Re: [GRASS-user] Re: Calculating standard error of many maps?

2009-02-11 Thread Glynn Clements
Hamish wrote: I am trying it at the moment with 1002 maps and, apart from the fact that it takes some time (which I am sure it would in GRASS as well), it seems to be working. I will be looking at R.series again later, when I run the simulations again. But I assume that there will

Re: [GRASS-dev] Re: [GRASS-user] Re: Calculating standard error of many maps?

2009-02-11 Thread Glynn Clements
Markus Neteler wrote: Regarding command-line limits: is it worth extending G_parser() to allow arguments to be read from a file? E.g. r.series @args.txt. It was quite common for this feature to be added to DOS ports of Unix programs, as DOS had a much lower limit than Unix on the

Re: [GRASS-user] Re: Calculating standard error of many maps?

2009-02-10 Thread Glynn Clements
Moritz Lennert wrote: Just one clarification: I would like to calculate these descriptive stats for each cell, to obtain variability maps. Rainer On Mon, Feb 9, 2009 at 5:57 PM, Rainer M Krug r.m.k...@gmail.com mailto:r.m.k...@gmail.com wrote: Hi I have 25000 maps, generated by

Re: [GRASS-user] Re: Calculating standard error of many maps?

2009-02-10 Thread Rainer M Krug
On Tue, Feb 10, 2009 at 12:06 PM, Glynn Clements gl...@gclements.plus.com wrote: Moritz Lennert wrote: Just one clarification: I would like to calculate these descriptive stats for each cell, to obtain variability maps. Rainer On Mon, Feb 9, 2009 at 5:57 PM, Rainer M Krug

Re: [GRASS-user] Re: Calculating standard error of many maps?

2009-02-10 Thread Rainer M Krug
On Wed, Feb 11, 2009 at 4:06 AM, Hamish hamis...@yahoo.com wrote: Rainer Krug wrote: I have 25000 maps, generated by simulation predictions, and I would like to calculate some descriptive stats, like mean, standard deviation, median, quartiles. I am trying it at the moment with 1002 maps

Re: [GRASS-user] Re: Calculating standard error of many maps?

2009-02-09 Thread Rainer M Krug
Hi Martin On Mon, Feb 9, 2009 at 6:12 PM, Martin Wegmann martin.wegm...@uni-wuerzburg.de wrote: hello Rainer, just look at r.series. That is exactly what I was looking for. Thanks a lot Rainer If the naming of the files is similar you can try something like: r.series input=`g.mlist

Re: [GRASS-user] Re: Calculating standard error of many maps?

2009-02-09 Thread Moritz Lennert
On 09/02/09 16:59, Rainer M Krug wrote: Just one clarification: I would like to calculate these descriptive stats for each cell, to obtain variability maps. Rainer On Mon, Feb 9, 2009 at 5:57 PM, Rainer M Krug r.m.k...@gmail.com wrote: Hi I have 25000 maps, generated by simulation

Re: [GRASS-user] Re: Calculating standard error of many maps?

2009-02-09 Thread John C. Tull
On Feb 9, 2009, at 8:15 AM, Moritz Lennert wrote: On 09/02/09 16:59, Rainer M Krug wrote: Just one clarification: I would like to calculate these descriptive stats for each cell, to obtain variability maps. Rainer On Mon, Feb 9, 2009 at 5:57 PM, Rainer M Krug r.m.k...@gmail.com wrote: Hi I

Re: [GRASS-user] Re: Calculating standard error of many maps?

2009-02-09 Thread Martin Wegmann
hello Rainer, just look at r.series. If the naming of the files is similar you can try something like: r.series input=`g.mlist pattern='insitu_data.*' sep=,` output=insitu_data.stddev method=stddev regards, Martin On Montag, 9. Februar 2009 16:59:33 Rainer M Krug wrote: Just one

Re: [GRASS-user] Re: Calculating standard error of many maps?

2009-02-09 Thread Moritz Lennert
On 09/02/09 17:19, John C. Tull wrote: On Feb 9, 2009, at 8:15 AM, Moritz Lennert wrote: On 09/02/09 16:59, Rainer M Krug wrote: Just one clarification: I would like to calculate these descriptive stats for each cell, to obtain variability maps. Rainer On Mon, Feb 9, 2009 at 5:57 PM, Rainer M