def test_read_mda_geo_resolution(self):
from satpy.readers.hdfeos_base import HDFEOSGeoReader
resolution_l1b = HDFEOSGeoReader.read_geo_resolution(
HDFEOSGeoReader.read_mda(metadata_modisl1b))
self.assertEqual(resolution_l1b, 1000)
resolution_l2 = HDFEOSGeoReader.read_geo_resolution(
HDFEOSGeoReader.read_mda(metadata_modisl2))
self.assertEqual(resolution_l2, 5000)
def read_geo_resolution(metadata):
"""Parse metadata to find the geolocation resolution.
It is implemented as a staticmethod to match read_mda pattern.
"""
try:
return HDFEOSGeoReader.read_geo_resolution(metadata)
except RuntimeError:
# most L2 products are 5000m
return 5000