AWS Volumes to ARCO#
This example shows how to create a volume scan from multiple sweep files stored on AWS. The volume scan structure is based on tree-like hierarchical collection of xarray objects
Imports#
[1]:
import warnings
from datetime import datetime
import cartopy.crs as ccrs
import cmweather # noqa
import fsspec
import matplotlib.pyplot as plt
import xarray as xr
from IPython.display import HTML
from matplotlib.animation import FuncAnimation
import xradar as xd
warnings.simplefilter("ignore")
Access radar data from the Colombian radar network on AWS#
Access data from the IDEAM bucket on AWS. Detailed information can be found here
[2]:
def create_query(date, radar_site):
"""
Creates a string for quering the IDEAM radar files stored in AWS bucket
:param date: date to be queried. e.g datetime(2021, 10, 3, 12). Datetime python object
:param radar_site: radar site e.g. Guaviare
:return: string with a IDEAM radar bucket format
"""
if (date.hour != 0) and (date.hour != 0):
return f"l2_data/{date:%Y}/{date:%m}/{date:%d}/{radar_site}/{radar_site[:3].upper()}{date:%y%m%d%H}"
elif (date.hour != 0) and (date.hour == 0):
return f"l2_data/{date:%Y}/{date:%m}/{date:%d}/{radar_site}/{radar_site[:3].upper()}{date:%y%m%d}"
else:
return f"l2_data/{date:%Y}/{date:%m}/{date:%d}/{radar_site}/{radar_site[:3].upper()}{date:%y%m%d}"
[3]:
date_query = datetime(2023, 4, 7, 3)
radar_name = "Barrancabermeja"
query = create_query(date=date_query, radar_site=radar_name)
str_bucket = "s3://s3-radaresideam/"
fs = fsspec.filesystem("s3", anon=True)
[4]:
query
[4]:
'l2_data/2023/04/07/Barrancabermeja/BAR23040703'
[5]:
radar_files = sorted(fs.glob(f"{str_bucket}{query}*"))
radar_files[:4]
[5]:
['s3-radaresideam/l2_data/2023/04/07/Barrancabermeja/BAR230407030004.RAW0LZ9',
's3-radaresideam/l2_data/2023/04/07/Barrancabermeja/BAR230407030107.RAW0LZC',
's3-radaresideam/l2_data/2023/04/07/Barrancabermeja/BAR230407030238.RAW0LZE',
's3-radaresideam/l2_data/2023/04/07/Barrancabermeja/BAR230407030315.RAW0LZH']
Let’s check the elevation at each file using xradar.datatree
module#
IDEAM radar network operates with a volume scan every five minutes. Each volume scan has four different tasks
SURVP “super-resolution” sweep at the lowest elevation angle, usually 0.5 deg, with 720 degrees in azimuth (every 0.5 deg)
PRECA task with 1.5, 2.4, 3.0, and 5.0 elevation angles and shorter range than SURVP
PRECB task with 6.4 and 8.0 elevation angles and a shorter range than the previous task
PRECC task with 10.0, 12.5, and 15.0 with a shorter range than all the previous tasks.
[6]:
# List of first four task files
task_files = [
fsspec.open_local(
f"simplecache::s3://{i}", s3={"anon": True}, filecache={"cache_storage": "."}
)
for i in radar_files[:4]
]
# list of xradar datatrees
ls_dt = [xd.io.open_iris_datatree(i).xradar.georeference() for i in task_files]
# sweeps and elevations within each task
for i in ls_dt:
sweeps = list(i.children.keys())
print(f"task sweeps: {sweeps}")
for j in sweeps:
if j.startswith("sweep"):
print(
f"{j}: {i[j].sweep_fixed_angle.values: .1f} [deg], {i[j].range.values[-1] / 1e3:.1f} [km]"
)
print("----------------------------------------------------------------")
task sweeps: ['sweep_0', 'radar_parameters', 'georeferencing_correction', 'radar_calibration']
sweep_0: 1.3 [deg], 298.9 [km]
----------------------------------------------------------------
task sweeps: ['sweep_0', 'sweep_1', 'sweep_2', 'sweep_3', 'radar_parameters', 'georeferencing_correction', 'radar_calibration']
sweep_0: 1.5 [deg], 224.8 [km]
sweep_1: 2.4 [deg], 224.8 [km]
sweep_2: 3.1 [deg], 224.8 [km]
sweep_3: 5.1 [deg], 224.8 [km]
----------------------------------------------------------------
task sweeps: ['sweep_0', 'sweep_1', 'radar_parameters', 'georeferencing_correction', 'radar_calibration']
sweep_0: 6.4 [deg], 175.0 [km]
sweep_1: 8.0 [deg], 175.0 [km]
----------------------------------------------------------------
task sweeps: ['sweep_0', 'sweep_1', 'sweep_2', 'radar_parameters', 'georeferencing_correction', 'radar_calibration']
sweep_0: 10.0 [deg], 98.9 [km]
sweep_1: 12.5 [deg], 98.9 [km]
sweep_2: 15.0 [deg], 98.9 [km]
----------------------------------------------------------------
Create a single-volume scan#
Let’s use the first four files, tasks SURVP, PRECA, PRECB, PRECC, to create a single volume scan using each task as a datatree. The new volume scan is a tree-like hierarchical object with all four tasks as children.
[7]:
vcp_dt = xr.DataTree(
name="root",
children=dict(SURVP=ls_dt[0], PRECA=ls_dt[1], PRECB=ls_dt[2], PRECC=ls_dt[3]),
)
[8]:
vcp_dt.groups
[8]:
('/',
'/SURVP',
'/PRECA',
'/PRECB',
'/PRECC',
'/SURVP/sweep_0',
'/SURVP/radar_parameters',
'/SURVP/georeferencing_correction',
'/SURVP/radar_calibration',
'/PRECA/sweep_0',
'/PRECA/sweep_1',
'/PRECA/sweep_2',
'/PRECA/sweep_3',
'/PRECA/radar_parameters',
'/PRECA/georeferencing_correction',
'/PRECA/radar_calibration',
'/PRECB/sweep_0',
'/PRECB/sweep_1',
'/PRECB/radar_parameters',
'/PRECB/georeferencing_correction',
'/PRECB/radar_calibration',
'/PRECC/sweep_0',
'/PRECC/sweep_1',
'/PRECC/sweep_2',
'/PRECC/radar_parameters',
'/PRECC/georeferencing_correction',
'/PRECC/radar_calibration')
[9]:
print(f"Size of data in tree = {vcp_dt.nbytes / 1e6 :.2f} MB")
Size of data in tree = 204.23 MB
PPI plot from the Datatree object#
Now that we have a tree-like hierarchical volume scan object. We can access data at each scan/sweep using dot method vcp_dt.SURVP
or dictionary-key method vcp_dt['PRECB']
[10]:
fig, (ax, ax1) = plt.subplots(1, 2, figsize=(10, 4))
# dot method
vcp_dt.SURVP.sweep_0.DBZH.plot(
x="x", y="y", cmap="ChaseSpectral", vmin=-10, vmax=50, ax=ax
)
ax.set_title(
f"SURPV sweep_0 ({vcp_dt.SURVP.sweep_0.sweep_fixed_angle.values: .1f} [deg])"
)
m2km = lambda x, _: f"{x/1000:g}"
ax.xaxis.set_major_formatter(m2km)
ax.yaxis.set_major_formatter(m2km)
ax.set_ylabel(r"$North - South \ distance \ [km]$")
ax.set_xlabel(r"$East - West \ distance \ [km]$")
# Dictionary-key method
vcp_dt["PRECB"]["sweep_0"].DBZH.plot(
x="x", y="y", cmap="ChaseSpectral", vmin=-10, vmax=50, ax=ax1
)
ax1.set_title(
f"PRECB sweep_0 ({vcp_dt.PRECB.sweep_0.sweep_fixed_angle.values: .1f} [deg])"
)
m2km = lambda x, _: f"{x/1000:g}"
ax1.xaxis.set_major_formatter(m2km)
ax1.yaxis.set_major_formatter(m2km)
ax1.set_xlim(ax.get_xlim())
ax1.set_ylim(ax.get_ylim())
ax1.set_ylabel(r"$North - South \ distance \ [km]$")
ax1.set_xlabel(r"$East - West \ distance \ [km]$")
fig.tight_layout()

Multiple volumes scan into one datatree
object#
Similarly, we can create a tree-like hierarchical object with multiple volume scans.
[11]:
def data_accessor(file):
"""
Open AWS S3 file(s), which can be resolved locally by file caching
"""
return fsspec.open_local(
f"simplecache::s3://{file}",
s3={"anon": True},
filecache={"cache_storage": "./tmp/"},
)
def create_vcp(ls_dt):
"""
Creates a tree-like object for each volume scan
"""
return xr.DataTree(
name="root",
children=dict(SURVP=ls_dt[0], PRECA=ls_dt[1], PRECB=ls_dt[2], PRECC=ls_dt[3]),
)
def mult_vcp(radar_files):
"""
Creates a tree-like object for multiple volumes scan every 4th file in the bucket
"""
ls_files = [radar_files[i : i + 4] for i in range(len(radar_files)) if i % 4 == 0]
ls_sigmet = [
[xd.io.open_iris_datatree(data_accessor(i)).xradar.georeference() for i in j]
for j in ls_files
]
ls_dt = [create_vcp(i) for i in ls_sigmet]
return xr.DataTree.from_dict({f"vcp_{idx}": i for idx, i in enumerate(ls_dt)})
[12]:
# let's test it using the first 24 files in the bucket. We can include more files for visualization. e.g. radar_files[:96]
vcps_dt = mult_vcp(radar_files[:24])
Now we have 6 vcps in one tree-like hierarchical object.
[13]:
list(vcps_dt.keys())
[13]:
['vcp_0', 'vcp_1', 'vcp_2', 'vcp_3', 'vcp_4', 'vcp_5']
[14]:
print(f"Size of data in tree = {vcps_dt.nbytes / 1e9 :.2f} GB")
Size of data in tree = 1.23 GB
PPI animation using the lowest elevation angle#
We can create an animation using the FuncAnimation
module from matplotlib
package
[15]:
fig, ax = plt.subplots(subplot_kw={"projection": ccrs.PlateCarree()})
proj_crs = xd.georeference.get_crs(vcps_dt.vcp_1.SURVP)
cart_crs = ccrs.Projection(proj_crs)
sc = vcps_dt.vcp_1.SURVP.sweep_0.DBZH.plot.pcolormesh(
x="x",
y="y",
vmin=-10,
vmax=50,
cmap="ChaseSpectral",
edgecolors="face",
transform=cart_crs,
ax=ax,
)
title = f"SURVP - {vcps_dt.vcp_1.SURVP.sweep_0.sweep_fixed_angle.values: .1f} [deg]"
ax.set_title(title)
gl = ax.gridlines(
crs=ccrs.PlateCarree(),
draw_labels=True,
linewidth=1,
color="gray",
alpha=0.3,
linestyle="--",
)
plt.gca().xaxis.set_major_locator(plt.NullLocator())
gl.top_labels = False
gl.right_labels = False
ax.coastlines()
def update_plot(vcp):
sc.set_array(vcps_dt[vcp].SURVP.sweep_0.DBZH.values.ravel())
ani = FuncAnimation(fig, update_plot, frames=list(vcps_dt.keys()), interval=150)
plt.close()
HTML(ani.to_html5_video())
[15]:
Bonus!!#
Analysis-ready data, cloud-optimized (ARCO) format#
Tree-like hierarchical data can be stored using ARCO format.
[16]:
zarr_store = "./multiple_vcp_test.zarr"
_ = vcps_dt.to_zarr(zarr_store)
ARCO format can be read by using open_datatree
module
[17]:
vcps_back = xr.open_datatree(zarr_store, engine="zarr")
[18]:
display(vcps_back)
<xarray.DatasetView> Size: 0B Dimensions: () Data variables: *empty*
<xarray.DatasetView> Size: 0B Dimensions: () Data variables: *empty*
vcp_0<xarray.DatasetView> Size: 296B Dimensions: (sweep: 4) Dimensions without coordinates: sweep Data variables: altitude float64 8B ... instrument_type <U5 20B ... latitude float64 8B ... longitude float64 8B ... platform_type <U5 20B ... sweep_fixed_angle (sweep) float64 32B ... sweep_group_name (sweep) int64 32B ... time_coverage_end <U20 80B ... time_coverage_start <U20 80B ... volume_number int64 8B ... Attributes: Conventions: None comment: Segunda sub-tarea del modo de precipitacion / 2.0 - 2.4... history: None institution: None instrument_name: barrancabermeja references: None scan_name: PRECA source: Sigmet title: None version: None
PRECA<xarray.DatasetView> Size: 24B Dimensions: (sweep: 4) Coordinates: altitude float64 8B ... latitude float64 8B ... longitude float64 8B ... Dimensions without coordinates: sweep Data variables: *empty*
georeferencing_correction- sweep: 4
- altitude()float64...
- long_name :
- altitude
- standard_name :
- altitude
- units :
- meters
[1 values with dtype=float64]
- latitude()float64...
- long_name :
- latitude
- positive :
- up
- standard_name :
- latitude
- units :
- degrees_north
[1 values with dtype=float64]
- longitude()float64...
- long_name :
- longitude
- standard_name :
- longitude
- units :
- degrees_east
[1 values with dtype=float64]
<xarray.DatasetView> Size: 0B Dimensions: (sweep: 4) Dimensions without coordinates: sweep Data variables: *empty*
radar_calibration- sweep: 4
<xarray.DatasetView> Size: 24B Dimensions: (sweep: 4) Coordinates: altitude float64 8B ... latitude float64 8B ... longitude float64 8B ... Dimensions without coordinates: sweep Data variables: *empty*
radar_parameters- sweep: 4
- altitude()float64...
- long_name :
- altitude
- standard_name :
- altitude
- units :
- meters
[1 values with dtype=float64]
- latitude()float64...
- long_name :
- latitude
- positive :
- up
- standard_name :
- latitude
- units :
- degrees_north
[1 values with dtype=float64]
- longitude()float64...
- long_name :
- longitude
- standard_name :
- longitude
- units :
- degrees_east
[1 values with dtype=float64]
<xarray.DatasetView> Size: 19MB Dimensions: (sweep: 4, azimuth: 360, range: 747) Coordinates: altitude float64 8B ... * azimuth (azimuth) float32 1kB 0.05493 1.057 2.038 ... 358.1 359.0 crs_wkt int64 8B ... elevation (azimuth) float32 1kB ... latitude float64 8B ... longitude float64 8B ... * range (range) float32 3kB 1e+03 1.3e+03 ... 2.245e+05 2.248e+05 time (azimuth) datetime64[ns] 3kB ... x (azimuth, range) float64 2MB ... y (azimuth, range) float64 2MB ... z (azimuth, range) float64 2MB ... Dimensions without coordinates: sweep Data variables: (12/17) DBTH (azimuth, range) float32 1MB ... DBZH (azimuth, range) float32 1MB ... DB_DBTE8 (azimuth, range) float32 1MB ... DB_DBZE8 (azimuth, range) float32 1MB ... DB_HCLASS (azimuth, range) int16 538kB ... KDP (azimuth, range) float32 1MB ... ... ... ZDR (azimuth, range) float32 1MB ... follow_mode <U7 28B ... prt_mode <U7 28B ... sweep_fixed_angle float64 8B ... sweep_mode <U20 80B ... sweep_number int64 8B ...
sweep_0- sweep: 4
- azimuth: 360
- range: 747
- altitude()float64...
- long_name :
- altitude
- standard_name :
- altitude
- units :
- meters
[1 values with dtype=float64]
- azimuth(azimuth)float320.05493 1.057 2.038 ... 358.1 359.0
- axis :
- radial_azimuth_coordinate
- long_name :
- azimuth_angle_from_true_north
- standard_name :
- ray_azimuth_angle
- units :
- degrees
array([5.493164e-02, 1.057434e+00, 2.037964e+00, ..., 3.570612e+02, 3.580554e+02, 3.590497e+02], shape=(360,), dtype=float32)
- crs_wkt()int64...
- crs_wkt :
- PROJCRS["unknown",BASEGEOGCRS["unknown",DATUM["World Geodetic System 1984",ELLIPSOID["WGS 84",6378137,298.257223563,LENGTHUNIT["metre",1]],ID["EPSG",6326]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8901]]],CONVERSION["unknown",METHOD["Azimuthal Equidistant",ID["EPSG",1125]],PARAMETER["Latitude of natural origin",6.93276012316346,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8801]],PARAMETER["Longitude of natural origin",-73.7625099532306,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8802]],PARAMETER["False easting",0,LENGTHUNIT["metre",1],ID["EPSG",8806]],PARAMETER["False northing",0,LENGTHUNIT["metre",1],ID["EPSG",8807]]],CS[Cartesian,2],AXIS["(E)",east,ORDER[1],LENGTHUNIT["metre",1,ID["EPSG",9001]]],AXIS["(N)",north,ORDER[2],LENGTHUNIT["metre",1,ID["EPSG",9001]]]]
- false_easting :
- 0.0
- false_northing :
- 0.0
- geographic_crs_name :
- unknown
- grid_mapping_name :
- azimuthal_equidistant
- horizontal_datum_name :
- World Geodetic System 1984
- inverse_flattening :
- 298.257223563
- latitude_of_projection_origin :
- 6.932760123163462
- longitude_of_prime_meridian :
- 0.0
- longitude_of_projection_origin :
- -73.76250995323062
- prime_meridian_name :
- Greenwich
- projected_crs_name :
- unknown
- reference_ellipsoid_name :
- WGS 84
- semi_major_axis :
- 6378137.0
- semi_minor_axis :
- 6356752.314245179
[1 values with dtype=int64]
- elevation(azimuth)float32...
- axis :
- radial_elevation_coordinate
- long_name :
- elevation_angle_from_horizontal_plane
- standard_name :
- ray_elevation_angle
- units :
- degrees
[360 values with dtype=float32]
- latitude()float64...
- long_name :
- latitude
- positive :
- up
- standard_name :
- latitude
- units :
- degrees_north
[1 values with dtype=float64]
- longitude()float64...
- long_name :
- longitude
- standard_name :
- longitude
- units :
- degrees_east
[1 values with dtype=float64]
- range(range)float321e+03 1.3e+03 ... 2.248e+05
- axis :
- radial_range_coordinate
- long_name :
- range_to_measurement_volume
- meters_between_gates :
- 15000.0
- meters_to_center_of_first_gate :
- 100000
- spacing_is_constant :
- true
- standard_name :
- projection_range_coordinate
- units :
- meters
array([ 1000., 1300., 1600., ..., 224200., 224500., 224800.], shape=(747,), dtype=float32)
- time(azimuth)datetime64[ns]...
- standard_name :
- time
[360 values with dtype=datetime64[ns]]
- x(azimuth, range)float64...
- standard_name :
- east_west_distance_from_radar
- units :
- meters
[268920 values with dtype=float64]
- y(azimuth, range)float64...
- standard_name :
- north_south_distance_from_radar
- units :
- meters
[268920 values with dtype=float64]
- z(azimuth, range)float64...
- standard_name :
- height_above_ground
- units :
- meters
[268920 values with dtype=float64]
- DBTH(azimuth, range)float32...
- long_name :
- Total power H (uncorrected reflectivity)
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
[268920 values with dtype=float32]
- DBZH(azimuth, range)float32...
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
[268920 values with dtype=float32]
- DB_DBTE8(azimuth, range)float32...
[268920 values with dtype=float32]
- DB_DBZE8(azimuth, range)float32...
[268920 values with dtype=float32]
- DB_HCLASS(azimuth, range)int16...
[268920 values with dtype=int16]
- KDP(azimuth, range)float32...
- long_name :
- Specific differential phase HV
- standard_name :
- radar_specific_differential_phase_hv
- units :
- degrees per kilometer
[268920 values with dtype=float32]
- PHIDP(azimuth, range)float32...
- long_name :
- Differential phase HV
- standard_name :
- radar_differential_phase_hv
- units :
- degrees
[268920 values with dtype=float32]
- RHOHV(azimuth, range)float32...
- long_name :
- Correlation coefficient HV
- standard_name :
- radar_correlation_coefficient_hv
- units :
- unitless
[268920 values with dtype=float32]
- SQIH(azimuth, range)float32...
- long_name :
- Signal Quality H
- standard_name :
- signal_quality_index_h
- units :
- unitless
[268920 values with dtype=float32]
- VRADH(azimuth, range)float32...
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
[268920 values with dtype=float32]
- WRADH(azimuth, range)float32...
- long_name :
- Doppler spectrum width H
- standard_name :
- radar_doppler_spectrum_width_h
- units :
- meters per seconds
[268920 values with dtype=float32]
- ZDR(azimuth, range)float32...
- long_name :
- Log differential reflectivity H/V
- standard_name :
- radar_differential_reflectivity_hv
- units :
- dB
[268920 values with dtype=float32]
- follow_mode()<U7...
[1 values with dtype=<U7]
- prt_mode()<U7...
[1 values with dtype=<U7]
- sweep_fixed_angle()float64...
[1 values with dtype=float64]
- sweep_mode()<U20...
[1 values with dtype=<U20]
- sweep_number()int64...
[1 values with dtype=int64]
<xarray.DatasetView> Size: 19MB Dimensions: (sweep: 4, azimuth: 360, range: 747) Coordinates: altitude float64 8B ... * azimuth (azimuth) float32 1kB 0.0412 1.044 2.038 ... 358.1 359.0 crs_wkt int64 8B ... elevation (azimuth) float32 1kB ... latitude float64 8B ... longitude float64 8B ... * range (range) float32 3kB 1e+03 1.3e+03 ... 2.245e+05 2.248e+05 time (azimuth) datetime64[ns] 3kB ... x (azimuth, range) float64 2MB ... y (azimuth, range) float64 2MB ... z (azimuth, range) float64 2MB ... Dimensions without coordinates: sweep Data variables: (12/17) DBTH (azimuth, range) float32 1MB ... DBZH (azimuth, range) float32 1MB ... DB_DBTE8 (azimuth, range) float32 1MB ... DB_DBZE8 (azimuth, range) float32 1MB ... DB_HCLASS (azimuth, range) int16 538kB ... KDP (azimuth, range) float32 1MB ... ... ... ZDR (azimuth, range) float32 1MB ... follow_mode <U7 28B ... prt_mode <U7 28B ... sweep_fixed_angle float64 8B ... sweep_mode <U20 80B ... sweep_number int64 8B ...
sweep_1- sweep: 4
- azimuth: 360
- range: 747
- altitude()float64...
- long_name :
- altitude
- standard_name :
- altitude
- units :
- meters
[1 values with dtype=float64]
- azimuth(azimuth)float320.0412 1.044 2.038 ... 358.1 359.0
- axis :
- radial_azimuth_coordinate
- long_name :
- azimuth_angle_from_true_north
- standard_name :
- ray_azimuth_angle
- units :
- degrees
array([4.119873e-02, 1.043701e+00, 2.037964e+00, ..., 3.570612e+02, 3.580527e+02, 3.590332e+02], shape=(360,), dtype=float32)
- crs_wkt()int64...
- crs_wkt :
- PROJCRS["unknown",BASEGEOGCRS["unknown",DATUM["World Geodetic System 1984",ELLIPSOID["WGS 84",6378137,298.257223563,LENGTHUNIT["metre",1]],ID["EPSG",6326]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8901]]],CONVERSION["unknown",METHOD["Azimuthal Equidistant",ID["EPSG",1125]],PARAMETER["Latitude of natural origin",6.93276012316346,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8801]],PARAMETER["Longitude of natural origin",-73.7625099532306,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8802]],PARAMETER["False easting",0,LENGTHUNIT["metre",1],ID["EPSG",8806]],PARAMETER["False northing",0,LENGTHUNIT["metre",1],ID["EPSG",8807]]],CS[Cartesian,2],AXIS["(E)",east,ORDER[1],LENGTHUNIT["metre",1,ID["EPSG",9001]]],AXIS["(N)",north,ORDER[2],LENGTHUNIT["metre",1,ID["EPSG",9001]]]]
- false_easting :
- 0.0
- false_northing :
- 0.0
- geographic_crs_name :
- unknown
- grid_mapping_name :
- azimuthal_equidistant
- horizontal_datum_name :
- World Geodetic System 1984
- inverse_flattening :
- 298.257223563
- latitude_of_projection_origin :
- 6.932760123163462
- longitude_of_prime_meridian :
- 0.0
- longitude_of_projection_origin :
- -73.76250995323062
- prime_meridian_name :
- Greenwich
- projected_crs_name :
- unknown
- reference_ellipsoid_name :
- WGS 84
- semi_major_axis :
- 6378137.0
- semi_minor_axis :
- 6356752.314245179
[1 values with dtype=int64]
- elevation(azimuth)float32...
- axis :
- radial_elevation_coordinate
- long_name :
- elevation_angle_from_horizontal_plane
- standard_name :
- ray_elevation_angle
- units :
- degrees
[360 values with dtype=float32]
- latitude()float64...
- long_name :
- latitude
- positive :
- up
- standard_name :
- latitude
- units :
- degrees_north
[1 values with dtype=float64]
- longitude()float64...
- long_name :
- longitude
- standard_name :
- longitude
- units :
- degrees_east
[1 values with dtype=float64]
- range(range)float321e+03 1.3e+03 ... 2.248e+05
- axis :
- radial_range_coordinate
- long_name :
- range_to_measurement_volume
- meters_between_gates :
- 15000.0
- meters_to_center_of_first_gate :
- 100000
- spacing_is_constant :
- true
- standard_name :
- projection_range_coordinate
- units :
- meters
array([ 1000., 1300., 1600., ..., 224200., 224500., 224800.], shape=(747,), dtype=float32)
- time(azimuth)datetime64[ns]...
- standard_name :
- time
[360 values with dtype=datetime64[ns]]
- x(azimuth, range)float64...
- standard_name :
- east_west_distance_from_radar
- units :
- meters
[268920 values with dtype=float64]
- y(azimuth, range)float64...
- standard_name :
- north_south_distance_from_radar
- units :
- meters
[268920 values with dtype=float64]
- z(azimuth, range)float64...
- standard_name :
- height_above_ground
- units :
- meters
[268920 values with dtype=float64]
- DBTH(azimuth, range)float32...
- long_name :
- Total power H (uncorrected reflectivity)
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
[268920 values with dtype=float32]
- DBZH(azimuth, range)float32...
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
[268920 values with dtype=float32]
- DB_DBTE8(azimuth, range)float32...
[268920 values with dtype=float32]
- DB_DBZE8(azimuth, range)float32...
[268920 values with dtype=float32]
- DB_HCLASS(azimuth, range)int16...
[268920 values with dtype=int16]
- KDP(azimuth, range)float32...
- long_name :
- Specific differential phase HV
- standard_name :
- radar_specific_differential_phase_hv
- units :
- degrees per kilometer
[268920 values with dtype=float32]
- PHIDP(azimuth, range)float32...
- long_name :
- Differential phase HV
- standard_name :
- radar_differential_phase_hv
- units :
- degrees
[268920 values with dtype=float32]
- RHOHV(azimuth, range)float32...
- long_name :
- Correlation coefficient HV
- standard_name :
- radar_correlation_coefficient_hv
- units :
- unitless
[268920 values with dtype=float32]
- SQIH(azimuth, range)float32...
- long_name :
- Signal Quality H
- standard_name :
- signal_quality_index_h
- units :
- unitless
[268920 values with dtype=float32]
- VRADH(azimuth, range)float32...
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
[268920 values with dtype=float32]
- WRADH(azimuth, range)float32...
- long_name :
- Doppler spectrum width H
- standard_name :
- radar_doppler_spectrum_width_h
- units :
- meters per seconds
[268920 values with dtype=float32]
- ZDR(azimuth, range)float32...
- long_name :
- Log differential reflectivity H/V
- standard_name :
- radar_differential_reflectivity_hv
- units :
- dB
[268920 values with dtype=float32]
- follow_mode()<U7...
[1 values with dtype=<U7]
- prt_mode()<U7...
[1 values with dtype=<U7]
- sweep_fixed_angle()float64...
[1 values with dtype=float64]
- sweep_mode()<U20...
[1 values with dtype=<U20]
- sweep_number()int64...
[1 values with dtype=int64]
<xarray.DatasetView> Size: 19MB Dimensions: (sweep: 4, azimuth: 360, range: 747) Coordinates: altitude float64 8B ... * azimuth (azimuth) float32 1kB 0.06042 1.041 2.049 ... 358.1 359.0 crs_wkt int64 8B ... elevation (azimuth) float32 1kB ... latitude float64 8B ... longitude float64 8B ... * range (range) float32 3kB 1e+03 1.3e+03 ... 2.245e+05 2.248e+05 time (azimuth) datetime64[ns] 3kB ... x (azimuth, range) float64 2MB ... y (azimuth, range) float64 2MB ... z (azimuth, range) float64 2MB ... Dimensions without coordinates: sweep Data variables: (12/17) DBTH (azimuth, range) float32 1MB ... DBZH (azimuth, range) float32 1MB ... DB_DBTE8 (azimuth, range) float32 1MB ... DB_DBZE8 (azimuth, range) float32 1MB ... DB_HCLASS (azimuth, range) int16 538kB ... KDP (azimuth, range) float32 1MB ... ... ... ZDR (azimuth, range) float32 1MB ... follow_mode <U7 28B ... prt_mode <U7 28B ... sweep_fixed_angle float64 8B ... sweep_mode <U20 80B ... sweep_number int64 8B ...
sweep_2- sweep: 4
- azimuth: 360
- range: 747
- altitude()float64...
- long_name :
- altitude
- standard_name :
- altitude
- units :
- meters
[1 values with dtype=float64]
- azimuth(azimuth)float320.06042 1.041 2.049 ... 358.1 359.0
- axis :
- radial_azimuth_coordinate
- long_name :
- azimuth_angle_from_true_north
- standard_name :
- ray_azimuth_angle
- units :
- degrees
array([6.042480e-02, 1.040955e+00, 2.048950e+00, ..., 3.570529e+02, 3.580554e+02, 3.590469e+02], shape=(360,), dtype=float32)
- crs_wkt()int64...
- crs_wkt :
- PROJCRS["unknown",BASEGEOGCRS["unknown",DATUM["World Geodetic System 1984",ELLIPSOID["WGS 84",6378137,298.257223563,LENGTHUNIT["metre",1]],ID["EPSG",6326]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8901]]],CONVERSION["unknown",METHOD["Azimuthal Equidistant",ID["EPSG",1125]],PARAMETER["Latitude of natural origin",6.93276012316346,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8801]],PARAMETER["Longitude of natural origin",-73.7625099532306,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8802]],PARAMETER["False easting",0,LENGTHUNIT["metre",1],ID["EPSG",8806]],PARAMETER["False northing",0,LENGTHUNIT["metre",1],ID["EPSG",8807]]],CS[Cartesian,2],AXIS["(E)",east,ORDER[1],LENGTHUNIT["metre",1,ID["EPSG",9001]]],AXIS["(N)",north,ORDER[2],LENGTHUNIT["metre",1,ID["EPSG",9001]]]]
- false_easting :
- 0.0
- false_northing :
- 0.0
- geographic_crs_name :
- unknown
- grid_mapping_name :
- azimuthal_equidistant
- horizontal_datum_name :
- World Geodetic System 1984
- inverse_flattening :
- 298.257223563
- latitude_of_projection_origin :
- 6.932760123163462
- longitude_of_prime_meridian :
- 0.0
- longitude_of_projection_origin :
- -73.76250995323062
- prime_meridian_name :
- Greenwich
- projected_crs_name :
- unknown
- reference_ellipsoid_name :
- WGS 84
- semi_major_axis :
- 6378137.0
- semi_minor_axis :
- 6356752.314245179
[1 values with dtype=int64]
- elevation(azimuth)float32...
- axis :
- radial_elevation_coordinate
- long_name :
- elevation_angle_from_horizontal_plane
- standard_name :
- ray_elevation_angle
- units :
- degrees
[360 values with dtype=float32]
- latitude()float64...
- long_name :
- latitude
- positive :
- up
- standard_name :
- latitude
- units :
- degrees_north
[1 values with dtype=float64]
- longitude()float64...
- long_name :
- longitude
- standard_name :
- longitude
- units :
- degrees_east
[1 values with dtype=float64]
- range(range)float321e+03 1.3e+03 ... 2.248e+05
- axis :
- radial_range_coordinate
- long_name :
- range_to_measurement_volume
- meters_between_gates :
- 15000.0
- meters_to_center_of_first_gate :
- 100000
- spacing_is_constant :
- true
- standard_name :
- projection_range_coordinate
- units :
- meters
array([ 1000., 1300., 1600., ..., 224200., 224500., 224800.], shape=(747,), dtype=float32)
- time(azimuth)datetime64[ns]...
- standard_name :
- time
[360 values with dtype=datetime64[ns]]
- x(azimuth, range)float64...
- standard_name :
- east_west_distance_from_radar
- units :
- meters
[268920 values with dtype=float64]
- y(azimuth, range)float64...
- standard_name :
- north_south_distance_from_radar
- units :
- meters
[268920 values with dtype=float64]
- z(azimuth, range)float64...
- standard_name :
- height_above_ground
- units :
- meters
[268920 values with dtype=float64]
- DBTH(azimuth, range)float32...
- long_name :
- Total power H (uncorrected reflectivity)
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
[268920 values with dtype=float32]
- DBZH(azimuth, range)float32...
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
[268920 values with dtype=float32]
- DB_DBTE8(azimuth, range)float32...
[268920 values with dtype=float32]
- DB_DBZE8(azimuth, range)float32...
[268920 values with dtype=float32]
- DB_HCLASS(azimuth, range)int16...
[268920 values with dtype=int16]
- KDP(azimuth, range)float32...
- long_name :
- Specific differential phase HV
- standard_name :
- radar_specific_differential_phase_hv
- units :
- degrees per kilometer
[268920 values with dtype=float32]
- PHIDP(azimuth, range)float32...
- long_name :
- Differential phase HV
- standard_name :
- radar_differential_phase_hv
- units :
- degrees
[268920 values with dtype=float32]
- RHOHV(azimuth, range)float32...
- long_name :
- Correlation coefficient HV
- standard_name :
- radar_correlation_coefficient_hv
- units :
- unitless
[268920 values with dtype=float32]
- SQIH(azimuth, range)float32...
- long_name :
- Signal Quality H
- standard_name :
- signal_quality_index_h
- units :
- unitless
[268920 values with dtype=float32]
- VRADH(azimuth, range)float32...
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
[268920 values with dtype=float32]
- WRADH(azimuth, range)float32...
- long_name :
- Doppler spectrum width H
- standard_name :
- radar_doppler_spectrum_width_h
- units :
- meters per seconds
[268920 values with dtype=float32]
- ZDR(azimuth, range)float32...
- long_name :
- Log differential reflectivity H/V
- standard_name :
- radar_differential_reflectivity_hv
- units :
- dB
[268920 values with dtype=float32]
- follow_mode()<U7...
[1 values with dtype=<U7]
- prt_mode()<U7...
[1 values with dtype=<U7]
- sweep_fixed_angle()float64...
[1 values with dtype=float64]
- sweep_mode()<U20...
[1 values with dtype=<U20]
- sweep_number()int64...
[1 values with dtype=int64]
<xarray.DatasetView> Size: 19MB Dimensions: (sweep: 4, azimuth: 360, range: 747) Coordinates: altitude float64 8B ... * azimuth (azimuth) float32 1kB 0.05768 1.038 2.027 ... 358.1 359.1 crs_wkt int64 8B ... elevation (azimuth) float32 1kB ... latitude float64 8B ... longitude float64 8B ... * range (range) float32 3kB 1e+03 1.3e+03 ... 2.245e+05 2.248e+05 time (azimuth) datetime64[ns] 3kB ... x (azimuth, range) float64 2MB ... y (azimuth, range) float64 2MB ... z (azimuth, range) float64 2MB ... Dimensions without coordinates: sweep Data variables: (12/17) DBTH (azimuth, range) float32 1MB ... DBZH (azimuth, range) float32 1MB ... DB_DBTE8 (azimuth, range) float32 1MB ... DB_DBZE8 (azimuth, range) float32 1MB ... DB_HCLASS (azimuth, range) int16 538kB ... KDP (azimuth, range) float32 1MB ... ... ... ZDR (azimuth, range) float32 1MB ... follow_mode <U7 28B ... prt_mode <U7 28B ... sweep_fixed_angle float64 8B ... sweep_mode <U20 80B ... sweep_number int64 8B ...
sweep_3- sweep: 4
- azimuth: 360
- range: 747
- altitude()float64...
- long_name :
- altitude
- standard_name :
- altitude
- units :
- meters
[1 values with dtype=float64]
- azimuth(azimuth)float320.05768 1.038 2.027 ... 358.1 359.1
- axis :
- radial_azimuth_coordinate
- long_name :
- azimuth_angle_from_true_north
- standard_name :
- ray_azimuth_angle
- units :
- degrees
array([5.767822e-02, 1.038208e+00, 2.026978e+00, ..., 3.570612e+02, 3.580527e+02, 3.590634e+02], shape=(360,), dtype=float32)
- crs_wkt()int64...
- crs_wkt :
- PROJCRS["unknown",BASEGEOGCRS["unknown",DATUM["World Geodetic System 1984",ELLIPSOID["WGS 84",6378137,298.257223563,LENGTHUNIT["metre",1]],ID["EPSG",6326]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8901]]],CONVERSION["unknown",METHOD["Azimuthal Equidistant",ID["EPSG",1125]],PARAMETER["Latitude of natural origin",6.93276012316346,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8801]],PARAMETER["Longitude of natural origin",-73.7625099532306,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8802]],PARAMETER["False easting",0,LENGTHUNIT["metre",1],ID["EPSG",8806]],PARAMETER["False northing",0,LENGTHUNIT["metre",1],ID["EPSG",8807]]],CS[Cartesian,2],AXIS["(E)",east,ORDER[1],LENGTHUNIT["metre",1,ID["EPSG",9001]]],AXIS["(N)",north,ORDER[2],LENGTHUNIT["metre",1,ID["EPSG",9001]]]]
- false_easting :
- 0.0
- false_northing :
- 0.0
- geographic_crs_name :
- unknown
- grid_mapping_name :
- azimuthal_equidistant
- horizontal_datum_name :
- World Geodetic System 1984
- inverse_flattening :
- 298.257223563
- latitude_of_projection_origin :
- 6.932760123163462
- longitude_of_prime_meridian :
- 0.0
- longitude_of_projection_origin :
- -73.76250995323062
- prime_meridian_name :
- Greenwich
- projected_crs_name :
- unknown
- reference_ellipsoid_name :
- WGS 84
- semi_major_axis :
- 6378137.0
- semi_minor_axis :
- 6356752.314245179
[1 values with dtype=int64]
- elevation(azimuth)float32...
- axis :
- radial_elevation_coordinate
- long_name :
- elevation_angle_from_horizontal_plane
- standard_name :
- ray_elevation_angle
- units :
- degrees
[360 values with dtype=float32]
- latitude()float64...
- long_name :
- latitude
- positive :
- up
- standard_name :
- latitude
- units :
- degrees_north
[1 values with dtype=float64]
- longitude()float64...
- long_name :
- longitude
- standard_name :
- longitude
- units :
- degrees_east
[1 values with dtype=float64]
- range(range)float321e+03 1.3e+03 ... 2.248e+05
- axis :
- radial_range_coordinate
- long_name :
- range_to_measurement_volume
- meters_between_gates :
- 15000.0
- meters_to_center_of_first_gate :
- 100000
- spacing_is_constant :
- true
- standard_name :
- projection_range_coordinate
- units :
- meters
array([ 1000., 1300., 1600., ..., 224200., 224500., 224800.], shape=(747,), dtype=float32)
- time(azimuth)datetime64[ns]...
- standard_name :
- time
[360 values with dtype=datetime64[ns]]
- x(azimuth, range)float64...
- standard_name :
- east_west_distance_from_radar
- units :
- meters
[268920 values with dtype=float64]
- y(azimuth, range)float64...
- standard_name :
- north_south_distance_from_radar
- units :
- meters
[268920 values with dtype=float64]
- z(azimuth, range)float64...
- standard_name :
- height_above_ground
- units :
- meters
[268920 values with dtype=float64]
- DBTH(azimuth, range)float32...
- long_name :
- Total power H (uncorrected reflectivity)
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
[268920 values with dtype=float32]
- DBZH(azimuth, range)float32...
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
[268920 values with dtype=float32]
- DB_DBTE8(azimuth, range)float32...
[268920 values with dtype=float32]
- DB_DBZE8(azimuth, range)float32...
[268920 values with dtype=float32]
- DB_HCLASS(azimuth, range)int16...
[268920 values with dtype=int16]
- KDP(azimuth, range)float32...
- long_name :
- Specific differential phase HV
- standard_name :
- radar_specific_differential_phase_hv
- units :
- degrees per kilometer
[268920 values with dtype=float32]
- PHIDP(azimuth, range)float32...
- long_name :
- Differential phase HV
- standard_name :
- radar_differential_phase_hv
- units :
- degrees
[268920 values with dtype=float32]
- RHOHV(azimuth, range)float32...
- long_name :
- Correlation coefficient HV
- standard_name :
- radar_correlation_coefficient_hv
- units :
- unitless
[268920 values with dtype=float32]
- SQIH(azimuth, range)float32...
- long_name :
- Signal Quality H
- standard_name :
- signal_quality_index_h
- units :
- unitless
[268920 values with dtype=float32]
- VRADH(azimuth, range)float32...
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
[268920 values with dtype=float32]
- WRADH(azimuth, range)float32...
- long_name :
- Doppler spectrum width H
- standard_name :
- radar_doppler_spectrum_width_h
- units :
- meters per seconds
[268920 values with dtype=float32]
- ZDR(azimuth, range)float32...
- long_name :
- Log differential reflectivity H/V
- standard_name :
- radar_differential_reflectivity_hv
- units :
- dB
[268920 values with dtype=float32]
- follow_mode()<U7...
[1 values with dtype=<U7]
- prt_mode()<U7...
[1 values with dtype=<U7]
- sweep_fixed_angle()float64...
[1 values with dtype=float64]
- sweep_mode()<U20...
[1 values with dtype=<U20]
- sweep_number()int64...
[1 values with dtype=int64]
- sweep: 4
- altitude()float64...
- long_name :
- altitude
- standard_name :
- altitude
- units :
- meters
[1 values with dtype=float64]
- instrument_type()<U5...
[1 values with dtype=<U5]
- latitude()float64...
- long_name :
- latitude
- positive :
- up
- standard_name :
- latitude
- units :
- degrees_north
[1 values with dtype=float64]
- longitude()float64...
- long_name :
- longitude
- standard_name :
- longitude
- units :
- degrees_east
[1 values with dtype=float64]
- platform_type()<U5...
[1 values with dtype=<U5]
- sweep_fixed_angle(sweep)float64...
[4 values with dtype=float64]
- sweep_group_name(sweep)int64...
[4 values with dtype=int64]
- time_coverage_end()<U20...
[1 values with dtype=<U20]
- time_coverage_start()<U20...
[1 values with dtype=<U20]
- volume_number()int64...
[1 values with dtype=int64]
- Conventions :
- None
- comment :
- Segunda sub-tarea del modo de precipitacion / 2.0 - 2.4 - 3.1 - 4.0
- history :
- None
- institution :
- None
- instrument_name :
- barrancabermeja
- references :
- None
- scan_name :
- PRECA
- source :
- Sigmet
- title :
- None
- version :
- None
<xarray.DatasetView> Size: 264B Dimensions: (sweep: 2) Dimensions without coordinates: sweep Data variables: altitude float64 8B ... instrument_type <U5 20B ... latitude float64 8B ... longitude float64 8B ... platform_type <U5 20B ... sweep_fixed_angle (sweep) float64 16B ... sweep_group_name (sweep) int64 16B ... time_coverage_end <U20 80B ... time_coverage_start <U20 80B ... volume_number int64 8B ... Attributes: Conventions: None comment: Tercer sub-tarea del modo de precipitacion / 6.4 - 8 history: None institution: None instrument_name: barrancabermeja references: None scan_name: PRECB source: Sigmet title: None version: None
PRECB<xarray.DatasetView> Size: 24B Dimensions: (sweep: 2) Coordinates: altitude float64 8B ... latitude float64 8B ... longitude float64 8B ... Dimensions without coordinates: sweep Data variables: *empty*
georeferencing_correction- sweep: 2
- altitude()float64...
- long_name :
- altitude
- standard_name :
- altitude
- units :
- meters
[1 values with dtype=float64]
- latitude()float64...
- long_name :
- latitude
- positive :
- up
- standard_name :
- latitude
- units :
- degrees_north
[1 values with dtype=float64]
- longitude()float64...
- long_name :
- longitude
- standard_name :
- longitude
- units :
- degrees_east
[1 values with dtype=float64]
<xarray.DatasetView> Size: 0B Dimensions: (sweep: 2) Dimensions without coordinates: sweep Data variables: *empty*
radar_calibration- sweep: 2
<xarray.DatasetView> Size: 24B Dimensions: (sweep: 2) Coordinates: altitude float64 8B ... latitude float64 8B ... longitude float64 8B ... Dimensions without coordinates: sweep Data variables: *empty*
radar_parameters- sweep: 2
- altitude()float64...
- long_name :
- altitude
- standard_name :
- altitude
- units :
- meters
[1 values with dtype=float64]
- latitude()float64...
- long_name :
- latitude
- positive :
- up
- standard_name :
- latitude
- units :
- degrees_north
[1 values with dtype=float64]
- longitude()float64...
- long_name :
- longitude
- standard_name :
- longitude
- units :
- degrees_east
[1 values with dtype=float64]
<xarray.DatasetView> Size: 15MB Dimensions: (sweep: 2, azimuth: 360, range: 581) Coordinates: altitude float64 8B ... * azimuth (azimuth) float32 1kB 0.05219 1.033 2.049 ... 358.0 359.1 crs_wkt int64 8B ... elevation (azimuth) float32 1kB ... latitude float64 8B ... longitude float64 8B ... * range (range) float32 2kB 1e+03 1.3e+03 ... 1.747e+05 1.75e+05 time (azimuth) datetime64[ns] 3kB ... x (azimuth, range) float64 2MB ... y (azimuth, range) float64 2MB ... z (azimuth, range) float64 2MB ... Dimensions without coordinates: sweep Data variables: (12/17) DBTH (azimuth, range) float32 837kB ... DBZH (azimuth, range) float32 837kB ... DB_DBTE8 (azimuth, range) float32 837kB ... DB_DBZE8 (azimuth, range) float32 837kB ... DB_HCLASS (azimuth, range) int16 418kB ... KDP (azimuth, range) float32 837kB ... ... ... ZDR (azimuth, range) float32 837kB ... follow_mode <U7 28B ... prt_mode <U7 28B ... sweep_fixed_angle float64 8B ... sweep_mode <U20 80B ... sweep_number int64 8B ...
sweep_0- sweep: 2
- azimuth: 360
- range: 581
- altitude()float64...
- long_name :
- altitude
- standard_name :
- altitude
- units :
- meters
[1 values with dtype=float64]
- azimuth(azimuth)float320.05219 1.033 2.049 ... 358.0 359.1
- axis :
- radial_azimuth_coordinate
- long_name :
- azimuth_angle_from_true_north
- standard_name :
- ray_azimuth_angle
- units :
- degrees
array([5.218506e-02, 1.032715e+00, 2.048950e+00, ..., 3.570502e+02, 3.580444e+02, 3.590552e+02], shape=(360,), dtype=float32)
- crs_wkt()int64...
- crs_wkt :
- PROJCRS["unknown",BASEGEOGCRS["unknown",DATUM["World Geodetic System 1984",ELLIPSOID["WGS 84",6378137,298.257223563,LENGTHUNIT["metre",1]],ID["EPSG",6326]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8901]]],CONVERSION["unknown",METHOD["Azimuthal Equidistant",ID["EPSG",1125]],PARAMETER["Latitude of natural origin",6.93276012316346,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8801]],PARAMETER["Longitude of natural origin",-73.7625099532306,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8802]],PARAMETER["False easting",0,LENGTHUNIT["metre",1],ID["EPSG",8806]],PARAMETER["False northing",0,LENGTHUNIT["metre",1],ID["EPSG",8807]]],CS[Cartesian,2],AXIS["(E)",east,ORDER[1],LENGTHUNIT["metre",1,ID["EPSG",9001]]],AXIS["(N)",north,ORDER[2],LENGTHUNIT["metre",1,ID["EPSG",9001]]]]
- false_easting :
- 0.0
- false_northing :
- 0.0
- geographic_crs_name :
- unknown
- grid_mapping_name :
- azimuthal_equidistant
- horizontal_datum_name :
- World Geodetic System 1984
- inverse_flattening :
- 298.257223563
- latitude_of_projection_origin :
- 6.932760123163462
- longitude_of_prime_meridian :
- 0.0
- longitude_of_projection_origin :
- -73.76250995323062
- prime_meridian_name :
- Greenwich
- projected_crs_name :
- unknown
- reference_ellipsoid_name :
- WGS 84
- semi_major_axis :
- 6378137.0
- semi_minor_axis :
- 6356752.314245179
[1 values with dtype=int64]
- elevation(azimuth)float32...
- axis :
- radial_elevation_coordinate
- long_name :
- elevation_angle_from_horizontal_plane
- standard_name :
- ray_elevation_angle
- units :
- degrees
[360 values with dtype=float32]
- latitude()float64...
- long_name :
- latitude
- positive :
- up
- standard_name :
- latitude
- units :
- degrees_north
[1 values with dtype=float64]
- longitude()float64...
- long_name :
- longitude
- standard_name :
- longitude
- units :
- degrees_east
[1 values with dtype=float64]
- range(range)float321e+03 1.3e+03 ... 1.75e+05
- axis :
- radial_range_coordinate
- long_name :
- range_to_measurement_volume
- meters_between_gates :
- 15000.0
- meters_to_center_of_first_gate :
- 100000
- spacing_is_constant :
- true
- standard_name :
- projection_range_coordinate
- units :
- meters
array([ 1000., 1300., 1600., ..., 174400., 174700., 175000.], shape=(581,), dtype=float32)
- time(azimuth)datetime64[ns]...
- standard_name :
- time
[360 values with dtype=datetime64[ns]]
- x(azimuth, range)float64...
- standard_name :
- east_west_distance_from_radar
- units :
- meters
[209160 values with dtype=float64]
- y(azimuth, range)float64...
- standard_name :
- north_south_distance_from_radar
- units :
- meters
[209160 values with dtype=float64]
- z(azimuth, range)float64...
- standard_name :
- height_above_ground
- units :
- meters
[209160 values with dtype=float64]
- DBTH(azimuth, range)float32...
- long_name :
- Total power H (uncorrected reflectivity)
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
[209160 values with dtype=float32]
- DBZH(azimuth, range)float32...
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
[209160 values with dtype=float32]
- DB_DBTE8(azimuth, range)float32...
[209160 values with dtype=float32]
- DB_DBZE8(azimuth, range)float32...
[209160 values with dtype=float32]
- DB_HCLASS(azimuth, range)int16...
[209160 values with dtype=int16]
- KDP(azimuth, range)float32...
- long_name :
- Specific differential phase HV
- standard_name :
- radar_specific_differential_phase_hv
- units :
- degrees per kilometer
[209160 values with dtype=float32]
- PHIDP(azimuth, range)float32...
- long_name :
- Differential phase HV
- standard_name :
- radar_differential_phase_hv
- units :
- degrees
[209160 values with dtype=float32]
- RHOHV(azimuth, range)float32...
- long_name :
- Correlation coefficient HV
- standard_name :
- radar_correlation_coefficient_hv
- units :
- unitless
[209160 values with dtype=float32]
- SQIH(azimuth, range)float32...
- long_name :
- Signal Quality H
- standard_name :
- signal_quality_index_h
- units :
- unitless
[209160 values with dtype=float32]
- VRADH(azimuth, range)float32...
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
[209160 values with dtype=float32]
- WRADH(azimuth, range)float32...
- long_name :
- Doppler spectrum width H
- standard_name :
- radar_doppler_spectrum_width_h
- units :
- meters per seconds
[209160 values with dtype=float32]
- ZDR(azimuth, range)float32...
- long_name :
- Log differential reflectivity H/V
- standard_name :
- radar_differential_reflectivity_hv
- units :
- dB
[209160 values with dtype=float32]
- follow_mode()<U7...
[1 values with dtype=<U7]
- prt_mode()<U7...
[1 values with dtype=<U7]
- sweep_fixed_angle()float64...
[1 values with dtype=float64]
- sweep_mode()<U20...
[1 values with dtype=<U20]
- sweep_number()int64...
[1 values with dtype=int64]
<xarray.DatasetView> Size: 15MB Dimensions: (sweep: 2, azimuth: 360, range: 581) Coordinates: altitude float64 8B ... * azimuth (azimuth) float32 1kB 0.03021 1.074 2.063 ... 358.1 359.1 crs_wkt int64 8B ... elevation (azimuth) float32 1kB ... latitude float64 8B ... longitude float64 8B ... * range (range) float32 2kB 1e+03 1.3e+03 ... 1.747e+05 1.75e+05 time (azimuth) datetime64[ns] 3kB ... x (azimuth, range) float64 2MB ... y (azimuth, range) float64 2MB ... z (azimuth, range) float64 2MB ... Dimensions without coordinates: sweep Data variables: (12/17) DBTH (azimuth, range) float32 837kB ... DBZH (azimuth, range) float32 837kB ... DB_DBTE8 (azimuth, range) float32 837kB ... DB_DBZE8 (azimuth, range) float32 837kB ... DB_HCLASS (azimuth, range) int16 418kB ... KDP (azimuth, range) float32 837kB ... ... ... ZDR (azimuth, range) float32 837kB ... follow_mode <U7 28B ... prt_mode <U7 28B ... sweep_fixed_angle float64 8B ... sweep_mode <U20 80B ... sweep_number int64 8B ...
sweep_1- sweep: 2
- azimuth: 360
- range: 581
- altitude()float64...
- long_name :
- altitude
- standard_name :
- altitude
- units :
- meters
[1 values with dtype=float64]
- azimuth(azimuth)float320.03021 1.074 2.063 ... 358.1 359.1
- axis :
- radial_azimuth_coordinate
- long_name :
- azimuth_angle_from_true_north
- standard_name :
- ray_azimuth_angle
- units :
- degrees
array([3.021240e-02, 1.073914e+00, 2.062683e+00, ..., 3.570584e+02, 3.580637e+02, 3.590552e+02], shape=(360,), dtype=float32)
- crs_wkt()int64...
- crs_wkt :
- PROJCRS["unknown",BASEGEOGCRS["unknown",DATUM["World Geodetic System 1984",ELLIPSOID["WGS 84",6378137,298.257223563,LENGTHUNIT["metre",1]],ID["EPSG",6326]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8901]]],CONVERSION["unknown",METHOD["Azimuthal Equidistant",ID["EPSG",1125]],PARAMETER["Latitude of natural origin",6.93276012316346,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8801]],PARAMETER["Longitude of natural origin",-73.7625099532306,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8802]],PARAMETER["False easting",0,LENGTHUNIT["metre",1],ID["EPSG",8806]],PARAMETER["False northing",0,LENGTHUNIT["metre",1],ID["EPSG",8807]]],CS[Cartesian,2],AXIS["(E)",east,ORDER[1],LENGTHUNIT["metre",1,ID["EPSG",9001]]],AXIS["(N)",north,ORDER[2],LENGTHUNIT["metre",1,ID["EPSG",9001]]]]
- false_easting :
- 0.0
- false_northing :
- 0.0
- geographic_crs_name :
- unknown
- grid_mapping_name :
- azimuthal_equidistant
- horizontal_datum_name :
- World Geodetic System 1984
- inverse_flattening :
- 298.257223563
- latitude_of_projection_origin :
- 6.932760123163462
- longitude_of_prime_meridian :
- 0.0
- longitude_of_projection_origin :
- -73.76250995323062
- prime_meridian_name :
- Greenwich
- projected_crs_name :
- unknown
- reference_ellipsoid_name :
- WGS 84
- semi_major_axis :
- 6378137.0
- semi_minor_axis :
- 6356752.314245179
[1 values with dtype=int64]
- elevation(azimuth)float32...
- axis :
- radial_elevation_coordinate
- long_name :
- elevation_angle_from_horizontal_plane
- standard_name :
- ray_elevation_angle
- units :
- degrees
[360 values with dtype=float32]
- latitude()float64...
- long_name :
- latitude
- positive :
- up
- standard_name :
- latitude
- units :
- degrees_north
[1 values with dtype=float64]
- longitude()float64...
- long_name :
- longitude
- standard_name :
- longitude
- units :
- degrees_east
[1 values with dtype=float64]
- range(range)float321e+03 1.3e+03 ... 1.75e+05
- axis :
- radial_range_coordinate
- long_name :
- range_to_measurement_volume
- meters_between_gates :
- 15000.0
- meters_to_center_of_first_gate :
- 100000
- spacing_is_constant :
- true
- standard_name :
- projection_range_coordinate
- units :
- meters
array([ 1000., 1300., 1600., ..., 174400., 174700., 175000.], shape=(581,), dtype=float32)
- time(azimuth)datetime64[ns]...
- standard_name :
- time
[360 values with dtype=datetime64[ns]]
- x(azimuth, range)float64...
- standard_name :
- east_west_distance_from_radar
- units :
- meters
[209160 values with dtype=float64]
- y(azimuth, range)float64...
- standard_name :
- north_south_distance_from_radar
- units :
- meters
[209160 values with dtype=float64]
- z(azimuth, range)float64...
- standard_name :
- height_above_ground
- units :
- meters
[209160 values with dtype=float64]
- DBTH(azimuth, range)float32...
- long_name :
- Total power H (uncorrected reflectivity)
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
[209160 values with dtype=float32]
- DBZH(azimuth, range)float32...
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
[209160 values with dtype=float32]
- DB_DBTE8(azimuth, range)float32...
[209160 values with dtype=float32]
- DB_DBZE8(azimuth, range)float32...
[209160 values with dtype=float32]
- DB_HCLASS(azimuth, range)int16...
[209160 values with dtype=int16]
- KDP(azimuth, range)float32...
- long_name :
- Specific differential phase HV
- standard_name :
- radar_specific_differential_phase_hv
- units :
- degrees per kilometer
[209160 values with dtype=float32]
- PHIDP(azimuth, range)float32...
- long_name :
- Differential phase HV
- standard_name :
- radar_differential_phase_hv
- units :
- degrees
[209160 values with dtype=float32]
- RHOHV(azimuth, range)float32...
- long_name :
- Correlation coefficient HV
- standard_name :
- radar_correlation_coefficient_hv
- units :
- unitless
[209160 values with dtype=float32]
- SQIH(azimuth, range)float32...
- long_name :
- Signal Quality H
- standard_name :
- signal_quality_index_h
- units :
- unitless
[209160 values with dtype=float32]
- VRADH(azimuth, range)float32...
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
[209160 values with dtype=float32]
- WRADH(azimuth, range)float32...
- long_name :
- Doppler spectrum width H
- standard_name :
- radar_doppler_spectrum_width_h
- units :
- meters per seconds
[209160 values with dtype=float32]
- ZDR(azimuth, range)float32...
- long_name :
- Log differential reflectivity H/V
- standard_name :
- radar_differential_reflectivity_hv
- units :
- dB
[209160 values with dtype=float32]
- follow_mode()<U7...
[1 values with dtype=<U7]
- prt_mode()<U7...
[1 values with dtype=<U7]
- sweep_fixed_angle()float64...
[1 values with dtype=float64]
- sweep_mode()<U20...
[1 values with dtype=<U20]
- sweep_number()int64...
[1 values with dtype=int64]
- sweep: 2
- altitude()float64...
- long_name :
- altitude
- standard_name :
- altitude
- units :
- meters
[1 values with dtype=float64]
- instrument_type()<U5...
[1 values with dtype=<U5]
- latitude()float64...
- long_name :
- latitude
- positive :
- up
- standard_name :
- latitude
- units :
- degrees_north
[1 values with dtype=float64]
- longitude()float64...
- long_name :
- longitude
- standard_name :
- longitude
- units :
- degrees_east
[1 values with dtype=float64]
- platform_type()<U5...
[1 values with dtype=<U5]
- sweep_fixed_angle(sweep)float64...
[2 values with dtype=float64]
- sweep_group_name(sweep)int64...
[2 values with dtype=int64]
- time_coverage_end()<U20...
[1 values with dtype=<U20]
- time_coverage_start()<U20...
[1 values with dtype=<U20]
- volume_number()int64...
[1 values with dtype=int64]
- Conventions :
- None
- comment :
- Tercer sub-tarea del modo de precipitacion / 6.4 - 8
- history :
- None
- institution :
- None
- instrument_name :
- barrancabermeja
- references :
- None
- scan_name :
- PRECB
- source :
- Sigmet
- title :
- None
- version :
- None
<xarray.DatasetView> Size: 280B Dimensions: (sweep: 3) Dimensions without coordinates: sweep Data variables: altitude float64 8B ... instrument_type <U5 20B ... latitude float64 8B ... longitude float64 8B ... platform_type <U5 20B ... sweep_fixed_angle (sweep) float64 24B ... sweep_group_name (sweep) int64 24B ... time_coverage_end <U20 80B ... time_coverage_start <U20 80B ... volume_number int64 8B ... Attributes: Conventions: None comment: Cuarta sub-tarea del modo de precipitacion / 10 - 12.5 ... history: None institution: None instrument_name: barrancabermeja references: None scan_name: PRECC source: Sigmet title: None version: None
PRECC<xarray.DatasetView> Size: 24B Dimensions: (sweep: 3) Coordinates: altitude float64 8B ... latitude float64 8B ... longitude float64 8B ... Dimensions without coordinates: sweep Data variables: *empty*
georeferencing_correction- sweep: 3
- altitude()float64...
- long_name :
- altitude
- standard_name :
- altitude
- units :
- meters
[1 values with dtype=float64]
- latitude()float64...
- long_name :
- latitude
- positive :
- up
- standard_name :
- latitude
- units :
- degrees_north
[1 values with dtype=float64]
- longitude()float64...
- long_name :
- longitude
- standard_name :
- longitude
- units :
- degrees_east
[1 values with dtype=float64]
<xarray.DatasetView> Size: 0B Dimensions: (sweep: 3) Dimensions without coordinates: sweep Data variables: *empty*
radar_calibration- sweep: 3
<xarray.DatasetView> Size: 24B Dimensions: (sweep: 3) Coordinates: altitude float64 8B ... latitude float64 8B ... longitude float64 8B ... Dimensions without coordinates: sweep Data variables: *empty*
radar_parameters- sweep: 3
- altitude()float64...
- long_name :
- altitude
- standard_name :
- altitude
- units :
- meters
[1 values with dtype=float64]
- latitude()float64...
- long_name :
- latitude
- positive :
- up
- standard_name :
- latitude
- units :
- degrees_north
[1 values with dtype=float64]
- longitude()float64...
- long_name :
- longitude
- standard_name :
- longitude
- units :
- degrees_east
[1 values with dtype=float64]
<xarray.DatasetView> Size: 16MB Dimensions: (sweep: 3, azimuth: 360, range: 654) Coordinates: altitude float64 8B ... * azimuth (azimuth) float32 1kB 0.03845 0.9558 ... 358.0 359.0 crs_wkt int64 8B ... elevation (azimuth) float32 1kB ... latitude float64 8B ... longitude float64 8B ... * range (range) float32 3kB 1e+03 1.15e+03 ... 9.88e+04 9.895e+04 time (azimuth) datetime64[ns] 3kB ... x (azimuth, range) float64 2MB ... y (azimuth, range) float64 2MB ... z (azimuth, range) float64 2MB ... Dimensions without coordinates: sweep Data variables: (12/17) DBTH (azimuth, range) float32 942kB ... DBZH (azimuth, range) float32 942kB ... DB_DBTE8 (azimuth, range) float32 942kB ... DB_DBZE8 (azimuth, range) float32 942kB ... DB_HCLASS (azimuth, range) int16 471kB ... KDP (azimuth, range) float32 942kB ... ... ... ZDR (azimuth, range) float32 942kB ... follow_mode <U7 28B ... prt_mode <U7 28B ... sweep_fixed_angle float64 8B ... sweep_mode <U20 80B ... sweep_number int64 8B ...
sweep_0- sweep: 3
- azimuth: 360
- range: 654
- altitude()float64...
- long_name :
- altitude
- standard_name :
- altitude
- units :
- meters
[1 values with dtype=float64]
- azimuth(azimuth)float320.03845 0.9558 ... 358.0 359.0
- axis :
- radial_azimuth_coordinate
- long_name :
- azimuth_angle_from_true_north
- standard_name :
- ray_azimuth_angle
- units :
- degrees
array([3.845215e-02, 9.558105e-01, 2.024231e+00, ..., 3.570255e+02, 3.580417e+02, 3.590277e+02], shape=(360,), dtype=float32)
- crs_wkt()int64...
- crs_wkt :
- PROJCRS["unknown",BASEGEOGCRS["unknown",DATUM["World Geodetic System 1984",ELLIPSOID["WGS 84",6378137,298.257223563,LENGTHUNIT["metre",1]],ID["EPSG",6326]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8901]]],CONVERSION["unknown",METHOD["Azimuthal Equidistant",ID["EPSG",1125]],PARAMETER["Latitude of natural origin",6.93276012316346,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8801]],PARAMETER["Longitude of natural origin",-73.7625099532306,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8802]],PARAMETER["False easting",0,LENGTHUNIT["metre",1],ID["EPSG",8806]],PARAMETER["False northing",0,LENGTHUNIT["metre",1],ID["EPSG",8807]]],CS[Cartesian,2],AXIS["(E)",east,ORDER[1],LENGTHUNIT["metre",1,ID["EPSG",9001]]],AXIS["(N)",north,ORDER[2],LENGTHUNIT["metre",1,ID["EPSG",9001]]]]
- false_easting :
- 0.0
- false_northing :
- 0.0
- geographic_crs_name :
- unknown
- grid_mapping_name :
- azimuthal_equidistant
- horizontal_datum_name :
- World Geodetic System 1984
- inverse_flattening :
- 298.257223563
- latitude_of_projection_origin :
- 6.932760123163462
- longitude_of_prime_meridian :
- 0.0
- longitude_of_projection_origin :
- -73.76250995323062
- prime_meridian_name :
- Greenwich
- projected_crs_name :
- unknown
- reference_ellipsoid_name :
- WGS 84
- semi_major_axis :
- 6378137.0
- semi_minor_axis :
- 6356752.314245179
[1 values with dtype=int64]
- elevation(azimuth)float32...
- axis :
- radial_elevation_coordinate
- long_name :
- elevation_angle_from_horizontal_plane
- standard_name :
- ray_elevation_angle
- units :
- degrees
[360 values with dtype=float32]
- latitude()float64...
- long_name :
- latitude
- positive :
- up
- standard_name :
- latitude
- units :
- degrees_north
[1 values with dtype=float64]
- longitude()float64...
- long_name :
- longitude
- standard_name :
- longitude
- units :
- degrees_east
[1 values with dtype=float64]
- range(range)float321e+03 1.15e+03 ... 9.895e+04
- axis :
- radial_range_coordinate
- long_name :
- range_to_measurement_volume
- meters_between_gates :
- 7500.0
- meters_to_center_of_first_gate :
- 100000
- spacing_is_constant :
- true
- standard_name :
- projection_range_coordinate
- units :
- meters
array([ 1000., 1150., 1300., ..., 98650., 98800., 98950.], shape=(654,), dtype=float32)
- time(azimuth)datetime64[ns]...
- standard_name :
- time
[360 values with dtype=datetime64[ns]]
- x(azimuth, range)float64...
- standard_name :
- east_west_distance_from_radar
- units :
- meters
[235440 values with dtype=float64]
- y(azimuth, range)float64...
- standard_name :
- north_south_distance_from_radar
- units :
- meters
[235440 values with dtype=float64]
- z(azimuth, range)float64...
- standard_name :
- height_above_ground
- units :
- meters
[235440 values with dtype=float64]
- DBTH(azimuth, range)float32...
- long_name :
- Total power H (uncorrected reflectivity)
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
[235440 values with dtype=float32]
- DBZH(azimuth, range)float32...
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
[235440 values with dtype=float32]
- DB_DBTE8(azimuth, range)float32...
[235440 values with dtype=float32]
- DB_DBZE8(azimuth, range)float32...
[235440 values with dtype=float32]
- DB_HCLASS(azimuth, range)int16...
[235440 values with dtype=int16]
- KDP(azimuth, range)float32...
- long_name :
- Specific differential phase HV
- standard_name :
- radar_specific_differential_phase_hv
- units :
- degrees per kilometer
[235440 values with dtype=float32]
- PHIDP(azimuth, range)float32...
- long_name :
- Differential phase HV
- standard_name :
- radar_differential_phase_hv
- units :
- degrees
[235440 values with dtype=float32]
- RHOHV(azimuth, range)float32...
- long_name :
- Correlation coefficient HV
- standard_name :
- radar_correlation_coefficient_hv
- units :
- unitless
[235440 values with dtype=float32]
- SQIH(azimuth, range)float32...
- long_name :
- Signal Quality H
- standard_name :
- signal_quality_index_h
- units :
- unitless
[235440 values with dtype=float32]
- VRADH(azimuth, range)float32...
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
[235440 values with dtype=float32]
- WRADH(azimuth, range)float32...
- long_name :
- Doppler spectrum width H
- standard_name :
- radar_doppler_spectrum_width_h
- units :
- meters per seconds
[235440 values with dtype=float32]
- ZDR(azimuth, range)float32...
- long_name :
- Log differential reflectivity H/V
- standard_name :
- radar_differential_reflectivity_hv
- units :
- dB
[235440 values with dtype=float32]
- follow_mode()<U7...
[1 values with dtype=<U7]
- prt_mode()<U7...
[1 values with dtype=<U7]
- sweep_fixed_angle()float64...
[1 values with dtype=float64]
- sweep_mode()<U20...
[1 values with dtype=<U20]
- sweep_number()int64...
[1 values with dtype=int64]
<xarray.DatasetView> Size: 16MB Dimensions: (sweep: 3, azimuth: 360, range: 654) Coordinates: altitude float64 8B ... * azimuth (azimuth) float32 1kB 0.04395 1.046 2.052 ... 358.0 359.0 crs_wkt int64 8B ... elevation (azimuth) float32 1kB ... latitude float64 8B ... longitude float64 8B ... * range (range) float32 3kB 1e+03 1.15e+03 ... 9.88e+04 9.895e+04 time (azimuth) datetime64[ns] 3kB ... x (azimuth, range) float64 2MB ... y (azimuth, range) float64 2MB ... z (azimuth, range) float64 2MB ... Dimensions without coordinates: sweep Data variables: (12/17) DBTH (azimuth, range) float32 942kB ... DBZH (azimuth, range) float32 942kB ... DB_DBTE8 (azimuth, range) float32 942kB ... DB_DBZE8 (azimuth, range) float32 942kB ... DB_HCLASS (azimuth, range) int16 471kB ... KDP (azimuth, range) float32 942kB ... ... ... ZDR (azimuth, range) float32 942kB ... follow_mode <U7 28B ... prt_mode <U7 28B ... sweep_fixed_angle float64 8B ... sweep_mode <U20 80B ... sweep_number int64 8B ...
sweep_1- sweep: 3
- azimuth: 360
- range: 654
- altitude()float64...
- long_name :
- altitude
- standard_name :
- altitude
- units :
- meters
[1 values with dtype=float64]
- azimuth(azimuth)float320.04395 1.046 2.052 ... 358.0 359.0
- axis :
- radial_azimuth_coordinate
- long_name :
- azimuth_angle_from_true_north
- standard_name :
- ray_azimuth_angle
- units :
- degrees
array([4.394531e-02, 1.046448e+00, 2.051697e+00, ..., 3.570227e+02, 3.580444e+02, 3.590469e+02], shape=(360,), dtype=float32)
- crs_wkt()int64...
- crs_wkt :
- PROJCRS["unknown",BASEGEOGCRS["unknown",DATUM["World Geodetic System 1984",ELLIPSOID["WGS 84",6378137,298.257223563,LENGTHUNIT["metre",1]],ID["EPSG",6326]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8901]]],CONVERSION["unknown",METHOD["Azimuthal Equidistant",ID["EPSG",1125]],PARAMETER["Latitude of natural origin",6.93276012316346,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8801]],PARAMETER["Longitude of natural origin",-73.7625099532306,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8802]],PARAMETER["False easting",0,LENGTHUNIT["metre",1],ID["EPSG",8806]],PARAMETER["False northing",0,LENGTHUNIT["metre",1],ID["EPSG",8807]]],CS[Cartesian,2],AXIS["(E)",east,ORDER[1],LENGTHUNIT["metre",1,ID["EPSG",9001]]],AXIS["(N)",north,ORDER[2],LENGTHUNIT["metre",1,ID["EPSG",9001]]]]
- false_easting :
- 0.0
- false_northing :
- 0.0
- geographic_crs_name :
- unknown
- grid_mapping_name :
- azimuthal_equidistant
- horizontal_datum_name :
- World Geodetic System 1984
- inverse_flattening :
- 298.257223563
- latitude_of_projection_origin :
- 6.932760123163462
- longitude_of_prime_meridian :
- 0.0
- longitude_of_projection_origin :
- -73.76250995323062
- prime_meridian_name :
- Greenwich
- projected_crs_name :
- unknown
- reference_ellipsoid_name :
- WGS 84
- semi_major_axis :
- 6378137.0
- semi_minor_axis :
- 6356752.314245179
[1 values with dtype=int64]
- elevation(azimuth)float32...
- axis :
- radial_elevation_coordinate
- long_name :
- elevation_angle_from_horizontal_plane
- standard_name :
- ray_elevation_angle
- units :
- degrees
[360 values with dtype=float32]
- latitude()float64...
- long_name :
- latitude
- positive :
- up
- standard_name :
- latitude
- units :
- degrees_north
[1 values with dtype=float64]
- longitude()float64...
- long_name :
- longitude
- standard_name :
- longitude
- units :
- degrees_east
[1 values with dtype=float64]
- range(range)float321e+03 1.15e+03 ... 9.895e+04
- axis :
- radial_range_coordinate
- long_name :
- range_to_measurement_volume
- meters_between_gates :
- 7500.0
- meters_to_center_of_first_gate :
- 100000
- spacing_is_constant :
- true
- standard_name :
- projection_range_coordinate
- units :
- meters
array([ 1000., 1150., 1300., ..., 98650., 98800., 98950.], shape=(654,), dtype=float32)
- time(azimuth)datetime64[ns]...
- standard_name :
- time
[360 values with dtype=datetime64[ns]]
- x(azimuth, range)float64...
- standard_name :
- east_west_distance_from_radar
- units :
- meters
[235440 values with dtype=float64]
- y(azimuth, range)float64...
- standard_name :
- north_south_distance_from_radar
- units :
- meters
[235440 values with dtype=float64]
- z(azimuth, range)float64...
- standard_name :
- height_above_ground
- units :
- meters
[235440 values with dtype=float64]
- DBTH(azimuth, range)float32...
- long_name :
- Total power H (uncorrected reflectivity)
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
[235440 values with dtype=float32]
- DBZH(azimuth, range)float32...
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
[235440 values with dtype=float32]
- DB_DBTE8(azimuth, range)float32...
[235440 values with dtype=float32]
- DB_DBZE8(azimuth, range)float32...
[235440 values with dtype=float32]
- DB_HCLASS(azimuth, range)int16...
[235440 values with dtype=int16]
- KDP(azimuth, range)float32...
- long_name :
- Specific differential phase HV
- standard_name :
- radar_specific_differential_phase_hv
- units :
- degrees per kilometer
[235440 values with dtype=float32]
- PHIDP(azimuth, range)float32...
- long_name :
- Differential phase HV
- standard_name :
- radar_differential_phase_hv
- units :
- degrees
[235440 values with dtype=float32]
- RHOHV(azimuth, range)float32...
- long_name :
- Correlation coefficient HV
- standard_name :
- radar_correlation_coefficient_hv
- units :
- unitless
[235440 values with dtype=float32]
- SQIH(azimuth, range)float32...
- long_name :
- Signal Quality H
- standard_name :
- signal_quality_index_h
- units :
- unitless
[235440 values with dtype=float32]
- VRADH(azimuth, range)float32...
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
[235440 values with dtype=float32]
- WRADH(azimuth, range)float32...
- long_name :
- Doppler spectrum width H
- standard_name :
- radar_doppler_spectrum_width_h
- units :
- meters per seconds
[235440 values with dtype=float32]
- ZDR(azimuth, range)float32...
- long_name :
- Log differential reflectivity H/V
- standard_name :
- radar_differential_reflectivity_hv
- units :
- dB
[235440 values with dtype=float32]
- follow_mode()<U7...
[1 values with dtype=<U7]
- prt_mode()<U7...
[1 values with dtype=<U7]
- sweep_fixed_angle()float64...
[1 values with dtype=float64]
- sweep_mode()<U20...
[1 values with dtype=<U20]
- sweep_number()int64...
[1 values with dtype=int64]
<xarray.DatasetView> Size: 16MB Dimensions: (sweep: 3, azimuth: 360, range: 654) Coordinates: altitude float64 8B ... * azimuth (azimuth) float32 1kB 0.04395 1.033 2.063 ... 358.1 359.1 crs_wkt int64 8B ... elevation (azimuth) float32 1kB ... latitude float64 8B ... longitude float64 8B ... * range (range) float32 3kB 1e+03 1.15e+03 ... 9.88e+04 9.895e+04 time (azimuth) datetime64[ns] 3kB ... x (azimuth, range) float64 2MB ... y (azimuth, range) float64 2MB ... z (azimuth, range) float64 2MB ... Dimensions without coordinates: sweep Data variables: (12/17) DBTH (azimuth, range) float32 942kB ... DBZH (azimuth, range) float32 942kB ... DB_DBTE8 (azimuth, range) float32 942kB ... DB_DBZE8 (azimuth, range) float32 942kB ... DB_HCLASS (azimuth, range) int16 471kB ... KDP (azimuth, range) float32 942kB ... ... ... ZDR (azimuth, range) float32 942kB ... follow_mode <U7 28B ... prt_mode <U7 28B ... sweep_fixed_angle float64 8B ... sweep_mode <U20 80B ... sweep_number int64 8B ...
sweep_2- sweep: 3
- azimuth: 360
- range: 654
- altitude()float64...
- long_name :
- altitude
- standard_name :
- altitude
- units :
- meters
[1 values with dtype=float64]
- azimuth(azimuth)float320.04395 1.033 2.063 ... 358.1 359.1
- axis :
- radial_azimuth_coordinate
- long_name :
- azimuth_angle_from_true_north
- standard_name :
- ray_azimuth_angle
- units :
- degrees
array([4.394531e-02, 1.032715e+00, 2.062683e+00, ..., 3.570392e+02, 3.580554e+02, 3.590579e+02], shape=(360,), dtype=float32)
- crs_wkt()int64...
- crs_wkt :
- PROJCRS["unknown",BASEGEOGCRS["unknown",DATUM["World Geodetic System 1984",ELLIPSOID["WGS 84",6378137,298.257223563,LENGTHUNIT["metre",1]],ID["EPSG",6326]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8901]]],CONVERSION["unknown",METHOD["Azimuthal Equidistant",ID["EPSG",1125]],PARAMETER["Latitude of natural origin",6.93276012316346,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8801]],PARAMETER["Longitude of natural origin",-73.7625099532306,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8802]],PARAMETER["False easting",0,LENGTHUNIT["metre",1],ID["EPSG",8806]],PARAMETER["False northing",0,LENGTHUNIT["metre",1],ID["EPSG",8807]]],CS[Cartesian,2],AXIS["(E)",east,ORDER[1],LENGTHUNIT["metre",1,ID["EPSG",9001]]],AXIS["(N)",north,ORDER[2],LENGTHUNIT["metre",1,ID["EPSG",9001]]]]
- false_easting :
- 0.0
- false_northing :
- 0.0
- geographic_crs_name :
- unknown
- grid_mapping_name :
- azimuthal_equidistant
- horizontal_datum_name :
- World Geodetic System 1984
- inverse_flattening :
- 298.257223563
- latitude_of_projection_origin :
- 6.932760123163462
- longitude_of_prime_meridian :
- 0.0
- longitude_of_projection_origin :
- -73.76250995323062
- prime_meridian_name :
- Greenwich
- projected_crs_name :
- unknown
- reference_ellipsoid_name :
- WGS 84
- semi_major_axis :
- 6378137.0
- semi_minor_axis :
- 6356752.314245179
[1 values with dtype=int64]
- elevation(azimuth)float32...
- axis :
- radial_elevation_coordinate
- long_name :
- elevation_angle_from_horizontal_plane
- standard_name :
- ray_elevation_angle
- units :
- degrees
[360 values with dtype=float32]
- latitude()float64...
- long_name :
- latitude
- positive :
- up
- standard_name :
- latitude
- units :
- degrees_north
[1 values with dtype=float64]
- longitude()float64...
- long_name :
- longitude
- standard_name :
- longitude
- units :
- degrees_east
[1 values with dtype=float64]
- range(range)float321e+03 1.15e+03 ... 9.895e+04
- axis :
- radial_range_coordinate
- long_name :
- range_to_measurement_volume
- meters_between_gates :
- 7500.0
- meters_to_center_of_first_gate :
- 100000
- spacing_is_constant :
- true
- standard_name :
- projection_range_coordinate
- units :
- meters
array([ 1000., 1150., 1300., ..., 98650., 98800., 98950.], shape=(654,), dtype=float32)
- time(azimuth)datetime64[ns]...
- standard_name :
- time
[360 values with dtype=datetime64[ns]]
- x(azimuth, range)float64...
- standard_name :
- east_west_distance_from_radar
- units :
- meters
[235440 values with dtype=float64]
- y(azimuth, range)float64...
- standard_name :
- north_south_distance_from_radar
- units :
- meters
[235440 values with dtype=float64]
- z(azimuth, range)float64...
- standard_name :
- height_above_ground
- units :
- meters
[235440 values with dtype=float64]
- DBTH(azimuth, range)float32...
- long_name :
- Total power H (uncorrected reflectivity)
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
[235440 values with dtype=float32]
- DBZH(azimuth, range)float32...
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
[235440 values with dtype=float32]
- DB_DBTE8(azimuth, range)float32...
[235440 values with dtype=float32]
- DB_DBZE8(azimuth, range)float32...
[235440 values with dtype=float32]
- DB_HCLASS(azimuth, range)int16...
[235440 values with dtype=int16]
- KDP(azimuth, range)float32...
- long_name :
- Specific differential phase HV
- standard_name :
- radar_specific_differential_phase_hv
- units :
- degrees per kilometer
[235440 values with dtype=float32]
- PHIDP(azimuth, range)float32...
- long_name :
- Differential phase HV
- standard_name :
- radar_differential_phase_hv
- units :
- degrees
[235440 values with dtype=float32]
- RHOHV(azimuth, range)float32...
- long_name :
- Correlation coefficient HV
- standard_name :
- radar_correlation_coefficient_hv
- units :
- unitless
[235440 values with dtype=float32]
- SQIH(azimuth, range)float32...
- long_name :
- Signal Quality H
- standard_name :
- signal_quality_index_h
- units :
- unitless
[235440 values with dtype=float32]
- VRADH(azimuth, range)float32...
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
[235440 values with dtype=float32]
- WRADH(azimuth, range)float32...
- long_name :
- Doppler spectrum width H
- standard_name :
- radar_doppler_spectrum_width_h
- units :
- meters per seconds
[235440 values with dtype=float32]
- ZDR(azimuth, range)float32...
- long_name :
- Log differential reflectivity H/V
- standard_name :
- radar_differential_reflectivity_hv
- units :
- dB
[235440 values with dtype=float32]
- follow_mode()<U7...
[1 values with dtype=<U7]
- prt_mode()<U7...
[1 values with dtype=<U7]
- sweep_fixed_angle()float64...
[1 values with dtype=float64]
- sweep_mode()<U20...
[1 values with dtype=<U20]
- sweep_number()int64...
[1 values with dtype=int64]
- sweep: 3
- altitude()float64...
- long_name :
- altitude
- standard_name :
- altitude
- units :
- meters
[1 values with dtype=float64]
- instrument_type()<U5...
[1 values with dtype=<U5]
- latitude()float64...
- long_name :
- latitude
- positive :
- up
- standard_name :
- latitude
- units :
- degrees_north
[1 values with dtype=float64]
- longitude()float64...
- long_name :
- longitude
- standard_name :
- longitude
- units :
- degrees_east
[1 values with dtype=float64]
- platform_type()<U5...
[1 values with dtype=<U5]
- sweep_fixed_angle(sweep)float64...
[3 values with dtype=float64]
- sweep_group_name(sweep)int64...
[3 values with dtype=int64]
- time_coverage_end()<U20...
[1 values with dtype=<U20]
- time_coverage_start()<U20...
[1 values with dtype=<U20]
- volume_number()int64...
[1 values with dtype=int64]
- Conventions :
- None
- comment :
- Cuarta sub-tarea del modo de precipitacion / 10 - 12.5 - 15
- history :
- None
- institution :
- None
- instrument_name :
- barrancabermeja
- references :
- None
- scan_name :
- PRECC
- source :
- Sigmet
- title :
- None
- version :
- None
<xarray.DatasetView> Size: 248B Dimensions: (sweep: 1) Dimensions without coordinates: sweep Data variables: altitude float64 8B ... instrument_type <U5 20B ... latitude float64 8B ... longitude float64 8B ... platform_type <U5 20B ... sweep_fixed_angle (sweep) float64 8B ... sweep_group_name (sweep) int64 8B ... time_coverage_end <U20 80B ... time_coverage_start <U20 80B ... volume_number int64 8B ... Attributes: Conventions: None comment: Primera sub-tarea del modo de precipitacion / 1.3 history: None institution: None instrument_name: barrancabermeja references: None scan_name: SURVP source: Sigmet title: None version: None
SURVP<xarray.DatasetView> Size: 24B Dimensions: (sweep: 1) Coordinates: altitude float64 8B ... latitude float64 8B ... longitude float64 8B ... Dimensions without coordinates: sweep Data variables: *empty*
georeferencing_correction- sweep: 1
- altitude()float64...
- long_name :
- altitude
- standard_name :
- altitude
- units :
- meters
[1 values with dtype=float64]
- latitude()float64...
- long_name :
- latitude
- positive :
- up
- standard_name :
- latitude
- units :
- degrees_north
[1 values with dtype=float64]
- longitude()float64...
- long_name :
- longitude
- standard_name :
- longitude
- units :
- degrees_east
[1 values with dtype=float64]
<xarray.DatasetView> Size: 0B Dimensions: (sweep: 1) Dimensions without coordinates: sweep Data variables: *empty*
radar_calibration- sweep: 1
<xarray.DatasetView> Size: 24B Dimensions: (sweep: 1) Coordinates: altitude float64 8B ... latitude float64 8B ... longitude float64 8B ... Dimensions without coordinates: sweep Data variables: *empty*
radar_parameters- sweep: 1
- altitude()float64...
- long_name :
- altitude
- standard_name :
- altitude
- units :
- meters
[1 values with dtype=float64]
- latitude()float64...
- long_name :
- latitude
- positive :
- up
- standard_name :
- latitude
- units :
- degrees_north
[1 values with dtype=float64]
- longitude()float64...
- long_name :
- longitude
- standard_name :
- longitude
- units :
- degrees_east
[1 values with dtype=float64]
<xarray.DatasetView> Size: 50MB Dimensions: (sweep: 1, azimuth: 720, range: 994) Coordinates: altitude float64 8B ... * azimuth (azimuth) float32 3kB 0.02747 0.5246 ... 359.0 359.5 crs_wkt int64 8B ... elevation (azimuth) float32 3kB ... latitude float64 8B ... longitude float64 8B ... * range (range) float32 4kB 1e+03 1.3e+03 ... 2.986e+05 2.989e+05 time (azimuth) datetime64[ns] 6kB ... x (azimuth, range) float64 6MB ... y (azimuth, range) float64 6MB ... z (azimuth, range) float64 6MB ... Dimensions without coordinates: sweep Data variables: (12/17) DBTH (azimuth, range) float32 3MB ... DBZH (azimuth, range) float32 3MB ... DB_DBTE8 (azimuth, range) float32 3MB ... DB_DBZE8 (azimuth, range) float32 3MB ... DB_HCLASS (azimuth, range) int16 1MB ... KDP (azimuth, range) float32 3MB ... ... ... ZDR (azimuth, range) float32 3MB ... follow_mode <U7 28B ... prt_mode <U7 28B ... sweep_fixed_angle float64 8B ... sweep_mode <U20 80B ... sweep_number int64 8B ...
sweep_0- sweep: 1
- azimuth: 720
- range: 994
- altitude()float64...
- long_name :
- altitude
- standard_name :
- altitude
- units :
- meters
[1 values with dtype=float64]
- azimuth(azimuth)float320.02747 0.5246 ... 359.0 359.5
- axis :
- radial_azimuth_coordinate
- long_name :
- azimuth_angle_from_true_north
- standard_name :
- ray_azimuth_angle
- units :
- degrees
array([2.746582e-02, 5.245972e-01, 1.021729e+00, ..., 3.585196e+02, 3.590112e+02, 3.595111e+02], shape=(720,), dtype=float32)
- crs_wkt()int64...
- crs_wkt :
- PROJCRS["unknown",BASEGEOGCRS["unknown",DATUM["World Geodetic System 1984",ELLIPSOID["WGS 84",6378137,298.257223563,LENGTHUNIT["metre",1]],ID["EPSG",6326]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8901]]],CONVERSION["unknown",METHOD["Azimuthal Equidistant",ID["EPSG",1125]],PARAMETER["Latitude of natural origin",6.93276012316346,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8801]],PARAMETER["Longitude of natural origin",-73.7625099532306,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8802]],PARAMETER["False easting",0,LENGTHUNIT["metre",1],ID["EPSG",8806]],PARAMETER["False northing",0,LENGTHUNIT["metre",1],ID["EPSG",8807]]],CS[Cartesian,2],AXIS["(E)",east,ORDER[1],LENGTHUNIT["metre",1,ID["EPSG",9001]]],AXIS["(N)",north,ORDER[2],LENGTHUNIT["metre",1,ID["EPSG",9001]]]]
- false_easting :
- 0.0
- false_northing :
- 0.0
- geographic_crs_name :
- unknown
- grid_mapping_name :
- azimuthal_equidistant
- horizontal_datum_name :
- World Geodetic System 1984
- inverse_flattening :
- 298.257223563
- latitude_of_projection_origin :
- 6.932760123163462
- longitude_of_prime_meridian :
- 0.0
- longitude_of_projection_origin :
- -73.76250995323062
- prime_meridian_name :
- Greenwich
- projected_crs_name :
- unknown
- reference_ellipsoid_name :
- WGS 84
- semi_major_axis :
- 6378137.0
- semi_minor_axis :
- 6356752.314245179
[1 values with dtype=int64]
- elevation(azimuth)float32...
- axis :
- radial_elevation_coordinate
- long_name :
- elevation_angle_from_horizontal_plane
- standard_name :
- ray_elevation_angle
- units :
- degrees
[720 values with dtype=float32]
- latitude()float64...
- long_name :
- latitude
- positive :
- up
- standard_name :
- latitude
- units :
- degrees_north
[1 values with dtype=float64]
- longitude()float64...
- long_name :
- longitude
- standard_name :
- longitude
- units :
- degrees_east
[1 values with dtype=float64]
- range(range)float321e+03 1.3e+03 ... 2.989e+05
- axis :
- radial_range_coordinate
- long_name :
- range_to_measurement_volume
- meters_between_gates :
- 15000.0
- meters_to_center_of_first_gate :
- 100000
- spacing_is_constant :
- true
- standard_name :
- projection_range_coordinate
- units :
- meters
array([ 1000., 1300., 1600., ..., 298300., 298600., 298900.], shape=(994,), dtype=float32)
- time(azimuth)datetime64[ns]...
- standard_name :
- time
[720 values with dtype=datetime64[ns]]
- x(azimuth, range)float64...
- standard_name :
- east_west_distance_from_radar
- units :
- meters
[715680 values with dtype=float64]
- y(azimuth, range)float64...
- standard_name :
- north_south_distance_from_radar
- units :
- meters
[715680 values with dtype=float64]
- z(azimuth, range)float64...
- standard_name :
- height_above_ground
- units :
- meters
[715680 values with dtype=float64]
- DBTH(azimuth, range)float32...
- long_name :
- Total power H (uncorrected reflectivity)
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
[715680 values with dtype=float32]
- DBZH(azimuth, range)float32...
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
[715680 values with dtype=float32]
- DB_DBTE8(azimuth, range)float32...
[715680 values with dtype=float32]
- DB_DBZE8(azimuth, range)float32...
[715680 values with dtype=float32]
- DB_HCLASS(azimuth, range)int16...
[715680 values with dtype=int16]
- KDP(azimuth, range)float32...
- long_name :
- Specific differential phase HV
- standard_name :
- radar_specific_differential_phase_hv
- units :
- degrees per kilometer
[715680 values with dtype=float32]
- PHIDP(azimuth, range)float32...
- long_name :
- Differential phase HV
- standard_name :
- radar_differential_phase_hv
- units :
- degrees
[715680 values with dtype=float32]
- RHOHV(azimuth, range)float32...
- long_name :
- Correlation coefficient HV
- standard_name :
- radar_correlation_coefficient_hv
- units :
- unitless
[715680 values with dtype=float32]
- SQIH(azimuth, range)float32...
- long_name :
- Signal Quality H
- standard_name :
- signal_quality_index_h
- units :
- unitless
[715680 values with dtype=float32]
- VRADH(azimuth, range)float32...
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
[715680 values with dtype=float32]
- WRADH(azimuth, range)float32...
- long_name :
- Doppler spectrum width H
- standard_name :
- radar_doppler_spectrum_width_h
- units :
- meters per seconds
[715680 values with dtype=float32]
- ZDR(azimuth, range)float32...
- long_name :
- Log differential reflectivity H/V
- standard_name :
- radar_differential_reflectivity_hv
- units :
- dB
[715680 values with dtype=float32]
- follow_mode()<U7...
[1 values with dtype=<U7]
- prt_mode()<U7...
[1 values with dtype=<U7]
- sweep_fixed_angle()float64...
[1 values with dtype=float64]
- sweep_mode()<U20...
[1 values with dtype=<U20]
- sweep_number()int64...
[1 values with dtype=int64]
- sweep: 1
- altitude()float64...
- long_name :
- altitude
- standard_name :
- altitude
- units :
- meters
[1 values with dtype=float64]
- instrument_type()<U5...
[1 values with dtype=<U5]
- latitude()float64...
- long_name :
- latitude
- positive :
- up
- standard_name :
- latitude
- units :
- degrees_north
[1 values with dtype=float64]
- longitude()float64...
- long_name :
- longitude
- standard_name :
- longitude
- units :
- degrees_east
[1 values with dtype=float64]
- platform_type()<U5...
[1 values with dtype=<U5]
- sweep_fixed_angle(sweep)float64...
[1 values with dtype=float64]
- sweep_group_name(sweep)int64...
[1 values with dtype=int64]
- time_coverage_end()<U20...
[1 values with dtype=<U20]
- time_coverage_start()<U20...
[1 values with dtype=<U20]
- volume_number()int64...
[1 values with dtype=int64]
- Conventions :
- None
- comment :
- Primera sub-tarea del modo de precipitacion / 1.3
- history :
- None
- institution :
- None
- instrument_name :
- barrancabermeja
- references :
- None
- scan_name :
- SURVP
- source :
- Sigmet
- title :
- None
- version :
- None
<xarray.DatasetView> Size: 0B Dimensions: () Data variables: *empty*
vcp_1<xarray.DatasetView> Size: 296B Dimensions: (sweep: 4) Dimensions without coordinates: sweep Data variables: altitude float64 8B ... instrument_type <U5 20B ... latitude float64 8B ... longitude float64 8B ... platform_type <U5 20B ... sweep_fixed_angle (sweep) float64 32B ... sweep_group_name (sweep) int64 32B ... time_coverage_end <U20 80B ... time_coverage_start <U20 80B ... volume_number int64 8B ... Attributes: Conventions: None comment: Segunda sub-tarea del modo de precipitacion / 2.0 - 2.4... history: None institution: None instrument_name: barrancabermeja references: None scan_name: PRECA source: Sigmet title: None version: None
PRECA<xarray.DatasetView> Size: 24B Dimensions: (sweep: 4) Coordinates: altitude float64 8B ... latitude float64 8B ... longitude float64 8B ... Dimensions without coordinates: sweep Data variables: *empty*
georeferencing_correction- sweep: 4
- altitude()float64...
- long_name :
- altitude
- standard_name :
- altitude
- units :
- meters
[1 values with dtype=float64]
- latitude()float64...
- long_name :
- latitude
- positive :
- up
- standard_name :
- latitude
- units :
- degrees_north
[1 values with dtype=float64]
- longitude()float64...
- long_name :
- longitude
- standard_name :
- longitude
- units :
- degrees_east
[1 values with dtype=float64]
<xarray.DatasetView> Size: 0B Dimensions: (sweep: 4) Dimensions without coordinates: sweep Data variables: *empty*
radar_calibration- sweep: 4
<xarray.DatasetView> Size: 24B Dimensions: (sweep: 4) Coordinates: altitude float64 8B ... latitude float64 8B ... longitude float64 8B ... Dimensions without coordinates: sweep Data variables: *empty*
radar_parameters- sweep: 4
- altitude()float64...
- long_name :
- altitude
- standard_name :
- altitude
- units :
- meters
[1 values with dtype=float64]
- latitude()float64...
- long_name :
- latitude
- positive :
- up
- standard_name :
- latitude
- units :
- degrees_north
[1 values with dtype=float64]
- longitude()float64...
- long_name :
- longitude
- standard_name :
- longitude
- units :
- degrees_east
[1 values with dtype=float64]
<xarray.DatasetView> Size: 19MB Dimensions: (sweep: 4, azimuth: 360, range: 747) Coordinates: altitude float64 8B ... * azimuth (azimuth) float32 1kB 0.06042 1.063 2.046 ... 358.0 359.0 crs_wkt int64 8B ... elevation (azimuth) float32 1kB ... latitude float64 8B ... longitude float64 8B ... * range (range) float32 3kB 1e+03 1.3e+03 ... 2.245e+05 2.248e+05 time (azimuth) datetime64[ns] 3kB ... x (azimuth, range) float64 2MB ... y (azimuth, range) float64 2MB ... z (azimuth, range) float64 2MB ... Dimensions without coordinates: sweep Data variables: (12/17) DBTH (azimuth, range) float32 1MB ... DBZH (azimuth, range) float32 1MB ... DB_DBTE8 (azimuth, range) float32 1MB ... DB_DBZE8 (azimuth, range) float32 1MB ... DB_HCLASS (azimuth, range) int16 538kB ... KDP (azimuth, range) float32 1MB ... ... ... ZDR (azimuth, range) float32 1MB ... follow_mode <U7 28B ... prt_mode <U7 28B ... sweep_fixed_angle float64 8B ... sweep_mode <U20 80B ... sweep_number int64 8B ...
sweep_0- sweep: 4
- azimuth: 360
- range: 747
- altitude()float64...
- long_name :
- altitude
- standard_name :
- altitude
- units :
- meters
[1 values with dtype=float64]
- azimuth(azimuth)float320.06042 1.063 2.046 ... 358.0 359.0
- axis :
- radial_azimuth_coordinate
- long_name :
- azimuth_angle_from_true_north
- standard_name :
- ray_azimuth_angle
- units :
- degrees
array([6.042480e-02, 1.062927e+00, 2.046204e+00, ..., 3.570419e+02, 3.580252e+02, 3.590277e+02], shape=(360,), dtype=float32)
- crs_wkt()int64...
- crs_wkt :
- PROJCRS["unknown",BASEGEOGCRS["unknown",DATUM["World Geodetic System 1984",ELLIPSOID["WGS 84",6378137,298.257223563,LENGTHUNIT["metre",1]],ID["EPSG",6326]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8901]]],CONVERSION["unknown",METHOD["Azimuthal Equidistant",ID["EPSG",1125]],PARAMETER["Latitude of natural origin",6.93276012316346,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8801]],PARAMETER["Longitude of natural origin",-73.7625099532306,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8802]],PARAMETER["False easting",0,LENGTHUNIT["metre",1],ID["EPSG",8806]],PARAMETER["False northing",0,LENGTHUNIT["metre",1],ID["EPSG",8807]]],CS[Cartesian,2],AXIS["(E)",east,ORDER[1],LENGTHUNIT["metre",1,ID["EPSG",9001]]],AXIS["(N)",north,ORDER[2],LENGTHUNIT["metre",1,ID["EPSG",9001]]]]
- false_easting :
- 0.0
- false_northing :
- 0.0
- geographic_crs_name :
- unknown
- grid_mapping_name :
- azimuthal_equidistant
- horizontal_datum_name :
- World Geodetic System 1984
- inverse_flattening :
- 298.257223563
- latitude_of_projection_origin :
- 6.932760123163462
- longitude_of_prime_meridian :
- 0.0
- longitude_of_projection_origin :
- -73.76250995323062
- prime_meridian_name :
- Greenwich
- projected_crs_name :
- unknown
- reference_ellipsoid_name :
- WGS 84
- semi_major_axis :
- 6378137.0
- semi_minor_axis :
- 6356752.314245179
[1 values with dtype=int64]
- elevation(azimuth)float32...
- axis :
- radial_elevation_coordinate
- long_name :
- elevation_angle_from_horizontal_plane
- standard_name :
- ray_elevation_angle
- units :
- degrees
[360 values with dtype=float32]
- latitude()float64...
- long_name :
- latitude
- positive :
- up
- standard_name :
- latitude
- units :
- degrees_north
[1 values with dtype=float64]
- longitude()float64...
- long_name :
- longitude
- standard_name :
- longitude
- units :
- degrees_east
[1 values with dtype=float64]
- range(range)float321e+03 1.3e+03 ... 2.248e+05
- axis :
- radial_range_coordinate
- long_name :
- range_to_measurement_volume
- meters_between_gates :
- 15000.0
- meters_to_center_of_first_gate :
- 100000
- spacing_is_constant :
- true
- standard_name :
- projection_range_coordinate
- units :
- meters
array([ 1000., 1300., 1600., ..., 224200., 224500., 224800.], shape=(747,), dtype=float32)
- time(azimuth)datetime64[ns]...
- standard_name :
- time
[360 values with dtype=datetime64[ns]]
- x(azimuth, range)float64...
- standard_name :
- east_west_distance_from_radar
- units :
- meters
[268920 values with dtype=float64]
- y(azimuth, range)float64...
- standard_name :
- north_south_distance_from_radar
- units :
- meters
[268920 values with dtype=float64]
- z(azimuth, range)float64...
- standard_name :
- height_above_ground
- units :
- meters
[268920 values with dtype=float64]
- DBTH(azimuth, range)float32...
- long_name :
- Total power H (uncorrected reflectivity)
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
[268920 values with dtype=float32]
- DBZH(azimuth, range)float32...
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
[268920 values with dtype=float32]
- DB_DBTE8(azimuth, range)float32...
[268920 values with dtype=float32]
- DB_DBZE8(azimuth, range)float32...
[268920 values with dtype=float32]
- DB_HCLASS(azimuth, range)int16...
[268920 values with dtype=int16]
- KDP(azimuth, range)float32...
- long_name :
- Specific differential phase HV
- standard_name :
- radar_specific_differential_phase_hv
- units :
- degrees per kilometer
[268920 values with dtype=float32]
- PHIDP(azimuth, range)float32...
- long_name :
- Differential phase HV
- standard_name :
- radar_differential_phase_hv
- units :
- degrees
[268920 values with dtype=float32]
- RHOHV(azimuth, range)float32...
- long_name :
- Correlation coefficient HV
- standard_name :
- radar_correlation_coefficient_hv
- units :
- unitless
[268920 values with dtype=float32]
- SQIH(azimuth, range)float32...
- long_name :
- Signal Quality H
- standard_name :
- signal_quality_index_h
- units :
- unitless
[268920 values with dtype=float32]
- VRADH(azimuth, range)float32...
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
[268920 values with dtype=float32]
- WRADH(azimuth, range)float32...
- long_name :
- Doppler spectrum width H
- standard_name :
- radar_doppler_spectrum_width_h
- units :
- meters per seconds
[268920 values with dtype=float32]
- ZDR(azimuth, range)float32...
- long_name :
- Log differential reflectivity H/V
- standard_name :
- radar_differential_reflectivity_hv
- units :
- dB
[268920 values with dtype=float32]
- follow_mode()<U7...
[1 values with dtype=<U7]
- prt_mode()<U7...
[1 values with dtype=<U7]
- sweep_fixed_angle()float64...
[1 values with dtype=float64]
- sweep_mode()<U20...
[1 values with dtype=<U20]
- sweep_number()int64...
[1 values with dtype=int64]
<xarray.DatasetView> Size: 19MB Dimensions: (sweep: 4, azimuth: 360, range: 747) Coordinates: altitude float64 8B ... * azimuth (azimuth) float32 1kB 0.01923 1.033 2.043 ... 358.1 359.0 crs_wkt int64 8B ... elevation (azimuth) float32 1kB ... latitude float64 8B ... longitude float64 8B ... * range (range) float32 3kB 1e+03 1.3e+03 ... 2.245e+05 2.248e+05 time (azimuth) datetime64[ns] 3kB ... x (azimuth, range) float64 2MB ... y (azimuth, range) float64 2MB ... z (azimuth, range) float64 2MB ... Dimensions without coordinates: sweep Data variables: (12/17) DBTH (azimuth, range) float32 1MB ... DBZH (azimuth, range) float32 1MB ... DB_DBTE8 (azimuth, range) float32 1MB ... DB_DBZE8 (azimuth, range) float32 1MB ... DB_HCLASS (azimuth, range) int16 538kB ... KDP (azimuth, range) float32 1MB ... ... ... ZDR (azimuth, range) float32 1MB ... follow_mode <U7 28B ... prt_mode <U7 28B ... sweep_fixed_angle float64 8B ... sweep_mode <U20 80B ... sweep_number int64 8B ...
sweep_1- sweep: 4
- azimuth: 360
- range: 747
- altitude()float64...
- long_name :
- altitude
- standard_name :
- altitude
- units :
- meters
[1 values with dtype=float64]
- azimuth(azimuth)float320.01923 1.033 2.043 ... 358.1 359.0
- axis :
- radial_azimuth_coordinate
- long_name :
- azimuth_angle_from_true_north
- standard_name :
- ray_azimuth_angle
- units :
- degrees
array([1.922607e-02, 1.032715e+00, 2.043457e+00, ..., 3.570914e+02, 3.580664e+02, 3.590277e+02], shape=(360,), dtype=float32)
- crs_wkt()int64...
- crs_wkt :
- PROJCRS["unknown",BASEGEOGCRS["unknown",DATUM["World Geodetic System 1984",ELLIPSOID["WGS 84",6378137,298.257223563,LENGTHUNIT["metre",1]],ID["EPSG",6326]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8901]]],CONVERSION["unknown",METHOD["Azimuthal Equidistant",ID["EPSG",1125]],PARAMETER["Latitude of natural origin",6.93276012316346,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8801]],PARAMETER["Longitude of natural origin",-73.7625099532306,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8802]],PARAMETER["False easting",0,LENGTHUNIT["metre",1],ID["EPSG",8806]],PARAMETER["False northing",0,LENGTHUNIT["metre",1],ID["EPSG",8807]]],CS[Cartesian,2],AXIS["(E)",east,ORDER[1],LENGTHUNIT["metre",1,ID["EPSG",9001]]],AXIS["(N)",north,ORDER[2],LENGTHUNIT["metre",1,ID["EPSG",9001]]]]
- false_easting :
- 0.0
- false_northing :
- 0.0
- geographic_crs_name :
- unknown
- grid_mapping_name :
- azimuthal_equidistant
- horizontal_datum_name :
- World Geodetic System 1984
- inverse_flattening :
- 298.257223563
- latitude_of_projection_origin :
- 6.932760123163462
- longitude_of_prime_meridian :
- 0.0
- longitude_of_projection_origin :
- -73.76250995323062
- prime_meridian_name :
- Greenwich
- projected_crs_name :
- unknown
- reference_ellipsoid_name :
- WGS 84
- semi_major_axis :
- 6378137.0
- semi_minor_axis :
- 6356752.314245179
[1 values with dtype=int64]
- elevation(azimuth)float32...
- axis :
- radial_elevation_coordinate
- long_name :
- elevation_angle_from_horizontal_plane
- standard_name :
- ray_elevation_angle
- units :
- degrees
[360 values with dtype=float32]
- latitude()float64...
- long_name :
- latitude
- positive :
- up
- standard_name :
- latitude
- units :
- degrees_north
[1 values with dtype=float64]
- longitude()float64...
- long_name :
- longitude
- standard_name :
- longitude
- units :
- degrees_east
[1 values with dtype=float64]
- range(range)float321e+03 1.3e+03 ... 2.248e+05
- axis :
- radial_range_coordinate
- long_name :
- range_to_measurement_volume
- meters_between_gates :
- 15000.0
- meters_to_center_of_first_gate :
- 100000
- spacing_is_constant :
- true
- standard_name :
- projection_range_coordinate
- units :
- meters
array([ 1000., 1300., 1600., ..., 224200., 224500., 224800.], shape=(747,), dtype=float32)
- time(azimuth)datetime64[ns]...
- standard_name :
- time
[360 values with dtype=datetime64[ns]]
- x(azimuth, range)float64...
- standard_name :
- east_west_distance_from_radar
- units :
- meters
[268920 values with dtype=float64]
- y(azimuth, range)float64...
- standard_name :
- north_south_distance_from_radar
- units :
- meters
[268920 values with dtype=float64]
- z(azimuth, range)float64...
- standard_name :
- height_above_ground
- units :
- meters
[268920 values with dtype=float64]
- DBTH(azimuth, range)float32...
- long_name :
- Total power H (uncorrected reflectivity)
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
[268920 values with dtype=float32]
- DBZH(azimuth, range)float32...
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
[268920 values with dtype=float32]
- DB_DBTE8(azimuth, range)float32...
[268920 values with dtype=float32]
- DB_DBZE8(azimuth, range)float32...
[268920 values with dtype=float32]
- DB_HCLASS(azimuth, range)int16...
[268920 values with dtype=int16]
- KDP(azimuth, range)float32...
- long_name :
- Specific differential phase HV
- standard_name :
- radar_specific_differential_phase_hv
- units :
- degrees per kilometer
[268920 values with dtype=float32]
- PHIDP(azimuth, range)float32...
- long_name :
- Differential phase HV
- standard_name :
- radar_differential_phase_hv
- units :
- degrees
[268920 values with dtype=float32]
- RHOHV(azimuth, range)float32...
- long_name :
- Correlation coefficient HV
- standard_name :
- radar_correlation_coefficient_hv
- units :
- unitless
[268920 values with dtype=float32]
- SQIH(azimuth, range)float32...
- long_name :
- Signal Quality H
- standard_name :
- signal_quality_index_h
- units :
- unitless
[268920 values with dtype=float32]
- VRADH(azimuth, range)float32...
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
[268920 values with dtype=float32]
- WRADH(azimuth, range)float32...
- long_name :
- Doppler spectrum width H
- standard_name :
- radar_doppler_spectrum_width_h
- units :
- meters per seconds
[268920 values with dtype=float32]
- ZDR(azimuth, range)float32...
- long_name :
- Log differential reflectivity H/V
- standard_name :
- radar_differential_reflectivity_hv
- units :
- dB
[268920 values with dtype=float32]
- follow_mode()<U7...
[1 values with dtype=<U7]
- prt_mode()<U7...
[1 values with dtype=<U7]
- sweep_fixed_angle()float64...
[1 values with dtype=float64]
- sweep_mode()<U20...
[1 values with dtype=<U20]
- sweep_number()int64...
[1 values with dtype=int64]
<xarray.DatasetView> Size: 19MB Dimensions: (sweep: 4, azimuth: 360, range: 747) Coordinates: altitude float64 8B ... * azimuth (azimuth) float32 1kB 0.02472 0.9943 ... 358.1 359.0 crs_wkt int64 8B ... elevation (azimuth) float32 1kB ... latitude float64 8B ... longitude float64 8B ... * range (range) float32 3kB 1e+03 1.3e+03 ... 2.245e+05 2.248e+05 time (azimuth) datetime64[ns] 3kB ... x (azimuth, range) float64 2MB ... y (azimuth, range) float64 2MB ... z (azimuth, range) float64 2MB ... Dimensions without coordinates: sweep Data variables: (12/17) DBTH (azimuth, range) float32 1MB ... DBZH (azimuth, range) float32 1MB ... DB_DBTE8 (azimuth, range) float32 1MB ... DB_DBZE8 (azimuth, range) float32 1MB ... DB_HCLASS (azimuth, range) int16 538kB ... KDP (azimuth, range) float32 1MB ... ... ... ZDR (azimuth, range) float32 1MB ... follow_mode <U7 28B ... prt_mode <U7 28B ... sweep_fixed_angle float64 8B ... sweep_mode <U20 80B ... sweep_number int64 8B ...
sweep_2- sweep: 4
- azimuth: 360
- range: 747
- altitude()float64...
- long_name :
- altitude
- standard_name :
- altitude
- units :
- meters
[1 values with dtype=float64]
- azimuth(azimuth)float320.02472 0.9943 ... 358.1 359.0
- axis :
- radial_azimuth_coordinate
- long_name :
- azimuth_angle_from_true_north
- standard_name :
- ray_azimuth_angle
- units :
- degrees
array([2.471924e-02, 9.942627e-01, 2.018738e+00, ..., 3.570557e+02, 3.580582e+02, 3.590442e+02], shape=(360,), dtype=float32)
- crs_wkt()int64...
- crs_wkt :
- PROJCRS["unknown",BASEGEOGCRS["unknown",DATUM["World Geodetic System 1984",ELLIPSOID["WGS 84",6378137,298.257223563,LENGTHUNIT["metre",1]],ID["EPSG",6326]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8901]]],CONVERSION["unknown",METHOD["Azimuthal Equidistant",ID["EPSG",1125]],PARAMETER["Latitude of natural origin",6.93276012316346,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8801]],PARAMETER["Longitude of natural origin",-73.7625099532306,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8802]],PARAMETER["False easting",0,LENGTHUNIT["metre",1],ID["EPSG",8806]],PARAMETER["False northing",0,LENGTHUNIT["metre",1],ID["EPSG",8807]]],CS[Cartesian,2],AXIS["(E)",east,ORDER[1],LENGTHUNIT["metre",1,ID["EPSG",9001]]],AXIS["(N)",north,ORDER[2],LENGTHUNIT["metre",1,ID["EPSG",9001]]]]
- false_easting :
- 0.0
- false_northing :
- 0.0
- geographic_crs_name :
- unknown
- grid_mapping_name :
- azimuthal_equidistant
- horizontal_datum_name :
- World Geodetic System 1984
- inverse_flattening :
- 298.257223563
- latitude_of_projection_origin :
- 6.932760123163462
- longitude_of_prime_meridian :
- 0.0
- longitude_of_projection_origin :
- -73.76250995323062
- prime_meridian_name :
- Greenwich
- projected_crs_name :
- unknown
- reference_ellipsoid_name :
- WGS 84
- semi_major_axis :
- 6378137.0
- semi_minor_axis :
- 6356752.314245179
[1 values with dtype=int64]
- elevation(azimuth)float32...
- axis :
- radial_elevation_coordinate
- long_name :
- elevation_angle_from_horizontal_plane
- standard_name :
- ray_elevation_angle
- units :
- degrees
[360 values with dtype=float32]
- latitude()float64...
- long_name :
- latitude
- positive :
- up
- standard_name :
- latitude
- units :
- degrees_north
[1 values with dtype=float64]
- longitude()float64...
- long_name :
- longitude
- standard_name :
- longitude
- units :
- degrees_east
[1 values with dtype=float64]
- range(range)float321e+03 1.3e+03 ... 2.248e+05
- axis :
- radial_range_coordinate
- long_name :
- range_to_measurement_volume
- meters_between_gates :
- 15000.0
- meters_to_center_of_first_gate :
- 100000
- spacing_is_constant :
- true
- standard_name :
- projection_range_coordinate
- units :
- meters
array([ 1000., 1300., 1600., ..., 224200., 224500., 224800.], shape=(747,), dtype=float32)
- time(azimuth)datetime64[ns]...
- standard_name :
- time
[360 values with dtype=datetime64[ns]]
- x(azimuth, range)float64...
- standard_name :
- east_west_distance_from_radar
- units :
- meters
[268920 values with dtype=float64]
- y(azimuth, range)float64...
- standard_name :
- north_south_distance_from_radar
- units :
- meters
[268920 values with dtype=float64]
- z(azimuth, range)float64...
- standard_name :
- height_above_ground
- units :
- meters
[268920 values with dtype=float64]
- DBTH(azimuth, range)float32...
- long_name :
- Total power H (uncorrected reflectivity)
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
[268920 values with dtype=float32]
- DBZH(azimuth, range)float32...
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
[268920 values with dtype=float32]
- DB_DBTE8(azimuth, range)float32...
[268920 values with dtype=float32]
- DB_DBZE8(azimuth, range)float32...
[268920 values with dtype=float32]
- DB_HCLASS(azimuth, range)int16...
[268920 values with dtype=int16]
- KDP(azimuth, range)float32...
- long_name :
- Specific differential phase HV
- standard_name :
- radar_specific_differential_phase_hv
- units :
- degrees per kilometer
[268920 values with dtype=float32]
- PHIDP(azimuth, range)float32...
- long_name :
- Differential phase HV
- standard_name :
- radar_differential_phase_hv
- units :
- degrees
[268920 values with dtype=float32]
- RHOHV(azimuth, range)float32...
- long_name :
- Correlation coefficient HV
- standard_name :
- radar_correlation_coefficient_hv
- units :
- unitless
[268920 values with dtype=float32]
- SQIH(azimuth, range)float32...
- long_name :
- Signal Quality H
- standard_name :
- signal_quality_index_h
- units :
- unitless
[268920 values with dtype=float32]
- VRADH(azimuth, range)float32...
- long_name :
- Radial velocity of scatterers away from instrument H
- standard_name :
- radial_velocity_of_scatterers_away_from_instrument_h
- units :
- meters per seconds
[268920 values with dtype=float32]
- WRADH(azimuth, range)float32...
- long_name :
- Doppler spectrum width H
- standard_name :
- radar_doppler_spectrum_width_h
- units :
- meters per seconds
[268920 values with dtype=float32]
- ZDR(azimuth, range)float32...
- long_name :
- Log differential reflectivity H/V
- standard_name :
- radar_differential_reflectivity_hv
- units :
- dB
[268920 values with dtype=float32]
- follow_mode()<U7...
[1 values with dtype=<U7]
- prt_mode()<U7...
[1 values with dtype=<U7]
- sweep_fixed_angle()float64...
[1 values with dtype=float64]
- sweep_mode()<U20...
[1 values with dtype=<U20]
- sweep_number()int64...
[1 values with dtype=int64]
<xarray.DatasetView> Size: 19MB Dimensions: (sweep: 4, azimuth: 360, range: 747) Coordinates: altitude float64 8B ... * azimuth (azimuth) float32 1kB 0.03021 1.06 2.043 ... 358.0 359.1 crs_wkt int64 8B ... elevation (azimuth) float32 1kB ... latitude float64 8B ... longitude float64 8B ... * range (range) float32 3kB 1e+03 1.3e+03 ... 2.245e+05 2.248e+05 time (azimuth) datetime64[ns] 3kB ... x (azimuth, range) float64 2MB ... y (azimuth, range) float64 2MB ... z (azimuth, range) float64 2MB ... Dimensions without coordinates: sweep Data variables: (12/17) DBTH (azimuth, range) float32 1MB ... DBZH (azimuth, range) float32 1MB ... DB_DBTE8 (azimuth, range) float32 1MB ... DB_DBZE8 (azimuth, range) float32 1MB ... DB_HCLASS (azimuth, range) int16 538kB ... KDP (azimuth, range) float32 1MB ... ... ... ZDR (azimuth, range) float32 1MB ... follow_mode <U7 28B ... prt_mode <U7 28B ... sweep_fixed_angle float64 8B ... sweep_mode <U20 80B ... sweep_number int64 8B ...
sweep_3- sweep: 4
- azimuth: 360
- range: 747
- altitude()float64...
- long_name :
- altitude
- standard_name :
- altitude
- units :
- meters
[1 values with dtype=float64]
- azimuth(azimuth)float320.03021 1.06 2.043 ... 358.0 359.1
- axis :
- radial_azimuth_coordinate
- long_name :
- azimuth_angle_from_true_north
- standard_name :
- ray_azimuth_angle
- units :
- degrees
array([3.021240e-02, 1.060181e+00, 2.043457e+00, ..., 3.570667e+02, 3.580499e+02, 3.590579e+02], shape=(360,), dtype=float32)
- crs_wkt()int64...
- crs_wkt :
- PROJCRS["unknown",BASEGEOGCRS["unknown",DATUM["World Geodetic System 1984",ELLIPSOID["WGS 84",6378137,298.257223563,LENGTHUNIT["metre",1]],ID["EPSG",6326]],PRIMEM["Greenwich",0,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8901]]],CONVERSION["unknown",METHOD["Azimuthal Equidistant",ID["EPSG",1125]],PARAMETER["Latitude of natural origin",6.93276012316346,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8801]],PARAMETER["Longitude of natural origin",-73.7625099532306,ANGLEUNIT["degree",0.0174532925199433],ID["EPSG",8802]],PARAMETER["False easting",0,LENGTHUNIT["metre",1],ID["EPSG",8806]],PARAMETER["False northing",0,LENGTHUNIT["metre",1],ID["EPSG",8807]]],CS[Cartesian,2],AXIS["(E)",east,ORDER[1],LENGTHUNIT["metre",1,ID["EPSG",9001]]],AXIS["(N)",north,ORDER[2],LENGTHUNIT["metre",1,ID["EPSG",9001]]]]
- false_easting :
- 0.0
- false_northing :
- 0.0
- geographic_crs_name :
- unknown
- grid_mapping_name :
- azimuthal_equidistant
- horizontal_datum_name :
- World Geodetic System 1984
- inverse_flattening :
- 298.257223563
- latitude_of_projection_origin :
- 6.932760123163462
- longitude_of_prime_meridian :
- 0.0
- longitude_of_projection_origin :
- -73.76250995323062
- prime_meridian_name :
- Greenwich
- projected_crs_name :
- unknown
- reference_ellipsoid_name :
- WGS 84
- semi_major_axis :
- 6378137.0
- semi_minor_axis :
- 6356752.314245179
[1 values with dtype=int64]
- elevation(azimuth)float32...
- axis :
- radial_elevation_coordinate
- long_name :
- elevation_angle_from_horizontal_plane
- standard_name :
- ray_elevation_angle
- units :
- degrees
[360 values with dtype=float32]
- latitude()float64...
- long_name :
- latitude
- positive :
- up
- standard_name :
- latitude
- units :
- degrees_north
[1 values with dtype=float64]
- longitude()float64...
- long_name :
- longitude
- standard_name :
- longitude
- units :
- degrees_east
[1 values with dtype=float64]
- range(range)float321e+03 1.3e+03 ... 2.248e+05
- axis :
- radial_range_coordinate
- long_name :
- range_to_measurement_volume
- meters_between_gates :
- 15000.0
- meters_to_center_of_first_gate :
- 100000
- spacing_is_constant :
- true
- standard_name :
- projection_range_coordinate
- units :
- meters
array([ 1000., 1300., 1600., ..., 224200., 224500., 224800.], shape=(747,), dtype=float32)
- time(azimuth)datetime64[ns]...
- standard_name :
- time
[360 values with dtype=datetime64[ns]]
- x(azimuth, range)float64...
- standard_name :
- east_west_distance_from_radar
- units :
- meters
[268920 values with dtype=float64]
- y(azimuth, range)float64...
- standard_name :
- north_south_distance_from_radar
- units :
- meters
[268920 values with dtype=float64]
- z(azimuth, range)float64...
- standard_name :
- height_above_ground
- units :
- meters
[268920 values with dtype=float64]
- DBTH(azimuth, range)float32...
- long_name :
- Total power H (uncorrected reflectivity)
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
[268920 values with dtype=float32]
- DBZH(azimuth, range)float32...
- long_name :
- Equivalent reflectivity factor H
- standard_name :
- radar_equivalent_reflectivity_factor_h
- units :
- dBZ
[268920 values with dtype=float32]
- DB_DBTE8(azimuth, range)float32...
[268920 values with dtype=float32]
- DB_DBZE8(azimuth, range)float32...
[268920 values with dtype=float32]
- DB_HCLASS(azimuth, range)int16...
[268920 values with dtype=int16]
- KDP(azimuth, range)float32...
- long_name :
- Specific differential phase HV
- standard_name :
- radar_specific_differential_phase_hv
- units :
- degrees per kilometer
[268920 values with dtype=float32]
- PHIDP(azimuth, range)float32...
- long_name :
- Differential phase HV
- standard_name :
- radar_differential_phase_hv
- units :
- degrees
[268920 values with dtype=float32]
- RHOHV(azimuth, range)float32...