modis_GEO

modis_GEO

Creates a GEO file from MODIS L1A input files.

Location
Details
Command Line Usage

Location

SeaDAS-Toolobox -> SeaDAS Processors -> MODIS -> modis_GEO

Details

modis_GEO creates a GEO file from MODIS L1A input files.

modis_GEO GUI

Arguments/Keywords
UI Element Name Type Description Required/Optional Default Value
file Text Field MODIS_L1A_file name Required
output Text Field GEOFILE Output filename Required Generated by the program based on the input L1A file name
att1 text Input attitude file 1 (chronological) Optional ATT1
att2 text Input attitude file 2 (chronological) Optional ATT2
eph1 text Input ephemeris file 1 (chronological) Optional EPH1
eph2 text Input ephemeris file 2 (chronological) Optional EPH2
ancdir text Use a custom directory tree for ancillary files Optional
ancdb text Use a custom file for ancillary database. If full path not given, ANCDB is assumed to exist (or will be created) under $OCSSWROOT/log/. If $OCSSWROOT/log/ does not exist, ANCDB is assumed (or will be created) under the current working directory Optional
threshold float % of geo-populated pixels required to pass geocheck validation test Optional
refreshDB boolean Remove existing database records and re-query for ancillary files Optional false
disable_download boolean Disable download of ancillary files not found on hard disk Optional false
enable_dem boolean Enable MODIS terrain elevation correction Optional false
entrained boolean Use entrained attitude for Terra Optional false
log boolean Save processing log file(s) Optional false

Actions/Buttons
UI Element Name Type Description
Browser Button Button Selects infile/ofile
Load Parameters ... Button Reads in previously saved parameters and populates the fields in GUI.
Store Parameters ... Button Saves the current arguments in GUI in a file.
Run Button Executes the modis_GEO command with arguments provided in the UI.
Cancel Button Closes current processor GUI.
Apply Button Makes current arguments effective.
Open in SeaDAS Checkbox If selected, the ofile will be added to the open products list right after its generation.
? Button Displays the help content of the current command.

Command Line Usage

 
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 PARFILE
                        Parameter file containing program inputs
  -o GEOFILE, --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)