xenial (1) i.group.1grass.gz

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NAME

       i.group  - Creates, edits, and lists groups of imagery data.

KEYWORDS

       imagery, map management

SYNOPSIS

       i.group
       i.group --help
       i.group  [-rlsg] group=name  [subgroup=name]   [input=name[,name,...]]   [--help]  [--verbose]  [--quiet]
       [--ui]

   Flags:
       -r
           Remove selected files from specified group or subgroup

       -l
           List files from specified (sub)group

       -s
           List subgroups from specified group

       -g
           Print in shell script style

       --help
           Print usage summary

       --verbose
           Verbose module output

       --quiet
           Quiet module output

       --ui
           Force launching GUI dialog

   Parameters:
       group=name [required]
           Name of imagery group

       subgroup=name
           Name of imagery subgroup

       input=name[,name,...]
           Name of raster map(s) to include in group

DESCRIPTION

       i.group allows the user to collect raster map layers in an imagery group by assigning them to  user-named
       subgroups  or  other  groups.  This enables the user to run analyses on any combination of the raster map
       layers in a group.  The user creates the groups and subgroups and selects the raster map layers that  are
       to  reside in them. Imagery analysis programs like g.gui.gcp, i.rectify, i.ortho.photo and others ask the
       user for the name of an imagery group whose data are to  be  analyzed.  Imagery  analysis  programs  like
       i.cluster  and  i.maxlik  ask  the  user  for the imagery group and imagery subgroup whose data are to be
       analyzed.

NOTES

       The i.group options are only available for imagery map layers in the current LOCATION_NAME.

       Subgroup names may not contain more than 12 characters.

SEE ALSO

       The GRASS 4 Image Processing manual

        g.gui.gcp, i.cluster, i.maxlik, i.rectify, i.ortho.photo

AUTHOR

       Michael Shapiro, U.S.Army Construction Engineering Research Laboratory
       Parser support: Bob Covill (Tekmap, Canada)

       Last changed: $Date: 2014-11-02 21:55:12 +0100 (Sun, 02 Nov 2014) $

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       © 2003-2016 GRASS Development Team, GRASS GIS 7.0.3 Reference Manual