[GRASSLIST:8117] Re: v.surf.rast

M S mseibel at gmail.com
Mon Aug 29 08:19:19 EDT 2005

v.surf.rst input=topopostwet layer=1 zcolumn=c2cont dmax=2.035683
dmin=0.407137 elev=surfpostwet slope=slopepostwet zmult=1.0
tension=40. smooth=0.1 segmax=40 npmin=200

Authors: original version -  H.Mitasova, L.Mitas, I. Kosinovsky, D.P. Gerdes
See manual pages for reference and publications T3

Percent complete: 
Cannot find z column (please verify name)
Loading data from attribute table ...

On 8/29/05, Tom Colson <tom_colson at ncsu.edu> wrote:
> Please copy and paste the command line (From the bottom of the GUI window,
> after you run it, it displays the actuall cli)
> Thomas Colson
> North Carolina State University
> Department of Forestry and Environmental Resources
> (919) 673 8023
> tom_colson at ncsu.edu
> Calendar:
> www4.ncsu.edu/~tpcolson
> -----Original Message-----
> From: owner-GRASSLIST at baylor.edu [mailto:owner-GRASSLIST at baylor.edu] On
> Behalf Of M S
> Sent: Monday, August 29, 2005 8:09 AM
> To: GRASS mailing list
> Subject: [GRASSLIST:8115] v.surf.rast
> I have run this in the past with success several times.  This time around
> i'm not sure what i'm doing wrong.
> My input parameters into the GUI are: vector file name (vector contours),
> name of column (i have used the column with integer values and floating
> point), and an output raster of surface, and an output raster of the slope.
> Everything else is left default.
> when i run the module, i get the following error:
> Percent complete:
> GRASS_INFO_ERROR(24024,1): Cannot find z column (please verify name) Loading
> data from attribute table  . . .
> Any ideas?  I have double/triple/quadruple checked the values in the colum
> for interpolation, and they are there and valid.

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