[GRASS-dev] what happened to r.out.arc?

[Michael Barton]

So AAIGrid is the newish name for ESRI in gdal I guess. In tests today, it has the same problem as before.

The null values need to be specified as -9999. This is not a big problem. Just a little annoyance.
Sometimes it exports different headers that are not compatible with NetLogo raster ingest. Perhaps this is the only program that has a problem but maybe not.

Sometimes it exports a header with a single “cellsize” line (which is what r.out.arc always did and what NetLogo expects) and other times it exports 2 lines “dx” and “dy”.

Of course someone can go in and edit the header but it makes for confusing output that sometimes works and sometimes does not.

Michael
______________________________
C. Michael Barton
Director, Center for Social Dynamics & Complexity
Professor of Anthropology, School of Human Evolution & Social Change
Head, Graduate Faculty in Complex Adaptive Systems Science
Arizona State University
Tempe, AZ  85287-2402
USA

voice:  480-965-6262 (SHESC), 480-965-8130/727-9746 (CSDC)
fax:          480-965-7671(SHESC), 480-727-0709 (CSDC)
www:  http://csdc.asu.edu, http://shesc.asu.edu
http://www.public.asu.edu/~cmbarton

On Mar 9, 2015, at 2:59 PM, Anna Petrášová <kratochanna at gmail.com<mailto:kratochanna at gmail.com>> wrote:



On Mon, Mar 9, 2015 at 5:55 PM, Michael Barton <Michael.Barton at asu.edu<mailto:Michael.Barton at asu.edu>> wrote:
It did not do it well before and we are having trouble finding what to pick to get this (it doesn’t help that the list of output formats is not sorted for some reason). We don’t see an ESRI ASCII or ASC format.

AAIGrid (rw): Arc/Info ASCII Grid?

Michael
______________________________
C. Michael Barton
Director, Center for Social Dynamics & Complexity
Professor of Anthropology, School of Human Evolution & Social Change
Head, Graduate Faculty in Complex Adaptive Systems Science
Arizona State University
Tempe, AZ  85287-2402
USA

voice:  480-965-6262<tel:480-965-6262> (SHESC), 480-965-8130<tel:480-965-8130>/727-9746 (CSDC)
fax:          480-965-7671<tel:480-965-7671>(SHESC), 480-727-0709<tel:480-727-0709> (CSDC)
www:  http://csdc.asu.edu<http://csdc.asu.edu/>, http://shesc.asu.edu<http://shesc.asu.edu/>
http://www.public.asu.edu/~cmbarton

On Mar 9, 2015, at 2:50 PM, Anna Petrášová <kratochanna at gmail.com<mailto:kratochanna at gmail.com>> wrote:



On Mon, Mar 9, 2015 at 5:47 PM, Michael Barton <Michael.Barton at asu.edu<mailto:Michael.Barton at asu.edu>> wrote:
r.out.arc has disappeared from GRASS 7 and it is not at all clear what other module will output ESRI ASCII format. We need that to feed into NetLogo but it is also a pseudo-standard.

r.out.gdal does not do that?

Anna

Any suggestions?

Michael
______________________________
C. Michael Barton
Director, Center for Social Dynamics & Complexity
Professor of Anthropology, School of Human Evolution & Social Change
Head, Graduate Faculty in Complex Adaptive Systems Science
Arizona State University
Tempe, AZ  85287-2402
USA

voice:  480-965-6262<tel:480-965-6262> (SHESC), 480-965-8130<tel:480-965-8130>/727-9746 (CSDC)
fax:          480-965-7671<tel:480-965-7671>(SHESC), 480-727-0709<tel:480-727-0709> (CSDC)
www:  http://csdc.asu.edu<http://csdc.asu.edu/>, http://shesc.asu.edu<http://shesc.asu.edu/>
http://www.public.asu.edu/~cmbarton


_______________________________________________
grass-dev mailing list
grass-dev at lists.osgeo.org<mailto:grass-dev at lists.osgeo.org>
http://lists.osgeo.org/mailman/listinfo/grass-dev




-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/grass-dev/attachments/20150309/0983062d/attachment-0001.html>