Re: [GRASS-user] Error with permissions in GRASS Linux

Gilbert wrote: GreetingsI'm a new GRASS64 user in Linux (I have used it in Windows). I have copied from GRASS website the nc_spm_08 dataset and I have placed it in /home/anrr/Desktop/gisdata and extracted tar.gz file. So my nc_spm_08 location is in /home/anrr/Desktop/gisdata/nc_spm_08.

[GRASS-user] Spgrass6 and R using GRASS Bash Scripts

Good Morning I need to do something similar to what Neteler/Mitasova do in their book with spgrass6 and R. Since I will have to perform this a couple of times I want to build a simple Script with input/output GUI. But I have never seen a GRASS Bash script that calls R and spgrass6. So my question

[GRASS-user] Code from onGeorectify handler

Greetings While I was browsing on menudata.xml I realized that Georectify function has an handles called onGeorectify. What I would like to know is, where is defined? (in the code) I mean, in which files? Thank you Best regards Nikos I was suppose to send this email to grass-dev but the server

[GRASS-user] Re: r.mapcalc and nested if

Thank you all for yours answers! I'll explain my problem: I have got a raster map with a lot of small area like this one: 112 112 112 122 112 112 112 1 1 122 122 1 1 1 122 112 122 122 112 112 The boundary is made cells with values from 100 to 200 instead the inner ones have

Re: [GRASS-user] Code from onGeorectify handler

Hi, 2010/4/16 Nikos Dumakis nikosdu1...@gmail.com: While I was browsing on menudata.xml I realized that Georectify function has an handles called onGeorectify. What I would like to know is, where is defined? (in the code) I mean, in which files? wxgui.py:

Re: [GRASS-user] Spgrass6 and R using GRASS Bash Scripts

Hi Gilbert, There ist more than one way. I will tell you the way that works for me: 0. Be sure your Rgui.exe are in the windows path like C:\Program Files (x86)\R\R-2.9.0\bin 1. Start grass/MSYS (sorry, I am on windows). 2. Connect to you mapseet 3. inside MSYS shell type: Rgui.exe 4.

[GRASS-user] Compare GRASS versions

Greetings I'm preparing a small GIS tool to High School students to do some image processing, image vizualization etc and I'm thinking of using GRASS since is free and pretty much do what I need. But I realized that 6.4, 6.5 and 7 have different characteristics, functionalities. What I need to

Re: [GRASS-user] Error in GRASS6.4 while creating image group

I get exacly the same thing. In sub-group list nothing appears. I'm using WinGRASS6.4RC5 and GRASS6.5 and GRASS6.4 from last week on Ubuntu... Should it be reported as a bug? On Wed, Apr 14, 2010 at 10:32 PM, Nikos Dumakis nikosdu1...@gmail.comwrote: Does anyone reports the same? because that

Re: [GRASS-user] Finding Landsat's infrared bands

Just an update. I looked on the USGS Seamless Map Server about the Landsat's bands. What I found is they only include three bands in their GEOTiff. The near infrared translates as red, red as green, and green as blue. Now we know. Kurt On Apr 15, 2010, at 4:34 PM, Markus Neteler wrote: On

Re: [GRASS-user] Spgrass6 and R using GRASS Bash Scripts

On Fri, Apr 16, 2010 at 11:21 AM, Gilbert Ferrara gilbertferrara1...@gmail.com wrote: Good Morning I need to do something similar to what Neteler/Mitasova do in their book with spgrass6 and R. Since I will have to perform this a couple of times I want to build a simple Script with input/output

Re: [GRASS-user] Error with permissions in GRASS Linux

On Fri, Apr 16, 2010 at 12:19 PM, Hamish hamis...@yahoo.com wrote: Gilbert wrote: ... What can I do or what am I doing wrong? you are not doing anything wrong. AFAICT the tarball was created containing permissions and ownership info which it should not have. Should I redo it with specific

Re: [GRASS-user] Complex numbers in GRASS

Margherita Di Leo wrote: I understand it may sound kind of strange problem. I need to know how GRASS manages complex numbers in a map. I.e. i produced a map with r.mapcalc using a formula and in some cell I could have complex. In GRASS i have not. I tried the same formula in MATLAB and I

Re: [GRASS-user] Re: r.mapcalc and nested if

thedok78 wrote: I have got a raster map with a lot of small area like this one: 112 112 112 122 112 112 112 1 1 122 122 1 1 1 122 112 122 122 112 112 The boundary is made cells with values from 100 to 200 instead the inner ones have got 1 as value. I need to fill

Re: [GRASS-user] Finding Landsat's infrared bands

Kurt Springs wrote: Just an update. I looked on the USGS Seamless Map Server about the Landsat's bands. What I found is they only include three bands in their GEOTiff. The near infrared translates as red, red as green, and green as blue. I think that what you got was their mosaic

Re: [GRASS-user] Question with Python-SWIG example

On Thu, Apr 15, 2010 at 1:22 PM, Glynn Clements gl...@gclements.plus.com wrote: ... But I wouldn't recommend trying to use the SWIG interface. It's not particularly robust and not widely understood. If you really need to use GRASS library functions from Python, use the ctypes module instead.