ERDAS to GRASS

[George Chou]

In IMAGINE, convert your images to the LAN format (Erdas 7.x or earlier)
then use i.in.erdas   Good luck!

George Chou
GPZ Technology
(650) 949-3708
http://www.gpz.com

----------
> From: Tom Meixner <tom at hwr.arizona.edu>
> To: grassu-list at cecer.army.mil
> Subject: ERDAS to GRASS
> Date: Tuesday, April 07, 1998 3:30 PM
> 
> I am using GRASS4.2 for a research project I am
> working on in Colorado.  My colleagues tend to
> use ERDAS alot and I need to convert some images
> from ERDAS into GRASS format.  I have been trying
> to use the i.in.erdas command to do this but with
> little success.  Most of the images I need to
> convert have only 1 band so there is really
> little conflict in the conversion.
> 
> Whenever I run i.in.erdas I get an error stating
> that the ERDAS file cannot be opened.  I have a
> feeling I have the ERDAS file in the wrong place
> or in the wrong format.  I have tried a number of
> different ways to do this conversion all to know
> avail.  Thanks for your help.
> 
> Thanks,
> 
> Tom Meixner
> 
> I have included below a transcript of the process
> I have used:
> 
> Mapset <tomin Location
> <GLV>
> GRASS 4.2 i.in.erdas
> 
> FLAG: Set the following flag?
>     List the ERDAS header only?(y/n) [n] n
> 
> OPTION:   Erdas input file name
>      key: input required: YES enter option >
> sca042294.img
> 
> You have chosen:
>   input= sca042294.img Is this correct? (y/n) [y]
> 
> OPTION:   output prefix of the GRASS raster files
> to be created.
>      key: output required: YES enter option >
> sca042294
> 
> You have chosen:
>   output= sca042294 Is this correct? (y/n) [y]
> 
> OPTION:   Erdas trailer input file name
>      key: trailer required: NO enter option img
> 
> You have chosen:
>   trailer=img Is this correct? (y/n) [y] n enter
> option >
> 
> OPTION:   Selected bands to extract.
>      key: bands required: NO multiple: YES enter
> option >
> 
> OPTION:   Starting row.
>      key: srow required: NO enter option >
> 
> OPTION:   Starting column.
>      key: scol required: NO enter option >
> 
> OPTION:   Number of rows to extract.
>      key: rows required: NO enter option >
> 
> OPTION:   Number of columns to extract.
>      key: cols required: NO enter option Error
> can not open ERDAS file
> 
> 
>