Details Ticket 2978


Comment | Reply | Take | Resolve


Serial Number 2978
Subject v.sample like old s.sample
Area wish
Queue grass
Requestors dylan@iici.no-ip.org
Owner none
Status open
Last User Contact Never contacted
Current Priority 30
Final Priority 70
Due No date assigned
Last Action Thu Feb 10 23:58:23 2005 (4 yr ago)
Created Thu Feb 10 23:58:23 2005 (4 yr ago)

Transaction History Ticket 2978


Thu, Feb 10 2005 23:58:23    Request created by guest  
Subject: v.sample like old s.sample

Platform: GNU/Linux/i386
grass obtained from: Trento Italy site
grass binary for platform: Compiled from Sources
GRASS Version: GRASS 6.0.0beta1 (2005)

Greetings! 
 
i have used s.sample in GRASS 54 to take subsamples of raster data at 
predefined points of interest -- and it works perfectly!! 
 
However, in GRASS60 v.sample seems to have some troublesome required 
parameters... 
 
For example. I have a line, freshly digitized, but without any attribute 
data. I create points along this line with v.to.points. The resulting points
have no attributes either. When trying to sample a raster along these points
v.sample dies complaining about not being able to find a field (i think that
it means "layer" and thus no attributes...). this is what i expected, as the
input points vector has no attribute table. 
 
Would it be possible to add a mode to v.sample, that would simply sample a 
raster at the points in question, similar to how s.sample operated? 
 
Thanks! 
 
Comment | Reply | Take | Resolve

You are currently authenticated as guest.
[Show Configuration] [Login as another user]

Users Guide - Mail Commands - Homepage of RequestTracker 1.0.7 - list any request