.TH r.in.erdas
.SH NAME
\fIr.in.erdas\fR \- Creates raster files from ERDAS files.  It
creates one raster file for each band, and creates color support
if an ERDAS trailer file is specified.
.br
.I "(SCS GRASS Raster Program)"
.SH SYNOPSIS
\fBr.in.erdas\fR
.br
\fBr.in.erdas help\fR
.br
\fBr.in.erdas erdas\*=\fIname\fR [\fBtrl\*=\fIname\fR] \fBprefix\*=\fIname\fR
.SH DESCRIPTION
This command prompts the user twice:

.nf
.RS
First the user is asked if he wishes to select a subset of
the bands available in the ERDAS file for output.
If unspecified by the user, all bands are used, by default.

Second, the user is asked if he wishes to select a subregion
of the image available in the ERDAS file.  If unspecified by the
user, the complete image is used, by default.
.RE

Note: 
.RS
GRASS raster files will be named \fIprefix.band\fR
Remember that it is necessary to run:
\fIr.support\fR: to create the histogram or change the color table.
\fIi.group\fR: to associate the individual raster files as an image group.
.RE
.fi
.SH "COMMAND LINE OPTIONS"
\fBParameters:\fR
.IP \fBerdas\*=\fIname\fR 18
Input ERDAS file name.
.IP \fBtrl\*=\fIname\fR 18
Input ERDAS trailer file name.
.IP \fBprefix\*=\fIname\fR 18
Prefix of the GRASS raster files to be created.
.SH AUTHOR
M.L. Holko, USDA, SCS, NHQ-CGIS