ossim-create-cg - ossim-create-cg
ossim-create-cg [options]
<image_file>
Description: ossim-create-cg Creates OSSIM coarse grid geometry
from rigorous sensor model.
- --disable-elev
- Will disable the elevation
- --disable-notify
- Takes an argument. Arguments are ALL, WARN, NOTICE, INFO, FATAL, DEBUG. If
you want multiple disables then just do multiple --disable-notify
on the command line. All argument are case insensitive. Default is all are
enabled.
- --disable-plugin
- Will disable the plugin loader
- --ossim-logfile
- takes a logfile as an argument. All output messages are redirected to the
specified log file. By default there is no log file and all messages are
enabled.
- -K
- specify individual keywords to add to the preferences keyword list:
name=value
- -P
- specify a preference file to load
- -T
- specify the classes to trace, ex: ossimInit|ossimImage.* will trace
ossimInit and all ossimImage classes
- -d or
--support
- <geom_path> -- Specifies a supplementary directory path to
contain the geom and associated grid files. The default is to use the
image directory.
- -e
- <error> -- default is 0.1. This is the maximum difference
tolerated in pixels between the rigorous model and the computed coarse
grid. The smaller this value, the bigger the resulting grid.
- -h or --help
- Shows help
- -o
- <base_out_name> -- Specifies a new base output name for the
geom and associated grid files. The default is to use the base name of the
image file with .geom and .ocg extensions. If specified then the output is
<base_out_name>.geom and <base_out_name>.ocg where the .ocg
contains the coarse grid data. THIS IS NOT COMMON AND MAY PREVENT OSSIM
FROM SUBSEQUENTLY LOCATING THE GEOMETRY FILE.
- -s
- <min_line_sample_spacing> -- Specifies the min line sample
spacing for the coarse grid. Helps in converging. Basically will stop
splitting if number of pixels per grid cell gets below this number.
The full documentation for ossim-create-cg is maintained as
a Texinfo manual. If the info and ossim-create-cg programs are
properly installed at your site, the command
- info ossim-create-cg
should give you access to the complete manual.