def test_LatLonLists(self):
self.assertEqual(len(latList(18)), 18)
self.assertEqual(latList(19), [
-90.0, -80.0, -70.0, -60.0, -50.0, -40.0, -30.0, -20.0, -10.0, 0.0,
10.0, 20.0, 30.0, 40.0, 50.0, 60.0, 70.0, 80.0, 90.0])
self.assertEqual(len(lonList(500)), 500)
self.assertEqual(lonList(6), [-180.0, -120.0, -60.0, 0.0, 60.0, 120.0])
def test_LatLonLists(self):
self.assertEqual(len(latList(18)), 18)
self.assertEqual(latList(19), [
-90.0, -80.0, -70.0, -60.0, -50.0, -40.0, -30.0, -20.0, -10.0, 0.0,
10.0, 20.0, 30.0, 40.0, 50.0, 60.0, 70.0, 80.0, 90.0
])
self.assertEqual(len(lonList(500)), 500)
self.assertEqual(lonList(6), [-180.0, -120.0, -60.0, 0.0, 60.0, 120.0])
def generate2D(filename, start, months, lats, lons):
cdf = Dataset(filename, 'w', format='NETCDF4')
cdf.createDimension('time', months)
times = cdf.createVariable('time', 'f8', ('time', ))
times.units = 'days since %04d-%02d-%02d 00:00:00.0' % start
times.calendar = 'gregorian'
times[:] = monthlist(start, months)
cdf.createDimension('lat', lats)
latitudes = cdf.createVariable('lat', 'f4', ('lat', ))
latitudes.units = 'degrees north'
latitudes[:] = latList(lats)
cdf.createDimension('lon', lons)
longitudes = cdf.createVariable('lon', 'f4', ('lon', ))
longitudes.units = 'degrees east'
longitudes[:] = lonList(lons)
randoms = cdf.createVariable('random', 'i4', ('time', 'lat', 'lon', ))
randoms.units = 'random values'
randoms[:] = numpy.random.randint(-5, 6, (months, lats, lons, ))
cdf.close()
return