[GRASS-user] Interpolation with v.surf.rst

[Moritz Lennert]

On 03/02/13 16:53, Martin Landa wrote:
> 2013/2/3 Moritz Lennert<mlennert at club.worldonline.be>:
>>> * if input is 2D and zcolumn is not given ->   using categories
>> I'm pretty sure that this will create lots of confusion. I think in this
>> case it should fail with an error message.
>
> just note, it's current behaviour. Martin
>

Only in GRASS7 and I have to admit I hadn't noticed this, yet, or 
otherwise I would have reacted before.

In grass6:

v.surf.rst input=elev_lid792_randpts at PERMANENT elev=elevation 

ERROR: Value to be interpolated needs to be defined by zcol or -z flag


Moritz