[GRASS-user] Legend with multiple columns - scale

Hi everyone, I am new to the world of Grass and have run into a bit of a snag. I am currently trying to create a legend with multiple columns (3). I can place the legend on my map without difficulties, however the problem arises when I try and move it. Based on the map in question, I want t

[GRASS-user] Custom d.vect icons in WX-Python GUI

GRASS version: 6.4.4svn GRASS SVN Revision: 57320M GIS Library Revision: 50937 (2012-02-25) GDAL/OGR: 1.10.0 PROJ4: Rel. 4.9.0, 22 June 2013 Python: 2.7.3 wxPython: 2.8.12.1 Platform: Linux-3.2.0-51-generic-x86_64-with-Ubuntu-12.04-precise -- Casey Vandenberg Geomatics Specialist SJ Geophysics

[GRASS-user] Plot 3D Drillholes in Grass GIS

I was wondering if anybody is familiar with ways of plotting drill hole data in Grass (i.e. to visualize in NVIZ or to manage attributes, query etc...) based on point features with known dip, strike and azimuth angles. I have come across a paper (Development of Visualization Tools for Geologic

Re: [GRASS-user] gdal, v.in.ogr, Ubuntu intrepid

I also ran into the buffer overflow error that many others have been reporting with a 64 bit 8.10 install of Ubuntu. Instead of installing all of the debian packages that Paolo did in his fix, I only installed one (libgdal1-1.5.0_1.5.4-2_amd64.deb). I kept my old libgdal1-1.5.0 package that was p

Re: [GRASS-user] Plot 3D Drillholes in Grass GIS

gt; Hi Casey, > > You can take a look at > "Construction and Visualization of a Three Dimensional Geologic Model > Using GRASS GIS" > Transactions in GIS Volume 8 Issue 2, Pages 211 - 223 > http://www3.interscience.wiley.com/cgi-bin/fulltext/118806744/PDFSTART >

[GRASS-user] Re: EPSG 3035

I have had similar experiences using the gdal_translate utility. However if you reproject the data using gdalwarp, it will recognize the projection info and the -o flag does not need to be used. Casey grass-user-requ...@lists.osgeo.org wrote: Send grass-user mailing list submissions to

[GRASS-user] Discrepancies between Location Wizard and Projection Values (WXPython vs TCLTK)

Hi everyone, I have been noticing some discrepancies in the PROJ_INFO files that are created using Grass6.4 RC4 between the projection values option in the tcltk interface and the location wizard option using the wxpython interface. For example, inputting the projection info: Coordinate Syst

[GRASS-user] Problems displaying .ps maps using Evince document viewer with 8.10 64 bit or 9.04 64 bit

I have run across some problems displaying .ps maps that contain raster images in evince. Evince will just hang at the loading stage, but will not ever actually load or display the .ps file that contains the raster image. The .ps maps were created using Grass 6.2, 6.3 or 6.4 on both Ubuntu 8.0

[GRASS-user] Re: Searching EPSG code for GRASS and Continental Us, projection

If you can't find the appropriate EPSG code, you can always create a custom projection using the proj 4 definitions. I think it might look something like this: +proj=lcc +ellps=clrk66 datum=nad27 +towgs84=7,-96,23,33,45,0,0 You can also reproject it using ogr2ogr as well if you didn't want to

[GRASS-user] r.out.vtk RGB visualization issue in Mayavi

A few weeks ago there was some discussion regarding exporting an RGB image as a .vtk file for visualization in paraview. I am able to export RGB images successfully to display them in paraview using: r.out.vtk input=my...@permanent output=/home/cvandenberg/Desktop/MyMap.vtk elevation=...@per

[GRASS-user] Re: NASA to release no cost 30m DEMs with world-wide coverage on 29 June

Message: 6 Date: Mon, 29 Jun 2009 11:27:18 -0400 From: Milton Cezar Ribeiro Subject: Re: [GRASS-user] NASA to release no cost 30m DEMs with world-wide coverage on 29 June To: Michael Barton Cc: grass-user grass-user ,Brandon Gabler , Anthro G

[GRASS-user] .ps map crashing with vlegend instructions

I have run across a seemingly random problem creating some maps with .psmap instructions. If I run .psmap with vlegend included in the instructions, it crashes and I get the error message included at the end of the e-mail. If I run the psmap isntructions with the vlegend instructions turned of

[GRASS-user] Specifying a colour for EPS files used as a fill pattern

I have a pattern file of a wetland in .eps format. The .eps file was created from an svg file using inkscape. The output .eps file that was created had a colour specified as black (0 0 0 setrgbcolor) when opened with a text editor. I created two additional eps files based on this original one.

[GRASS-user] Import a vtk file

I was wondering if anybody knows of a way to import a .vtk file into grass. For example, let's say I have a .vtk file that shows the trace of a drillhole. This trace is a 3D line extending some distance beneath the surface of the topography at a given dip and a given azimuth. It would be useful

[GRASS-user] Custom Projection Problems

I am trying to create a new project using a custom proj4 string. The parameters I specify are '+proj=utm +zone=6 +ellps=clark66 +towgs84=-5,135,172'. After creating the project however, and verifying the projection settings using *g.proj -j -f -p* I get the following info: -PROJ_INFO--

[GRASS-user] Questions about r.mfilter

Does anyone know if the r.mfilter will support negative values in the matrix filter file. I was hoping to do a high pass filter on a dataset, so I created a filter for input in the following format, but it will not work. TITLE HighPass3x3 MATRIX3 -1 -1 -1 -1 8 -1 -1 -1 -1 DIVISOR 9

[GRASS-user] Re: osm import

r. There is an example on the v.in.ogr man page. Thanks for the exhaustive response ! Moritz -- ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user End of grass-user Digest,

[GRASS-user] Student Summer Employment Opportunity, British Columbia, Canada

. Regards, Casey Vandenberg ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user