def test_metres_sec(rainrate, interp_rainrate):
"""Test filling radar holes in units of m/s"""
plugin = FillRadarHoles()
rainrate.convert_units("m s-1")
result = plugin(rainrate)
expected = interp_rainrate / (3600.0 * 1000.0)
check_fillradarholes(result, expected)
def test_wide_mask(rainrate):
"""Test filling radar holes with a widespread mask,
interpolation should not be triggered in this case"""
plugin = FillRadarHoles()
rainrate.data[:11, :11] = np.nan
rainrate.data.mask = np.where(np.isfinite(rainrate.data.data), False, True)
result = plugin(rainrate)
check_fillradarholes(result, rainrate.data.copy())
def process(cube: cli.inputcube):
""" Fill in small "no data" holes in the radar composite
Args:
cube (iris.cube.Cube):
Masked radar composite
Returns:
iris.cube.Cube
"""
from improver.nowcasting.utilities import FillRadarHoles
result = FillRadarHoles()(cube)
return result
def test_mm_hour(rainrate, interp_rainrate):
"""Test filling radar holes in units of mm/h"""
plugin = FillRadarHoles()
result = plugin(rainrate)
check_fillradarholes(result, interp_rainrate)