modis_L1A

modis_L1A

Creates a MODIS Level 1A file from an input Level 0 file.

Location
Details
Command Line Usage

Location

SeaDAS-OCSSW -> modis_L1A

Details

modis_L1A creates a MODIS Level 1A file from an input Level 0 file.

modis_L1A GUI

Arguments/Keywords
UI Element Name Type Description Required/Optional Default Value
file text MODIS_L0_file name Required
output text Output L1A filename Required '(A|T)YYYYDDDHHMMSS.L1A_LAC'
mission text Modis mission: 
         A: Aqua
         T: Terra
Optional
startnudge text Level-0 start-time offset (seconds) Optional
stopnudge text Level-0 stop-time offset (seconds) Optional
nextgranule text Next L0 granule (for geolocation of last scan; sets stopnudge=0) Optional
log boolean Save processing log file(s) Optional false
disableL0fix boolean Disable use of l0fix_modis utility for corrupt packets 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 modi_L1A 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_L1A [OPTIONS] MODIS_L0_file
            or
    modis_L1A --parfile=parameter_file [OPTIONS]


Options:
  --version             show program's version number and exit
  -h, --help            show this help message and exit
  -p PARFILE, --parfile=PARFILE
                        Parameter file containing program inputs
  -o L1AFILE, --output=L1AFILE
                        Output L1A filename - defaults to
                        '(A|T)YYYYDDDHHMMSS.L1A_LAC'
  -m MISSION, --mission=MISSION
                        MODIS mission - A(qua) or T(erra)
  -s STARTNUDGE, --startnudge=STARTNUDGE
                        Level-0 start-time offset (seconds)
  -e STOPNUDGE, --stopnudge=STOPNUDGE
                        Level-0 stop-time offset (seconds)
  -n NEXT, --nextgranule=NEXT
                        Next L0 granule (for geolocation of last scan; sets
                        stopnudge=0)
  -v, --verbose         print status messages
  --log                 Save processing log file(s)
  -d, --disableL0fix    Disable use of l0fix_modis utility for corrupt packets