RE: We can't import more than 49 files

GRASS GRASS user
1

The program does the crossing of n maps. It uses "awk" and "r.cross" to do
the job.

Hope it helps. Good luck

Luis Franco

----------
Instituto das Comunicações de Portugal

Av. Jose Malhoa, lt. 12
1070 Lisboa - Portugal

Phone: 351 1 7210000
Email- luis.franco@icp.pt
-----------

-----Original Message-----
From: R. Joe Brandon [mailto:rjoe@cast.uark.edu]
Sent: Thursday, April 22, 1999 7:26 PM
To: Luis F. Franco
Subject: RE: We can't import more than 49 files

I would love to see a copy of that! Thanks!

R. Joe

On Thu, 22 Apr 1999, Luis F. Franco wrote:

Hi

I have a script that combines a unspecified number of maps using

r.combine.

It has an intermediate step that combines the files in groups of 10 and

then

executes r.combine, and then combining the groups in groups of 10 again,
running r.combine, etc... until the

It can easily be modified to run r.patch instead of r.combine (I

think...).

If someone wants it I can pass it to the group. I uses awk as it main

tool.

Luís Franco
----------
Instituto das Comunicações de Portugal
Email- luis.franco@icp.pt

-----Original Message-----
From: Utente Grass [mailto:grass@meteux.ismaa.it]
Sent: Thursday, April 22, 1999 11:18 AM
To: grass@cecer.army.mil
Subject: Re: We can't import more than 49 files

On mer, 21 apr 1999, you wrote:
> As far as I know GRASS has not realistic limit for the number of mapsets

> that are allowed. I have created directories with hundreds of maps with

> no problem. Instead could this be a disk space related error you are
having?
>
> R. Joe
>
>
> On Wed, 21 Apr 1999, Utente Grass wrote:
>
> > S.Michele 21.IV. 99 Italy
> >
> > We are only beginers; we created a little program to import
automatically 215
> > files ascii in GRASS. It works only for 49 files then GRASS prints a
errore
> > message! Why?
> >
> > Do you know if a mapset can accept only 50 files ? Does the mapset

have

a
> > dimension limit ?
> >
> > Help us!!
> > Thank you
>
> R. Joe Brandon
> ---------------------------------------------------------------------
> Center for Advanced Spatial Technologies (fax) 501 575-5218
> Rm. 12 Ozark Hall 501 575-4277
> University of Arkansas rjoe@cast.uark.edu
> Fayetteville, AR 72701
> Updated! -> http://www.cast.uark.edu/~rjoe
>
> Computers are actually powered by Chaos theory, not electricity...that
> is just for the fan. (T. Hesser)
> ---------------------------------------------------------------------

S.Michele 22.IV.99 Italy

Thank you for your message. The real problem was format errors in ascii
data.
We've resolve them and we 're able to import 215 files.

Now we are trying to patch them all together but r.patch allows only 10
files in
input. It is possible to change the source without create new problems?

Good bye

Valentina & Marco

R. Joe Brandon
---------------------------------------------------------------------
Center for Advanced Spatial Technologies (fax) 501 575-5218
Rm. 12 Ozark Hall 501 575-4277
University of Arkansas rjoe@cast.uark.edu
Fayetteville, AR 72701
Updated! -> http://www.cast.uark.edu/~rjoe

Computers are actually powered by Chaos theory, not electricity...that
is just for the fan. (T. Hesser)
---------------------------------------------------------------------

(attachments)

cross.prod.awk (458 Bytes)
all2one.reclass.sh (493 Bytes)
cross.sh (1.61 KB)