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Update docs to reflect dem resolution defaults #1683

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merged 5 commits into from
Jul 29, 2023
Merged

Update docs to reflect dem resolution defaults #1683

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7d38103
Update docs to reflect dem resolution defaults
smathermather Jul 29, 2023
a96b59b
Helpful note on GSD limit
smathermather Jul 29, 2023
8daf08a
Change ignore-gsd language
smathermather Jul 29, 2023
3b1f1be
spaced
smathermather Jul 29, 2023
08e5407
when vs. if
smathermather Jul 29, 2023
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13 changes: 7 additions & 6 deletions opendm/config.py
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Original file line number Diff line number Diff line change
Expand Up @@ -272,10 +272,11 @@ def config(argv=None, parser=None):
action=StoreTrue,
nargs=0,
default=False,
help='Ignore Ground Sampling Distance (GSD). GSD '
'caps the maximum resolution of image outputs and '
'resizes images when necessary, resulting in faster processing and '
'lower memory usage. Since GSD is an estimate, sometimes ignoring it can result in slightly better image output quality. Default: %(default)s')
help='Ignore Ground Sampling Distance (GSD).'
'A memory and processor hungry change relative to the default behavior if set to true. '
'Ordinarily, GSD estimates are used to cap the maximum resolution of image outputs and resizes images when necessary, resulting in faster processing and lower memory usage. '
'Since GSD is an estimate, sometimes ignoring it can result in slightly better image output quality. '
'Never set --ignore-gsd to true unless you are positive you need it, and even then: don't use it. Default: %(default)s')

parser.add_argument('--no-gpu',
action=StoreTrue,
Expand Down Expand Up @@ -543,7 +544,7 @@ def config(argv=None, parser=None):
action=StoreValue,
type=float,
default=5,
help='DSM/DTM resolution in cm / pixel. Note that this value is capped to 2x the ground sampling distance (GSD) estimate. To remove the cap, check --ignore-gsd also.'
help='DSM/DTM resolution in cm / pixel. Note that this value is capped by a ground sampling distance (GSD) estimate.'
' Default: %(default)s')

parser.add_argument('--dem-decimation',
Expand All @@ -570,7 +571,7 @@ def config(argv=None, parser=None):
action=StoreValue,
default=5,
type=float,
help=('Orthophoto resolution in cm / pixel. Note that this value is capped by a ground sampling distance (GSD) estimate. To remove the cap, check --ignore-gsd also. '
help=('Orthophoto resolution in cm / pixel. Note that this value is capped by a ground sampling distance (GSD) estimate.'
'Default: %(default)s'))

parser.add_argument('--orthophoto-no-tiled',
Expand Down
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