[GRASS-user] Intergraph MGGA grid to Grass raster

Hello list, I am using a GIS called MGE which has a module (called MGGA) that can export MGGA grids into Grass raster format. It produces the directories cats,cell,cellhd,cellmisc, and colr. Anyone know what I do with this? Thanks in advance, Bob Bob Moskovitz Seismic Hazard Zonation

RE: [GRASS-user] please help: v.rast.stats

Hello Jonathan, I just tried to see if I could grab the latest starspan via cvs. The cvs commands do not seem to be right. It says: cvs -d :pserver:[EMAIL PROTECTED]:/cvsroot/starspan login cvs -d :pserver:[EMAIL PROTECTED]:/cvsroot/starspan checkout modulename Shouldn't

RE: [GRASS-user] Error with wxpython GUI in RC6

I think you might need python-wxgtk2.8-dev ? Bob Moskovitz Seismic Hazard Evaluation Project California Geological Survey http://gmw.consrv.ca.gov/shmp CONFIDENTIALITY NOTICE: This communication is intended only for the use of the individual or entity to which it is addressed. This message

RE: [GRASS-user] GRASS workshop submissions for FOSS4G2008

It would be neat to see our borehole database used in a GRASS demo. This data is used in our liquefaction zone maps. If you want access to data from tens of thousand of boreholes, I can give you instructions on how to get it. -Bob Bob Moskovitz Seismic Hazard Evaluation Project California

RE: [GRASS-user] Plateau / Flatbed detection

PROTECTED] Behalf Of Jonathan Greenberg Sent: Friday, May 16, 2008 3:51 PM Cc: grass Subject: Re: [GRASS-user] Plateau / Flatbed detection Actually, I think r.terraflow has that! look for the TCI output! --j Moskovitz, Bob wrote: It would be cool to see something like the Topographic

RE: [GRASS-user] Change NaN to 0 with r.mapcalc(or whatever)?

PM To: Grass-User (E-mail); Moskovitz, Bob Subject: Re: [GRASS-user] Change NaN to 0 with r.mapcalc(or whatever)? Bob wrote: Is there a way to r.mapcalc or some other command to change NaN values in rasters to another value? If you mean real nan not grass NULL values, see this thread

RE: [GRASS-user] Change NaN to 0 with r.mapcalc(or whatever)?

, May 20, 2008 5:26 PM To: Moskovitz, Bob Cc: Grass-User (E-mail) Subject: Re: [GRASS-user] Change NaN to 0 with r.mapcalc(or whatever)? If by NaN you mean null values, you are looking for the r.null command Daniel On Tue, May 20, 2008 at 9:11 PM, Moskovitz, Bob [EMAIL PROTECTED] wrote

RE: [GRASS-user] Change NaN to 0 with r.mapcalc(or whatever)?

Thanks for making this patch available. I'll update to r31470 and tell you how it goes. -Original Message- From: Glynn Clements [mailto:[EMAIL PROTECTED] Sent: Thursday, May 22, 2008 12:27 AM To: Moskovitz, Bob Cc: [EMAIL PROTECTED]; Grass-User (E-mail) Subject: RE: [GRASS-user

[GRASS-user] (no subject)

Hello list, A coworker was asking me if I know of a slope curvature algorithm that lets you adjust the kernel size. Does GRASS have such a program? Bob Bob Moskovitz Seismic Hazard Zonation Project California Geological Survey http://www.conservation.ca.gov/cgs/shzp?xml:namespace prefix =

RE: [GRASS-user] (no subject)

Hi Dylan, It looks like r.param.scale is the module he's looking for...thanks! Bob -Original Message- From: Dylan Beaudette [mailto:[EMAIL PROTECTED] Sent: Tuesday, June 03, 2008 2:32 PM To: grass-user@lists.osgeo.org Cc: Moskovitz, Bob Subject: Re: [GRASS-user] (no subject

RE: [GRASS-user] slope curvature algorithm - adjust the kernel size

] Behalf Of Markus Neteler Sent: Wednesday, June 04, 2008 12:28 PM To: Moskovitz, Bob Cc: Grass-User (E-mail) Subject: Re: [GRASS-user] slope curvature algorithm - adjust the kernel size Hi Bob, below answers from Helena and Jaro Markus On Wed, Jun 4, 2008 at 2:27 AM, [EMAIL

RE: [GRASS-user] v.dissolve bugfeature / workaround needed

Hello Moritz and Peter, I have the v.dissolve problem too. I'm running GRASS 6.4.svn (is there a way to tell what svn revision I'm using?) on Hardy Heron X86_64. Hope this info tells you something: v.dissolve [EMAIL PROTECTED] output=efz layer=1 column=FaultName Segmentation fault dbmi:

[GRASS-user] r.to.vect and then v.clean using tool=rmarea creates polygons instead of holes.

Hello Grass-Users, I'm having problems with this sequence of commands: r.to.vect -s input=lszone output=lszone10 feature=area v.clean input=lszone10 output=lszone10_clean tool=rmarea thresh=2800 Below is the output. Overlaying lszone and lszone10_clean, I see that there are large

RE: [GRASS-user] r.to.vect and then v.clean using tool=rmarea createspolygons instead of holes.

. This method works for me. -Original Message- From: Alex Mandel [mailto:tech_...@wildintellect.com] Sent: Thursday, December 11, 2008 3:14 PM To: Moskovitz, Bob Cc: Grass-User (E-mail) Subject: Re: [GRASS-user] r.to.vect and then v.clean using tool=rmarea createspolygons instead

RE: [GRASS-user] r.to.vect and then v.clean using tool=rmarea createspolygons instead of holes.

, December 12, 2008 1:17 AM To: Alex Mandel; Moskovitz, Bob Cc: Grass-User (E-mail) Subject: RE: [GRASS-user] r.to.vect and then v.clean using tool=rmarea createspolygons instead of holes. Bob Moskovitz wrote: I followed your suggestion, but I'm still getting the same problem. It seems

RE: [GRASS-user] r.to.vect and then v.clean using tool=rmarea createspolygonsinstead of holes.

? -Original Message- From: Markus Metz [mailto:markus.metz.gisw...@googlemail.com] Sent: Friday, December 12, 2008 5:31 AM To: grass-user@lists.osgeo.org; Moskovitz, Bob Subject: Re: [GRASS-user] r.to.vect and then v.clean using tool=rmarea createspolygonsinstead of holes. Hamish

RE: [GRASS-user] r.to.vect and then v.clean using tool=rmarea createspolygonsinstead of holes.

To: Moskovitz, Bob Cc: Markus Metz; grass-user@lists.osgeo.org Subject: Re: [GRASS-user] r.to.vect and then v.clean using tool=rmarea createspolygonsinstead of holes. On Fri, Dec 12, 2008 at 9:01 PM, Moskovitz, Bob bob.moskov...@conservation.ca.gov wrote: So, what would cause r.to.vect to create

[GRASS-user] Aspect direction in r.slope.aspect

Hello Grass Users, I was just wondering why aspect is measured from the east and increased counterclockwise instead of the north and clockwise? It seems to run counter to what is done in other GISs. Bob Bob Moskovitz Research Analyst I Seismic Hazard Zonation Project California

RE: [GRASS-user] Aspect direction in r.slope.aspect

, distribution, or copying of this communication is strictly prohibited. -Original Message- From: Hamish [mailto:hamis...@yahoo.com] Sent: Tuesday, January 20, 2009 12:50 PM To: Grass-User (E-mail); Moskovitz, Bob Subject: Re: [GRASS-user] Aspect direction in r.slope.aspect Bob

RE: [GRASS-user] Aspect direction in r.slope.aspect

Sounds like a great idea! If sometrhing like this can be done, we would have one less reason to shy away from FOSS. For my 2 cents worth, it seems to make a lot more sense for a *geographic* information system for all output to follow the same spatial organizational standards. I

[GRASS-user] Tips on how to delete areas with no categories?

Hello Grass-Users, After using r.to.vect, I have areas with no categories. These areas appear to be holes. This is what the map look like with info from v.what: http://bobdebm.googlepages.com/example_area.png/example_area-full;init:.png How do I remove these areas? Thanks in advance.

RE: [GRASS-user] Open source GIS cataloging software?

Recently, I came across this: http://spatialguru.com/ideas/data_cataloguing_background Bob Moskovitz Seismic Hazard Evaluation Project California Geological Survey http://gmw.consrv.ca.gov/shmp CONFIDENTIALITY NOTICE: This communication is intended only for the use of the individual or

RE: [GRASS-user] Is it possible to work on .mdb geomedia file?

I'm also interested in using Geomedia .mdb files with grass. Btw, do you use geomedia Grid? Bob Moskovitz Research Analyst I Seismic Hazard Evaluation Project California Geological Survey http://gmw.consrv.ca.gov/shmp CONFIDENTIALITY NOTICE: This communication is intended only for the use of

RE: [GRASS-user] exporting areas to shapefiles without filling holes

Hello Hamish, I had a possibly related problem with a vector that went through v.clean. I filed this ticket: http://trac.osgeo.org/grass/ticket/397. I noticed that layer 0 had the filled holes while layer 1 was the good polygons. v.clean seemed to merge those two layers. With Markus M's

RE: [GRASS-user] Write python grass program with osgeo4w

I see that GRASS in OSGEO4W is only up to r36506. Hopefully there will be an update to OSGEO4W soon...maybe even an update to GRASS 6.4 RC5 :-) -Original Message- From: Glynn Clements [mailto:gl...@gclements.plus.com] Sent: Sat 6/13/2009 7:56 AM To: Moskovitz, Bob Cc: Grass-User (E

RE: [GRASS-user] Write python grass program with osgeo4w

--help, m.test.py doesn't start up in a gui. What must be done to make python scripts to behave like regular grass commands? Bob -Original Message- From: Glynn Clements [mailto:gl...@gclements.plus.com] Sent: Saturday, June 13, 2009 7:56 AM To: Moskovitz, Bob Cc: Grass-User (E-mail

[GRASS-user] Problems with GRASS python code in osgeo4w

Hello List, I'm trying to figure out how to write python scripts using grass.py under osgeo4w. I was hoping that python script (and the binary commands) would behave similarly to the grass environment on my Ubuntu box. You know...just type the command and the gui for that command comes up.

RE: [GRASS-user] Problems with GRASS python code in osgeo4w

. -Original Message- From: Glynn Clements [mailto:gl...@gclements.plus.com] Sent: Friday, June 19, 2009 7:03 PM To: Moskovitz, Bob Cc: Grass-User (E-mail) Subject: Re: [GRASS-user] Problems with GRASS python code in osgeo4w Moskovitz, Bob wrote: I'm trying to figure out how to write

RE: [GRASS-user] Problems with GRASS python code in osgeo4w

. -Original Message- From: Hamish [mailto:hamis...@yahoo.com] Sent: Monday, June 22, 2009 10:42 AM To: Glynn Clements; Moskovitz, Bob Cc: Grass-User (E-mail) Subject: RE: [GRASS-user] Problems with GRASS python code in osgeo4w Bob Moskovitz wrote: So, I still don't know why

RE: [GRASS-user] Problems with GRASS python code in osgeo4w

- From: Glynn Clements [mailto:gl...@gclements.plus.com] Sent: Monday, June 22, 2009 3:30 PM To: Moskovitz, Bob Cc: Grass-User (E-mail) Subject: RE: [GRASS-user] Problems with GRASS python code in osgeo4w Moskovitz, Bob wrote: Thanks for the info. I didn't know about the assoc

RE: [GRASS-user] Problems with GRASS python code in osgeo4w

I also wanted to add that I did run the program like this: c:\osgeo4w\apps\grass\grass-6.4.0svn\scripts\m.dipslope.py --help -Original Message- From: grass-user-boun...@lists.osgeo.org [mailto:grass-user-boun...@lists.osgeo.org]on Behalf Of Moskovitz, Bob Sent: Monday, June 22, 2009

RE: [GRASS-user] Problems with GRASS python code in osgeo4w

:\\WINDOWS\\System32\\Wbem', 'C:\\Perl\\bin\\' ,'C:\\WINDOWS\\system32', 'C:\\WINDOWS', 'C:\\WINDOWS\\System32\\Wbem'] There is no c:\osgeo4w\bin\g.parser.exe but there is a C:\OSGeo4W\apps\grass\grass-6.4.0svn\bin\g.parser.exe. -Original Message- From: Moskovitz, Bob Sent: Monday, June 22

RE: [GRASS-user] Problems with GRASS python code in osgeo4w

dissemination, distribution, or copying of this communication is strictly prohibited. -Original Message- From: Glynn Clements [mailto:gl...@gclements.plus.com] Sent: Monday, June 22, 2009 7:22 PM To: Moskovitz, Bob Cc: Grass-User (E-mail) Subject: RE: [GRASS-user] Problems with GRASS

RE: [GRASS-user] Problems with GRASS python code in osgeo4w

Glynn Clements wrote: 1. Ensure that .py files are configured to be run with the Python interpreter. You should be able to double-click on a .py file in Explorer and have it run. This should be done by the Python installer, but I don't know if the OSGeo4W installer does this. If it isn't,

RE: [GRASS-user] Problems with GRASS python code in osgeo4w

See comments below. Glynn Clements wrote: GRASS 6.4.0svn (Morgan_Hill) assoc .py .py=py_auto_file GRASS 6.4.0svn (Morgan_Hill) ftype py_auto_file py_auto_file=C:\OSGeo4W\bin\python.exe %1 %* GRASS 6.4.0svn (Morgan_Hill) C:\Temp\printargs.py this is a test C:\Temp\printargs.py

RE: [GRASS-user] v.in.e00 vs. v.in.ogr

I've noticed that using avcimport (which converts .e00 files to binary coverages) greatly speeds up import of .e00 files when you use ogr2ogr. So v.in.ogr probably uses avcimport for this reason. Bob Moskovitz Research Analyst I Seismic Hazard Evaluation Project California Geological Survey

RE: [GRASS-user] Surface spot interpolates heights for pointis in a feature class from surface

You should take a look at v.what.rast. According to the manual: v.what.rast reads raster value for each point in the vector and updates col column in vector attribute table by this value. The column should be type number (integer, float, double, ... ). If more points have the

RE: [GRASS-user] Re: How to merge rasters using feathering/blending ?

I haven't tried it yet, but what about this: http://grass.osgeo.org/wiki/GRASS_AddOns#r.smoothpatch There are other useful addons, so you might want to browse around that page. Bob Bob Moskovitz Seismic Hazards Mapping Program California Geological Survey 801 K Street MS-1231 Sacramento, CA

[GRASS-user] Interpolate scatter data with faults?

Hello Grass Users, Googling around, I see that I can interpolate scattered data by using v.surf.rst and use masks. I also see that Surfit (see http://surfit.sourceforge.net/ ) can do it too. Anyone know of other methods? Thanks! Bob Bob Moskovitz California Geological Survey

RE: [GRASS-user] Interpolate scatter data with faults?

, but it appears to be abandoned (haven't been updated since 2006). Bob From: Thomas Adams [mailto:thomas.ad...@noaa.gov] Sent: Friday, March 23, 2012 2:19 PM To: Moskovitz, Bob Cc: grass-user@lists.osgeo.org Subject: Re: [GRASS-user] Interpolate scatter data with faults? Bob, You may

Re: [GRASS-user] Geomorphons and extension manager

When I tried to compile r.geomorphon, I got the errors you see below. I just tried g.extensions with similar results. $ make MODULE_TOPDIR=/home/bob/dev/gis/grass70 test -d OBJ.x86_64-unknown-linux-gnu || mkdir -p OBJ.x86_64-unknown-linux-gnu gcc -g -Wall

[GRASS-user] Interpolate grid(s) based on vector.

Hello Grass List, I have a set of rasters (ground acceleration, modal mag., and distance) that I want to interpolate based on the location of my point features (borehole location) and update my point feature with the values from this interpolation. I see that v.what.rast might help, but I'm

[GRASS-user] Set rasters with inf values to nodata

Hello all, I have a set of geotiffs that have inf (infinity) values that I would like to set to nodata. How can I do that in GRASS or gdal? Thanks! Bob Robert Moskovitz California Geological Survey Seismic Hazards Zonation Program CONFIDENTIALITY NOTICE: This communication is intended

Re: [GRASS-user] Set rasters with inf values to nodata

-Original Message- From: neteler.os...@gmail.com [mailto:neteler.os...@gmail.com] On Behalf Of Markus Neteler Sent: Sunday, March 30, 2014 2:39 PM To: Moskovitz, Bob@DOC Cc: grass-user@lists.osgeo.org Subject: Re: [GRASS-user] Set rasters with inf values to nodata On Wed, Mar 19, 2014 at 8

Re: [GRASS-user] Set rasters with inf values to nodata

...@gmail.com [mailto:neteler.os...@gmail.com] On Behalf Of Markus Neteler Sent: Tuesday, April 01, 2014 12:39 PM To: Moskovitz, Bob@DOC Cc: grass-user@lists.osgeo.org Subject: Re: [GRASS-user] Set rasters with inf values to nodata On Tue, Apr 1, 2014 at 6:43 PM, Moskovitz, Bob@DOC bob.moskov