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Add option to turn off BIGTIFF #590

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Add option to turn off BIGTIFF #590

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a4c391c
Add option to turn off BIGTIFF
banesullivan Apr 13, 2021
5231183
Use dedicated yes/no dict for bigtiff options
banesullivan Apr 13, 2021
1d2d2aa
Fix typo
banesullivan Apr 13, 2021
d9d80fb
Add more BIGTIFF options
banesullivan Apr 13, 2021
7a95177
Fix typo
banesullivan Apr 13, 2021
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18 changes: 14 additions & 4 deletions utilities/converter/large_image_converter/__init__.py
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Original file line number Diff line number Diff line change
Expand Up @@ -94,6 +94,7 @@ def _generate_geotiff(inputPath, outputPath, **kwargs):
:param level: compression level for zstd, 1-22 (default is 10).
:param predictor: one of 'none', 'horizontal', 'float', or 'yes' used for
lzw and deflate.
:param bigTiff: either 'yes', 'no', 'needed', or 'safer'. Default 'safer'.
"""
from osgeo import gdal
from osgeo import gdalconst
Expand All @@ -103,15 +104,24 @@ def _generate_geotiff(inputPath, outputPath, **kwargs):
'compression': 'lzw',
'quality': 90,
'predictor': 'yes',
'bigTiff': 'safer',
}
predictor = {
yes_no = {
'none': 'NO',
'horizontal': 'STANDARD',
'float': 'FLOATING_POINT',
'no': 'NO',
'yes': 'YES',
}
predictor = {
'horizontal': 'STANDARD',
'float': 'FLOATING_POINT',
}.update(yes_no)
big_tiff = {
'needed': 'IF_NEEDED',
'safer': 'IF_SAFER',
}.update(yes_no)
options.update({k: v for k, v in kwargs.items() if v not in (None, '')})
cmdopt = ['-of', 'COG', '-co', 'BIGTIFF=YES']
cmdopt = ['-of', 'COG']
cmdopt += ['-co', 'BIGTIFF=%d' % big_tiff[options['bigTiff']]]
cmdopt += ['-co', 'BLOCKSIZE=%d' % options['tileSize']]
cmdopt += ['-co', 'COMPRESS=%s' % options['compression'].upper()]
cmdopt += ['-co', 'QUALITY=%s' % options['quality']]
Expand Down