geolocate_viirs

geolocate_viirs

Creates a GEO file from VIIRS L1A input files.

Location
Details
Command Line Usage

Location

SeaDAS-Toolobox -> SeaDAS Processors -> VIIRS -> geolocate_viirs

Details

geolocate_viirs creates a GEO file from VIIRS L1A input files.

geolocate_viirs GUI

Arguments/Keywords
UI Element Name Type Description Required/Optional Default Value
ifile ifile VIIRS_L1A_file name Required
geofile_mod ofile GEOFILE Output filename Required Generated by the program based on the input L1A file name
geofile_img ofile Geolocation IMG filename Optional
geofile_dnb ofile Geolocation Day Night Band filename Optional
static_lut_file string static calibration LUT filename Optional
rsb_dynamic_lut_file string RSB dynamic calibration LUT filename Optional
dnb_dynamic_lut_file string day night band dynamic calibration LUT filename Optional
straylight_lut_file string stray light calibration LUT filename
cmn_lut_file string common calibration LUT filename Optional
geo_lut_file string geolocation LUT filename Optional
polar_wander_file string polar wander filename Optional $OCVARROOT/viirsn/polar_wander.h5
terrain_path string path to the terrain height files directory Optional $OCDATAROOT/viirsn/dem
land_water_mask_path string path to the land/water mask file directory Optional
pversion string processing version string Optional Unspecified

Actions/Buttons
UI Element Name Type Description
Browser Button Button Selects ifile/ofile
Run Button Executes the geolocate_viirs 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

 
geolocate_viirs 3.2.2 (Nov 14 2024 12:13:34)
Usage: geolocate_viirs argument-list

  This program takes a VIIRS L1A file and outputs geolocation files.

  The argument-list is a set of keyword=value pairs. The arguments can
  be specified on the commandline, or put into a parameter file, or the
  two methods can be used together, with commandline over-riding.

The list of valid keywords follows:

   help (boolean) (alias=h) (default=false) = print usage information
   version (boolean) (default=false) = print the version
        information
   dump_options (boolean) (default=false) = print
        information about each option
   dump_options_paramfile (ofile) = print
        information about each option to paramfile
   dump_options_xmlfile (ofile) = print
        information about each option to XML file
   par (ifile) = input parameter file
   ifile (ifile) = input L1A file name
   geofile_img (ofile) = Geolocation IMG filename
   geofile_mod (ofile) = Geolocation MOD filename
   geofile_dnb (ofile) = Geolocation Day Night Band filename
   static_lut_file (string) = static calibration LUT filename
   rsb_dynamic_lut_file (string) = RSB dynamic calibration LUT filename
   dnb_dynamic_lut_file (string) = day night band dynamic calibration LUT
        filename
   straylight_lut_file (string) = stray light calibration LUT filename
   cmn_lut_file (string) = common calibration LUT filename
   geo_lut_file (string) = geolocation LUT filename
   polar_wander_file (string) (default=$OCVARROOT/viirsn/polar_wander.ascii) = 
        polar wander filename
   leapsec_file (string) (default=$OCVARROOT/viirsn/IETTime.dat) = leap second
        file
   terrain_path (string) (default=$OCDATAROOT/viirsn/dem) = path to the terrain
        height files directory
   land_water_mask_path (string) = path to the land/water
        mask file directory
   verbose (boolean) (alias=v) (default=false) = turn on verbose output
   pversion (string) (default=Unspecified) = processing version string
   doi (string) = Digital Object Identifier (DOI) string
   
This program can also accept a PCF file.  The PCF file option names take
precedence over the standard option parameters even if the standard option
is on the command line.  To over ride an option in a PCF file, use the PCF
option name on the command line.

use "-dump_options" on the command line to see a list of ALL option names.