[GRASS-user] Error in windows version of i.spectral

[Helmut Kudrnovsky]

hi,

d.mon x0 isn't available in windows. a d.mon x0-alternative in wingrass-i.spectral would be needed.

but 

tested here with osgeo4w-wingrass7 [1] and the following manual example [2] works for me:

g.region rast=lsat7_2002_10 -p
i.spectral -g raster=lsat7_2002_10,lsat7_2002_20,lsat7_2002_30,lsat7_2002_40,lsat7_2002_50,lsat7_2002_70 \
           coordinates=636069,215440,637958,223393,633277,223605

path/to/gnuplot must be in %PATH%.

best regards
Helmut

[1]http://trac.osgeo.org/osgeo4w/ 
[2]http://grass.osgeo.org/grass70/manuals/i.spectral.html

Gesendet: Mittwoch, 28. November 2012 um 11:26 Uhr
Von: "SWAPAN GHOSH" <swap.ghsh at gmail.com>
An: hellik at web.de
Cc: grass-user <grass-user at lists.osgeo.org>
Betreff: Re: Error in windows version of i.spectral

Hi,

Do you have complete solution for i.spectral in windows. Before, you telling I am trying, installing gnuplot and set the path variable. But still there prob with d.mon. 

I need this command very much. If you have any alternative solution then suggest me. As I need spectral responses in user specified region.

Thanks & Regards,

Swapan

Date: Mon, 26 Nov 2012 03:55:11 -0800 (PST)
From: Helmut Kudrnovsky <hellik at web.de>
To: grass-user at lists.osgeo.org[grass-user at lists.osgeo.org]
Subject: Re: [GRASS-user] Error in windows version of i.spectral
Message-ID: <1353930911864-5018732.post at n6.nabble.com[1353930911864-5018732.post at n6.nabble.com]>
Content-Type: text/plain; charset=us-ascii

>i.spectral is not running under windows version grass. I use here Grass 6.4
for windows.
>How I can fix the problem. If there is any other alternative for windows
then suggest me
>or fix the error for i.spectral.
>
>i.spectral works fine for linux but I need it for windows.

gnuplot [1] is needed for i.spectral, but gnuplot isn't part of
osgeo4w-wingrass/wingrass-standalone

try

- install gnuplot from [1]
- put path/to/gnuplot in %PATH%



[1] http://www.gnuplot.info/[http://www.gnuplot.info/]



-----
best regards
Helmut
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