def test_trailing(self):
ds = get_radarserver_datasets('http://thredds.ucar.edu/thredds/')
assert len(ds) == 5
def test_catalog_access(self):
ds = get_radarserver_datasets('http://thredds.ucar.edu/thredds/')
url = ds['NEXRAD Level III Radar from IDD'].follow().catalog_url
assert RadarServer(url)
def test_no_trailing(self):
ds = get_radarserver_datasets('http://thredds.ucar.edu/thredds')
eq_(len(ds), 5)
def test_get_rs_datasets_denied_throws(self):
get_radarserver_datasets(
'http://thredds-aws.unidata.ucar.edu/thredds/')
def test_catalog_access(self):
"""Test that getting datasets returns a proper catalog."""
ds = get_radarserver_datasets('http://thredds.ucar.edu/thredds/')
url = ds['NEXRAD Level III Radar from IDD'].follow().catalog_url
assert RadarServer(url)
def test_get_rs_datasets_denied_throws():
"""Test that getting radar server datasets raises an error for permission denied."""
with pytest.raises(HTTPError):
get_radarserver_datasets(
'http://thredds-aws.unidata.ucar.edu/thredds/')
def test_get_rs_datasets_denied_throws(self):
get_radarserver_datasets('http://thredds-aws.unidata.ucar.edu/thredds/')
def test_get_rs_datasets_denied_throws():
with pytest.raises(HTTPError):
get_radarserver_datasets('http://thredds-aws.unidata.ucar.edu/thredds/')
def test_trailing(self):
ds = get_radarserver_datasets('http://thredds.ucar.edu/thredds/')
eq_(len(ds), 5)
def test_catalog_access(self):
ds = get_radarserver_datasets('http://thredds.ucar.edu/thredds/')
url = ds['NEXRAD Level III Radar from IDD'].follow().catalog_url
assert RadarServer(url)
def test_get_rs_datasets_denied_throws():
"""Test that getting radar server datasets raises an error for permission denied."""
with pytest.raises(HTTPError):
get_radarserver_datasets('http://thredds-aws.unidata.ucar.edu/thredds/')
def test_catalog_access(self):
"""Test that getting datasets returns a proper catalog."""
ds = get_radarserver_datasets('http://thredds.ucar.edu/thredds/')
url = ds['NEXRAD Level III Radar from IDD'].follow().catalog_url
assert RadarServer(url)
def test_trailing(self):
"""Test that passing a url with a trailing slash works."""
ds = get_radarserver_datasets('http://thredds.ucar.edu/thredds/')
assert len(ds) == 5
def test_get_rs_datasets_denied_throws():
with pytest.raises(HTTPError):
get_radarserver_datasets(
'http://thredds-aws.unidata.ucar.edu/thredds/')
def test_trailing(self):
"""Test that passing a url with a trailing slash works."""
ds = get_radarserver_datasets('http://thredds.ucar.edu/thredds/')
assert len(ds) == 5
=======================
Use Siphon to get NEXRAD Level 3 data from a TDS.
"""
from datetime import datetime
import matplotlib.pyplot as plt
import numpy as np
from siphon.cdmr import Dataset
from siphon.radarserver import get_radarserver_datasets, RadarServer
###########################################
# First, point to the top-level thredds radar server accessor to find what datasets are
# available.
ds = get_radarserver_datasets('http://thredds.ucar.edu/thredds/')
print(list(ds))
###########################################
# Now create an instance of RadarServer to point to the appropriate
# radar server access URL. This is pulled from the catalog reference url.
url = ds['NEXRAD Level III Radar from IDD'].follow().catalog_url
rs = RadarServer(url)
###########################################
# Look at the variables available in this dataset
print(rs.variables)
###########################################
# Create a new query object to help request the data. Using the chaining
# methods, ask for data from radar FTG (Denver) for now for the product
def test_no_trailing(self):
ds = get_radarserver_datasets('http://thredds.ucar.edu/thredds')
assert len(ds) == 5
