def test_save_datasets(self):
"""Test basic writer operation save_datasets."""
import os
import numpy as np
from libtiff import TIFF
from satpy.writers.mitiff import MITIFFWriter
expected = np.full((100, 200), 0)
dataset = self._get_test_datasets()
w = MITIFFWriter(base_dir=self.base_dir)
w.save_datasets(dataset)
filename = (dataset[0].attrs['metadata_requirements']['file_pattern']).format(
start_time=dataset[0].attrs['start_time'])
tif = TIFF.open(os.path.join(self.base_dir, filename))
for image in tif.iter_images():
np.testing.assert_allclose(image, expected, atol=1.e-6, rtol=0)
def test_save_datasets(self):
"""Test basic writer operation."""
from satpy.writers.mitiff import MITIFFWriter
dataset = self._get_test_dataset()
w = MITIFFWriter(base_dir=self.base_dir)
w.save_datasets(dataset)