Re: [GRASS-dev] export question

2011-09-09 Thread Doug_Newcomb 
You could try r.out.xyz for each layer , then join the columns .

http://grass.fbk.eu/grass64/manuals/html64_user/r.out.xyz.html
Doug Newcomb 
USFWS
Raleigh, NC
919-856-4520 ext. 14 doug_newc...@fws.gov
-
The opinions I express are my own and are not representative of the 
official policy of the U.S.Fish and Wildlife Service or Dept. of the 
Interior.   Life is too short for undocumented, proprietary data formats.



sarthakahuja sarthakah...@gmail.com 
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09/09/2011 03:37 PM

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[GRASS-dev] export question






I am trying to export an image to an excel file having lat, long, rgb 
values
for all the points on the image. Does anyone know where I should look, 
have
some idea...any help would be greatly appreciated

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Re: [GRASS-dev] export question

2011-09-09 Thread Hamish 
sarthakahuja wrote:
 I am trying to export an image to an
 excel file having lat, long, rgb values
 for all the points on the image.

by the way, you'll want to use a very small region or very new
64bit version of Excel or else it won't accept the many rows
which a dump of a raster image creates.

big matrix datasets is why Matlab/Octave/Scilab ( raster GIS) was
invented ;-)


Hamish

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