[GRASS-user] GRASS 7.0 and r.stream.* addons

2014-07-21 Thread Micha Silver
MODULE_TOPDIR=/usr/local/grass_7.0.0svn' Can this be added to the Makefile? Thanks, Micha -- Micha Silver GIS Consulting 052-3665918 http://www.surfaces.co.il ___ grass-user mailing list grass-user@lists.osgeo.org http

Re: [GRASS-user] Grouping spatial points

2014-07-08 Thread Micha Silver
ure System. ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user This mail was received via Mail-SeCure System. -- Micha Silver GIS Consulting 052-3665918 http://www.surf

Re: [GRASS-user] Error using v.rast.stats: begin transaction

2014-07-08 Thread Micha Silver
System. -- Micha Silver GIS Consulting 052-3665918 http://www.surfaces.co.il ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user

Re: [GRASS-user] Newbie Q - how do I use addons?

2014-06-12 Thread Micha Silver
dnance Survey Adanac Drive Southampton SO16 0AS Tel: 08456 050505 http://www.ordnancesurvey.co.uk ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user This mail was received via Mail-SeCure System.

Re: [GRASS-user] using v.edit to split a line feature

2014-06-10 Thread Micha Silver
This mail was received via Mail-SeCure System. -- Micha Silver GIS Consulting 052-3665918 http://www.surfaces.co.il ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user

Re: [GRASS-user] Apparent missing elevation values

2014-06-10 Thread Micha Silver
On 10-Jun-14 7:35 PM, Crutchley, Simon wrote: I'm new to GRASS. I've tried using my own data and am hitting a problem I don't understand. I've an elevation dataset with values ranging from 36-98m. The histogram shows a range of values. When I run profile

Re: [GRASS-user] uploading R data in GRASS GIS

2014-06-09 Thread Micha Silver
On 06/08/2014 03:41 PM, Bleninger, Sara wrote: Hi, I am quite unfamiliar to GRASS GIS, so I hope, that the following question is not too elementary There are two datasets: -

Re: [GRASS-user] best practices for managing locations

2014-04-27 Thread Micha Silver
My method is to make each LOCATION = a coordinate reference system, then each MAPSET holds all layers for some project. So I have a LOCATION called WGS84, and inside several MAPSETs, one for each project. Then another LOCATION called ITM (Israel transverse Mercator)

Re: [GRASS-user] looping r.mapcalc in a shell script

2014-04-03 Thread Micha Silver
On 04/03/2014 11:31 AM, rajatrn wrote: Hi, I have two layer lists, NDVIFILES and VIQALIST, both developed using g.mlist command in GRASS. Each file has 22 items in it. I would like to perform a simple raster calculation of the following form, Mask$NDVIFILES [i] =

Re: [GRASS-user] v.what.vect confusion

2014-03-17 Thread Micha Silver
a Mail-SeCure System. -- Micha Silver GIS Consultant, Arava Development Co. http://www.surfaces.co.il 052-3665918 ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user

Re: [GRASS-user] Error with r.stream.basins in GRASS7

2014-02-01 Thread Micha Silver
This mail was received via Mail-SeCure System. -- Micha Silver GIS Consultant, Arava Development Co. http://www.surfaces.co.il 052-3665918 ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo

Re: [GRASS-user] r.update

2014-01-02 Thread Micha Silver
On 01/02/2014 12:11 AM, Dave Roberts wrote: Hi Anna, On 01/01/2014 01:50 PM, Anna Petrášová wrote: Hi Dave, On Wed, Jan 1, 2014 at 3:10 PM, Dave Roberts

[GRASS-user] Using r.stream.basins for several outlet points

2013-12-27 Thread Micha Silver
   ^^^ ?? Also, for clarity, perhaps "tmp" should be "tmp3" in both cases above Thanks, Micha [1]  http://grasswiki.osgeo.org/wiki/R.stream.*#r.stream.basins -- Micha Silver GIS Consultant, Arava

Re: [GRASS-user] Cannot change directory via GRASS command console

2013-12-14 Thread Micha Silver
On 14/12/2013 20:24, PB wrote: Hi - ok, step by step... I use GRASS 6.4.3 (Windows 7) as bundled with QGIS2. I open GRASS (as administrator) via "C:\Program Files\QGIS Dufour\bin\nircmd.exe" exec hide C:\PROGRA~1\QGISDU~1\bin\grass64.bat -wx This defaults to my

Re: [GRASS-user] Extraction 3D vectors ridges/Thalweg from raster DEM ?

2013-12-13 Thread Micha Silver
o.org/mailman/listinfo/grass-user This mail was received via Mail-SeCure System. -- Micha Silver GIS Consultant, Arava Development Co. http://www.surfaces.co.il ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user

Re: [GRASS-user] Extraction 3D vectors ridges/Thalweg from raster DEM ?

2013-12-13 Thread Micha Silver
. ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user This mail was received via Mail-SeCure System. -- Micha Silver GIS Consultant, Arava Development Co. http://www.surfaces.co.il

Re: [GRASS-user] Extraction 3D vectors ridges/Thalweg from raster DEM ?

2013-12-13 Thread Micha Silver
EM-tp5093957p5094181.html Sent from the Grass - Users mailing list archive at Nabble.com. ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user This mail was received via Mail-SeCure System.

Re: [GRASS-user] Extraction 3D vectors ridges/Thalweg from raster DEM ?

2013-12-12 Thread Micha Silver
Sent from the Grass - Users mailing list archive at Nabble.com. ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user This mail was received via Mail-SeCure System. -- Micha Silver GIS Consulting 052

Re: [GRASS-user] cutting rasters with a vector

2013-11-30 Thread Micha Silver
ure System. ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user This mail was received via Mail-SeCure System. -- Micha Silver GIS Consultant, Arava Development Co. http://www.surf

Re: [GRASS-user] ordering points along a line

2013-11-20 Thread Micha Silver
. -- Micha Silver GIS Consulting 052-3665918 http://www.surfaces.co.il ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user

Re: [GRASS-user] Creating a raster with an alpha channel

2013-10-05 Thread Micha Silver
a Mail-SeCure System. -- Micha Silver GIS Consultant, Arava Development Co. http://www.surfaces.co.il ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user

Re: [GRASS-user] v.distance -a : how join output table to output lines?

2013-10-03 Thread Micha Silver
rg/mailman/listinfo/grass-user This mail was received via Mail-SeCure System. -- Micha Silver GIS Consulting 052-3665918 http://www.surfaces.co.il ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailma

Re: [GRASS-user] patch a large number of tiles with rules

2013-10-01 Thread Micha Silver
On 10/01/2013 11:06 AM, Ivan Marchesini wrote: Hello, for a study area we are working on, we have generated around 3000 tiles partially overlapping each other by a constant amount of cells (on the north, south, east and west sides). We would like to patch this

Re: [GRASS-user] r.in.lidar segfaulting

2013-09-24 Thread Micha Silver
On 09/24/2013 01:30 AM, Hamish wrote: Micha I can run las2txt and then import the text file with v.in.ascii, but I'd like to work out what's wrong with the direct raster import. Any ideas how to further debug this? does las2txt + r.in.xyz

Re: [GRASS-user] r.in.lidar segfaulting

2013-09-24 Thread Micha Silver
On 09/23/2013 05:07 PM, Markus Metz wrote: Micha Silver wrote: Markus Metz wrote: Both r.in.lidar and v.in.lidar say that none of the 7651 points in that file is valid. I am using libLAS 1.7.0 with GeoTIFF 1.4.0 GDAL 1.10.0 LASzip 2.1.0. I remember that [r|v].in.lidar require a recent version

Re: [GRASS-user] r.in.lidar segfaulting

2013-09-24 Thread Micha Silver
On 09/24/2013 10:20 AM, Hamish wrote: Micha wrote: I can run las2txt and then import the text file with v.in.ascii, but I'd like to work out what's wrong with the direct raster import. Any ideas how to further debug this?

[GRASS-user] r.in.lidar segfaulting

2013-09-23 Thread Micha Silver
I have compiled GRASS 7.0 on Debian Wheezy (everything else in the spatial stack are stock packages), and I'm getting a segmentation fault on both r.in.lidar and v.in.lidar. GRASS 7.0.svn (ITM):~/GIS/DEM/LIDAR_EinYahav/Version2 g.version -g version=7.0.svn

Re: [GRASS-user] r.in.lidar segfaulting

2013-09-23 Thread Micha Silver
Hi Markus: On 09/23/2013 02:57 PM, Markus Metz wrote: Micha Silver wrote: I have compiled GRASS 7.0 on Debian Wheezy (everything else in the spatial stack are stock packages), and I'm getting a segmentation fault on both r.in.lidar

Re: [GRASS-user] How to get pixels values of specific area in Grass

2013-08-29 Thread Micha Silver
On 08/29/2013 03:35 PM, Lbxa wrote: Hi all, have doubts in how to proceed in Grass: Have Modis ndvi raster imges and want to get the ndvi value of 4 (different) crop areas, do the same for several years. Then I want to put this data down into a spreadsheet to make a

Re: [GRASS-user] m.nviz.image: Inconsistant number of attributes

2013-07-12 Thread Micha Silver
Hi Anna: On 7/12/2013 10:00 AM, Anna Petrášová wrote: Hi, On Wed, Jul 10, 2013 at 2:31 PM, Micha Silver mi...@arava.co.il wrote: Hello all: I'm working

[GRASS-user] m.nviz.image: Inconsistant number of attributes

2013-07-10 Thread Micha Silver
=ortho_eilat,dtmp_nn no matter what combination of additional parameters I try, I always get: ERROR: Inconsistent number of attributes (elevation_map/elevation_value 1: color_map 2, color 0) Any tips on how this should be specified?? Thanks, Micha -- Micha Silver GIS Consulting 052-3665918 http

Re: [GRASS-user] Suggestion for creating a script to create a map of agricultural capacity

2013-05-28 Thread Micha Silver
is mail was received via Mail-SeCure System. -- Micha Silver GIS Consulting 052-3665918 http://www.surfaces.co.il ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user

Re: [GRASS-user] Suggestion for creating a script to create a map of agricultural capacity

2013-05-27 Thread Micha Silver
rg/mailman/listinfo/grass-user This mail was received via Mail-SeCure System. -- Micha Silver GIS Consulting 052-3665918 http://www.surfaces.co.il ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.o

Re: [GRASS-user] Failed export of vector, missing attribute column

2013-05-16 Thread Micha Silver
/grass-user This mail was received via Mail-SeCure System. -- Micha Silver GIS Consulting 052-3665918 http://www.surfaces.co.il ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user

Re: [GRASS-user] r.mapcalc and us of max value

2013-04-25 Thread Micha Silver
org/mailman/listinfo/grass-user This mail was received via Mail-SeCure System. -- Micha Silver GIS Consultant, Arava Development Co. http://www.surfaces.co.il ___ grass-user mailing list grass-user@lists.osgeo.org http://lis

Re: [GRASS-user] Unix and Grass commands in Windows

2013-04-21 Thread Micha Silver
d via Mail-SeCure System. ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user This mail was received via Mail-SeCure System. -- Micha Silver GIS Cons

Re: [GRASS-user] r.colors

2013-03-28 Thread Micha Silver
-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user This mail was received via Mail-SeCure System. -- Micha Silver GIS Consulting 052-3665918 http://www.surfaces.co.il ___ grass-user mailing list grass

Re: [GRASS-user] how to overcome gaps in the roads network

2013-03-28 Thread Micha Silver
This mail was received via Mail-SeCure System. -- Micha Silver GIS Consultant, Arava Development Co. http://www.surfaces.co.il ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user

Re: [GRASS-user] Help with installing GRASS 7 on linux mint 14

2013-03-25 Thread Micha Silver
___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user This mail was received via Mail-SeCure System. -- Micha Silver GIS Consultant, Arava Development Co. http://www.surfaces.co.il

[GRASS-user] v.out.ascii bug with where=

2013-03-20 Thread Micha Silver
I need some guidance here. I have a point vector, created using v.to.points. Trying to select out some of the points using v.out.ascii with a where= clause, but I'm getting a few points which do NOT match the where condition. Using v.db.select with the same condition works as expected. Here's

Re: [GRASS-user] Defining a buffer polygon around a point

2013-03-11 Thread Micha Silver
. -- Micha Silver GIS Consultant, Arava Development Co. http://www.surfaces.co.il ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user

[GRASS-user] r.stream.order and accum map

2013-02-22 Thread Micha Silver
I'm trying to use r.stream.order to get a vector with the full set of stream orders and topological attributes, but it errors with the need for a flow accumulation map as follows: r.stream.order --o -a streams=str dirs=fdir elev=dtm_full vect=stream_order

Re: [GRASS-user] r.stream.order and accum map

2013-02-22 Thread Micha Silver
ing list archive at Nabble.com. ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user This mail was received via Mail-SeCure System. -- Micha Silver GIS Consultant, Arava Development

Re: [GRASS-user] getting from DBF to SQLite

2013-02-14 Thread Micha Silver
Hamish ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user This mail was received via Mail-SeCure System. -- Micha Silver GIS Consulting 052-3665918 http:

[GRASS-user] t.connect.tmp.html

2013-02-13 Thread Micha Silver
Hi all: Trying to compile grass-7.0 (this week's svn) on Scientific Linux 6, 64bit, I get errors regards t.*.tmp.html, such as: [micha@SL6 t.connect]$ pwd /home/micha/Downloads/grass-7.0.svn_src_snapshot_2013_02_09/lib/temporal/t.connect [micha@SL6 t.connect]$ make if [

Re: [GRASS-user] t.connect.tmp.html

2013-02-13 Thread Micha Silver
On 02/13/2013 12:13 PM, Micha Silver wrote: Hi all: Trying to compile grass-7.0 (this week's svn) on Scientific Linux 6, 64bit, I get errors regards t.*.tmp.html, such as: [micha@SL6 t.connect]$ pwd /home/micha/Downloads/grass-7.0

Re: [GRASS-user] GRASS not rendering maps

2013-01-21 Thread Micha Silver
lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user This mail was received via Mail-SeCure System. -- Micha Silver GIS Consultant, Arava Development Co. http://www.surfaces.co.il ___ grass-user mailing list grass-

[GRASS-user] GRASS python script together with pyproj

2013-01-14 Thread Micha Silver
grass modules are still loaded OK). Is there something in the grass.script modules that somehow conflicts with pyproj? Is it OK to leave out the last PYTHONPATH line? Thanks, Micha

Re: [GRASS-user] GRASS python script together with pyproj

2013-01-14 Thread Micha Silver
On 14/01/2013 16:00, Martin Landa wrote: Hi, 2013/1/14 Micha Silver mi...@arava.co.il: export PYTHONPATH=${PYTHONPATH}:$GISBASE/etc/python/ this line should be enough. Then import grass.script as grass Martin Thanks -- Micha Silver GIS Consulting 052-3665918 http://www.surfaces.co.il

Re: [GRASS-user] Request for GRASS GIS case studies

2012-12-04 Thread Micha Silver
ss-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user This mail was received via Mail-SeCure System. -- Micha Silver GIS Consulting 052-3665918 http://www.surfaces.co.il ___ gra

Re: [GRASS-user] Still in trouble

2012-11-10 Thread Micha Silver
by which I multiplied each variable (border, poultry farm, wetland, etc.) in the first place? (Argentina*1.0 + Airports*2.0 + Border*3.0 + Poultry*4.0 + Wetlands*5.0) / 15 Best luck and thank you for your valuable time and patience. Luciano *De:*Micha Silver [mailto:mi...@arava.co.il] *Enviado

Re: [GRASS-user] How to split raster map by specified rows

2012-11-09 Thread Micha Silver
The gdal_translate utility has a -srcwin option where you can speciify row/col values to clip a raster. If your data is Geotiff to begin with, this would be an easy solution. -- Micha Silver 052-366-5918 -Original message- From: Andranik Hayrapetyan andranik@gmail.com To: grass

Re: [GRASS-user] Still in trouble

2012-11-07 Thread Micha Silver
it that I am going so wrong? To do all this I didn’t use QGIS, so I am not referring the message to the list.    Very best, Luciano ... ... ... ... -----Mensaje original-

Re: [GRASS-user] --overwrite

2012-11-06 Thread Micha Silver
. This mail was received via Mail-SeCure System. ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user This mail was received via Mail-SeCure System. -- Micha

Re: [GRASS-user] aspect with r.param.scale

2012-10-31 Thread Micha Silver
a Mail-SeCure System. -- Micha Silver GIS Consulting 052-3665918 http://www.surfaces.co.il ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user

Re: [GRASS-user] Dissolve and sum field

2012-10-30 Thread Micha Silver
-SeCure System. -- Micha Silver GIS Consultant, Arava Development Co. http://www.surfaces.co.il ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user

Re: [GRASS-user] Join sqlite table by coordinate pair (X,Y)

2012-10-25 Thread Micha Silver
ted! Maybe this is more a question for a pure Sqlite/SQL forum... /johannes This mail was received via Mail-SeCure System. -- Micha Silver 052-3665918 ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.o

Re: [GRASS-user] Process for Creating Map on Web Site's Intro Page

2012-10-24 Thread Micha Silver
/grass-user This mail was received via Mail-SeCure System. -- Micha Silver GIS Consultant, Arava Development Co. http://www.surfaces.co.il ___ grass-user mailing list grass-user

Re: [GRASS-user] Join sqlite table by coordinate pair (X,Y)

2012-10-22 Thread Micha Silver
On 10/22/2012 01:20 PM, Johannes Radinger wrote: Hi, I have a points vector file with the columns X and Y which are populated with the respective coordinates. Additionally I have a .csv file for the same points, also with the X and Y column and a lot more columns providing

Re: [GRASS-user] Rasterize polygons, multiple polygons per grid cell

2012-10-03 Thread Micha Silver
On 02/10/2012 17:43, Lars Dalby wrote: Micha Silver wrote Here's the same query using db.select: echo 'SELECT a_row AS GridRow, a_col AS GridCol, SUM(clip_area) As "Water Area in Grid" FROM glwd_grid GROUP BY a_cat ORDER BY a_row, a_col

Re: [GRASS-user] Rasterize polygons, multiple polygons per grid cell

2012-09-30 Thread Micha Silver
Hi Lars On 09/30/2012 12:32 AM, Lars Dalby wrote: Micha Silver wrote Can you copy/paste your exact command? I think there should not be any space between 'coor' and '='. Sure, but as I run them from R, they look a bit different

Re: [GRASS-user] Rasterize polygons, multiple polygons per grid cell

2012-09-29 Thread Micha Silver
/mailman/listinfo/grass-user This mail was received via Mail-SeCure System. -- Micha Silver GIS Consultant, Arava Development Co. http://www.surfaces.co.il ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo

Re: [GRASS-user] Rasterize polygons, multiple polygons per grid cell

2012-09-29 Thread Micha Silver
On 09/29/2012 10:40 PM, Lars Dalby wrote: Hi Micha Thanks a lot for your detailed response! Much appreciated. Micha Silver wrote If I understand your task, you want to * import the GLWD lakes polygon shapefile into GRASS * reproject to a projected CRS

Re: [GRASS-user] r.stream.order export to shapefile

2012-09-04 Thread Micha Silver
On 09/03/2012 11:24 PM, Markus Neteler wrote: On Mon, Sep 3, 2012 at 9:53 AM, Micha Silver mi...@arava.co.il wrote: BTW: I missed the section you quoted from the man page, because I got no man page when compiling the extensions. The error was: sudo make

Re: [GRASS-user] r.stream.order export to shapefile

2012-09-03 Thread Micha Silver
with the layer 2 database as a dbf file, instead of sqlite. Same result. This was all with GRASS 6.4.2 on scientific linux 6 What does v.category op=report say? Are there any categories in layer 2? If not, there is nothing to export. Markus M Thanks, Micha On 08/28/2012 02:57 PM, Micha Silver

Re: [GRASS-user] Problem to import a shapefile!!!

2012-09-01 Thread Micha Silver
. ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user This mail was received via Mail-SeCure System. -- Micha Silver 052-3665918 ___ grass-user mailing list grass-user

Re: [GRASS-user] How we run georectify in command line

2012-08-29 Thread Micha Silver
list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user This mail was received via Mail-SeCure System. -- Micha Silver 052-3665918 ___ grass-user mailing list grass-user@lists.osgeo.org http://lists

Re: [GRASS-user] r.stream.order export to shapefile

2012-08-29 Thread Micha Silver
, instead of sqlite. Same result. This was all with GRASS 6.4.2 on scientific linux 6 What does v.category op=report say? Are there any categories in layer 2? If not, there is nothing to export. Markus M Thanks, Micha On 08/28/2012 02:57 PM, Micha Silver wrote: I'm having two problems when

[GRASS-user] r.stream.order export to shapefile

2012-08-28 Thread Micha Silver
I'm having two problems when exporting the output of r.stream.order to a shapefile. I have attached the created table (saved in my setup in sqlite) to the 'streams' map thru layer 2. Then v.db.select streams layer=2 shows all the details of strahler order,

Re: [GRASS-user] r.stream.order export to shapefile

2012-08-28 Thread Micha Silver
database as a dbf file, instead of sqlite. Same result. This was all with GRASS 6.4.2 on scientific linux 6 Thanks, Micha   On 08/28/2012 02:57 PM, Micha Silver wrote: I'm having two problems when exporting the output of r.stream.order

Re: [GRASS-user] How do I delete a map from a mapset?

2012-08-26 Thread Micha Silver
g.remove rast=… -- Micha Silver 052-366-5918 -Original message- From: david adam da...@quercus.org To: grass-user@lists.osgeo.org Sent: Sun, 26 Aug 2012, 19:18:40 GMT+02:00 Subject: [GRASS-user] How do I delete a map from a mapset? Some of my initial efforts were less than masterpieces

Re: [GRASS-user] How to change binary name of compiled source

2012-08-25 Thread Micha Silver
, The script /usr/bin/grass64 sets the GISBASE variable, then calls Init.sh from that directory. Make a duplicate of that script called grass64_svn and change the GISBASE. That should do it. -- Micha Silver GIS Consultant, Arava Development Co. http://www.surfaces.co.il

Re: [GRASS-user] Coordinate systems?

2012-08-23 Thread Micha Silver
You can certainly transform vector and raster data from one Coordinate Reference System to another. As you have probably already realized GRASS is more insistant than some other GIS software regarding CRS. When you first startup a GRASS session you must choose

Re: [GRASS-user] creating two new maps from one existing raster

2012-08-17 Thread Micha Silver
via Mail-SeCure System. -- Micha Silver 052-3665918 ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user

Re: [GRASS-user] Geotiff files

2012-08-17 Thread Micha Silver
).     Thank you again,       Pedro   -Original Message- From: Micha Silver [mailto:mi...@arava.co.il] Sent: Wednesday, August 15, 2012 12:56 PM To: Pedro Camargo Subject: Re: [GRASS-user] Geotiff files

Re: [GRASS-user] Geotiff files

2012-08-15 Thread Micha Silver
On 08/14/2012 08:36 PM, Pedro Camargo wrote: Hi, I'm new to Grass and to Raster files, and although I know some concepts, I'm having trouble to work with geotiff files. Basically, I want to import tiff files downloaded from http://nassgeodata.gmu.edu/CropScape/

Re: [GRASS-user] GRASS-QGIS plugin and running GRASS independly

2012-07-24 Thread Micha Silver
ure System. -- Micha Silver GIS Consultant, Arava Development Co. http://www.surfaces.co.il ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user

Re: [GRASS-user] UTM zone overlay of world

2012-07-14 Thread Micha Silver
the Grass - Users mailing list archive at Nabble.com. ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user This mail was received via Mail-SeCure System. -- Micha Silver GIS

Re: [GRASS-user] r.mapcalc(nulls into 0)

2012-07-11 Thread Micha Silver
_ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user This mail was received via Mail-SeCure System. -- Micha Silver 052-3665918 ___ grass-user mailing list grass-user@

Re: [GRASS-user] Error importing MapInfo Tab file

2012-07-11 Thread Micha Silver
@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user This mail was received via Mail-SeCure System. -- Micha Silver 052-3665918 ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo

Re: [GRASS-user] How to convert lines into points

2012-06-20 Thread Micha Silver
-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user This mail was received via Mail-SeCure System. -- Micha Silver 052-3665918 ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user

Re: [GRASS-user] How to convert lines into points

2012-06-20 Thread Micha Silver
On 20/06/2012 14:52, Micha Silver wrote: On 20/06/2012 13:09, J22lill wrote: I have to convert lines into points using the v.to.points command, but it doesn't succeed. Also, I am not particularly familiar with GRASS yet. I always got the same

Re: [GRASS-user] v.in.db question

2012-06-15 Thread Micha Silver
(Returning the discussion to the maillist) On 06/15/2012 03:58 PM, Rich Shepard wrote: On Fri, 15 Jun 2012, Micha Silver wrote: Now that I think about it, I wonder how hard it would be to add to v.in.db an option to just reuse

Re: [GRASS-user] v.in.db question

2012-06-15 Thread Micha Silver
On 06/15/2012 05:52 PM, Moritz Lennert wrote: On 15/06/12 15:56, Micha Silver wrote: What might be even more attractive would be an option to link a GRASS vector to a DB view. This would allow updating of the data tables

Re: [GRASS-user] How to split a line using points?

2012-06-14 Thread Micha Silver
. ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user This mail was received via Mail-SeCure System. -- Micha Silver GIS Consultant, Arava Development Co. http

Re: [GRASS-user] v.in.db question

2012-06-14 Thread Micha Silver
Rich ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user This mail was received via Mail-SeCure System. -- Micha Silver GIS

Re: [GRASS-user] Advanced SQL Queries

2012-06-13 Thread Micha Silver
On 06/13/2012 03:28 PM, Moritz Lennert wrote: On 12/06/12 23:21, Rich Shepard wrote: Two tables: 'sites' contains the ID and geographic coordinates; 'waterchem' contains the ID and water chemistry data. The latter table is a

Re: [GRASS-user] d.his with wxGUI?

2012-06-11 Thread Micha Silver
On 11/06/2012 19:45, Rich Shepard wrote:   Running d.his from the command line with d.mon x0 open results in the display of a colorized shaded relief map. That same map displays in greys in the wxGUI display. Running that command with d.mon

Re: [GRASS-user] d.his with wxGUI?

2012-06-11 Thread Micha Silver
On 11/06/2012 21:15, Rich Shepard wrote: On Mon, 11 Jun 2012, Rich Shepard wrote:  I don't find that button.   Mea culpa! It's an icon button; I don't use those since I prefer either the menus or keyboard shortcuts.

Re: [GRASS-user] r.basin: Completes on Some Basins, Fails on Others

2012-06-08 Thread Micha Silver
On 08/06/2012 12:13, Margherita Di Leo wrote: Hi, On Fri, Jun 8, 2012 at 1:44 AM, Rich Shepard rshep...@appl-ecosys.com wrote:  In Micha's blog article the cross_points.txt file is used

Re: [GRASS-user] Compilation of GRASS 6.4.2 from svn on Ubuntu 10.04

2012-06-08 Thread Micha Silver
On 08/06/2012 17:00, Rebecca Bennett wrote: Thanks for your response. No apparently the configure did not complete without error, as I got checking whether to use Tcl/Tk... yes

Re: [GRASS-user] r.basin: Completes on Some Basins, Fails on Others

2012-06-07 Thread Micha Silver
On 06/07/2012 12:16 PM, Helmut Kudrnovsky wrote: would you mind to write your suggestion in the r.basin wiki page[1]? done, please expand if needed Hi Helmut: I think you had a typo between the names crosspoints and

Re: [GRASS-user] lines and interpolations

2012-06-03 Thread Micha Silver
On 06/03/2012 02:28 PM, ambrish dhaka wrote: Hi! all, just a random exercise! if I have a set of lines then can they be connected through their endpoints to the nearest end-point of nearest line, thus creating a single

Re: [GRASS-user] Export multiple files with r.out.arc

2012-05-31 Thread Micha Silver
On 05/31/2012 07:23 PM, Daniel Lee wrote: I'll have to defer that to the list, I'm not too good at bash scripting: Well, yes I was thinking to that but I don't know exactly how to do it. I mean, till now with: g.mlist -r type=rast pattern='fill_mnat' I have managed to see all

Re: [GRASS-user] Export multiple files with r.out.arc

2012-05-31 Thread Micha Silver
On 05/31/2012 07:44 PM, Micha Silver wrote: On 05/31/2012 07:23 PM, Daniel Lee wrote: Ooops, typo error: r.out.arc NOT r.out.asc Try like this: RASTS=`g.mlist rast pat=*fill_mnat*` for r in $RASTS; do echo Processing raster $r g.region rast=$r r.out.asc $r out=$r.asc

Re: [GRASS-user] Help - Tabulate Areas (ESRI function) for GRASS

2012-05-30 Thread Micha Silver
On 05/30/2012 11:07 PM, Alejandro Coca Castro wrote: Hi, i have a raster file about land usage (crops / urban areas ecc..) I have defined some zones around some given points of a vector layer and I'd like to calculate the % of those areas occupied by each value of the raster file in order

[GRASS-user] v.reclass and sqlite

2012-05-27 Thread Micha Silver
):~ This, of course causes v.dissolve to fail.  Is this an sqlite limitation? (WHen I copied the same vector to a new one with dbf based attrib table, v.reclass worked fine) Thanks, Micha -- Micha Silver GIS Consultant, Arava Development Co

Re: [GRASS-user] v.dissolve renames the attribute column

2012-05-27 Thread Micha Silver
d via Mail-SeCure System. -- Micha Silver GIS Consultant, Arava Development Co. http://www.surfaces.co.il ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user

Re: [GRASS-user] Re: XYZ Data (UTM32N) workflow to DEM and reprojection to Gauß Krüger 3

2012-05-14 Thread Micha Silver
. ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user This mail was received via Mail-SeCure System. -- Micha Silver 052-3665918 ___ grass-user mailing list grass-user

Re: [GRASS-user] Perpendicular projection of points onto line

2012-05-10 Thread Micha Silver
. -- Micha Silver GIS Consultant, Arava Development Co. http://www.surfaces.co.il ___ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user

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