[GRASS-user] v.sample output to text file

[Daniel Victoria]

Silly me! I forgot that I could pipe v.out.ascii to r.what do do
exactly what I wanted!

That's what I get for working with Windows all the time! Man, how I
miss my linux box! Company rules suck (we have to use win)

Daniel

PS - Sorry for the rant

On Mon, Oct 13, 2008 at 3:14 PM, Nikos Alexandris
<nikos.alexandris at felis.uni-freiburg.de> wrote:
> On Mon, 2008-10-13 at 14:38 -0200, Daniel Victoria wrote:
>> Hi all,
>>
>> I have a set of 23 Modis NDVI images and I want to sample all images
>> at specific points (50 points). What I was looking for was something
>> like v.sample but, instead of generating a new vector with the raster
>> value, output the values to a text file. I though about using
>> i.spectral but it does not work on Windows. Another option would be
>> v.what.rast but I'd have to create a lot of columns in the vector file
>> first. Is there a quick way to do what I want, or should I make a loop
>> and use v.what.rast?
>>
>> Daniel
>
> Daniel,
>
> this reminds me either starspan or a combination of a MASK in a loop
> with r.stats (which I have used for something similar). Or maybe I do
> not understand what you need.
>
> Cheers,
> Nikos
>
>