Re: [GRASS-user] Some question about r.in.xyz and r.surf.idw

2009-03-11 Thread Hamish
Alberto wrote: I had the same problem. As Hamish told me some weeks ago, r.surf.idw and r.surf.idw2 only produce CELL (integer) maps. I solved my problem multiplying the input raster by 100 (r_bio in your case), then I interpolated with r.surf.idw and finally divided once again by 100.

Re: [GRASS-user] Some question about r.in.xyz and r.surf.idw

2009-03-10 Thread Alberto Pettazzi
Hi John, I had the same problem. As Hamish told me some weeks ago, r.surf.idw and r.surf.idw2 only produce CELL (integer) maps. I solved my problem multiplying the input raster by 100 (r_bio in your case), then I interpolated with r.surf.idw and finally divided once again by 100. Hope this

[GRASS-user] Some question about r.in.xyz and r.surf.idw

2009-03-09 Thread Jhon Ortiz
Hi all, Im working with xyz data, the range of my data is:min = 0.046000 max = 1.358000 And I'm trying interpolate with r.surf.idw, but the answer is Range of data: min = 1 max = 1 I'm working with these steps: r.in.xyz input=biomarcadores.txt output=r_bio method=mean type=FCELL