[GRASS-user] r.series g.mlist unhappy together

[saewan koh]

Hi Richard,

Thank you for the tip.  Now that i am working off of the terminal I  
can start exploring different ways to improve my work flow.

Saewan


On 20-May-09, at 4:10 PM, Richard Chirgwin wrote:

>> Message: 1
>> Date: Tue, 19 May 2009 16:15:57 -0600
>> From: saewan koh <saewan at gmail.com>
>> Subject: [GRASS-user] r.series g.mlist unhappy together
>> To: grass-user at lists.osgeo.org
>> Message-ID: <12A3B1D9-B843-4ED8-BD26-8D0754F7A8AA at gmail.com>
>> Content-Type: text/plain; charset="us-ascii"
>>
>> Hi,
>>
>> I am trying to use g.mlist to gather files to use with r.series.
>>
>> r.series input="`g.mlist pat='*1987*pdds' sep=,`" output=test1987dd0
>> method=sum
>>
>> When i run this i get:
>> r.series input="`g.mlist pat='*1987*pdds' sep=,`" output=test1987dd0
>> method=sum
>> Sorry, <pat> is not a valid parameter
>> Sorry, <sep> is not a valid parameter
>>
>> When i run g.mlist alone i get the list of files that i expect.
>> I have successfully run r.series alone by manually selecting the  
>> files
>> I want to sum.
>> If only I could get r.series and g.mlist to be happy!
>> I am using GRASS6.4.ORC4 on Mac OS X V.10.5.6
>>
>> If anyone has an idea why this is happening I would greatly  
>> appreciate
>> it!
>
> Saewan,
>
> I am chiming in late, I realise, but you could structure it this way:
>
> for i in `g.mlist rast pattern="*1987*ppds`; do
> r.series input=$i output=test1987dd0 method=sum --overwrite;
> done
>
> Note that the g.mlist command is surrounded by "tick marks", not  
> single quotes.
>
> This structure works fine for me in either OSX or Linux terminals  
> for other
> activities. The downside is that instead of running all the input  
> maps at once,
> it will do the processing accumulatively, which would be slow if you  
> have lots
> of input rasters.
>
> RC
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