| geogen | |
Creates a geolocation file from an input MODIS L1A file.
OCSSW -> geogen
The modis_GEO program is now used to create GEO files from MODIS L1A input files.
usage: modis_GEO [-h] [--version] [-p PARFILE] [-o GEOFILE] [--att1 ATT1]
[--att2 ATT2] [--att3 ATT3] [--eph1 EPH1] [--eph2 EPH2]
[--eph3 EPH3] [--ancdb ANCDB] [--ancdir ANCDIR] [-c] [-r]
[-f] [--disable-download] [--timeout TIMEOUT]
[--threshold THRESHOLD] [-d] [-v] [--log]
[L1AFILE]
positional arguments:
L1AFILE Input L1A file
options:
-h, --help show this help message and exit
--version show program's version number and exit
-p, --parfile PARFILE
Parameter file containing program inputs
-o, --output GEOFILE Output GEO filename - defaults to
'(A|T)YYYYDDDHHMMSS.GEO'
--att1 ATT1 Input attitude filename 1 (chronological)
--att2 ATT2 Input attitude filename 2 (chronological)
--att3 ATT3 Input attitude filename 3 (chronological)
--eph1 EPH1 Input ephemeris filename 1 (chronological)
--eph2 EPH2 Input ephemeris filename 2 (chronological)
--eph3 EPH3 Input ephemeris filename 3 (chronological)
--ancdb ANCDB Use a custom filename for ancillary database. If full
path not given, ANCDB is assumed to exist (or will be
created) under $OCVARROOT/log/. If $OCVARROOT/log/
does not exist, ANCDB is assumed (or will be created)
under the current working directory
--ancdir ANCDIR Use a custom directory tree for ancillary files
-c, --curdir Download ancillary files directly into current working
directory
-r, --refreshDB Remove existing database records and re-query for
ancillary files
-f, --force-download Force download of ancillary files, even if found on
hard disk
--disable-download Disable download of ancillary files not found on hard
disk
--timeout TIMEOUT set the network timeout in seconds
--threshold THRESHOLD
percentage of geo-populated pixels required to pass
geocheck validation test
-d, --enable-dem Enable MODIS terrain elevation correction
-v, --verbose print status messages
--log Save processing log file(s)