On 12/20/2010 12:07 AM, [email protected] wrote:
Hi Hamish and Micha,
Many thanks for your help.
To follow up on your earlier comment, submitting: v.db.connect -g
map=pse layer=1 fs=";"
yields: 1/pse;pse;cat;C://test/poverty/sqlite.db;sqlite
Here's the problem. That slash and "pse" (layer name) after the digit '1'.
Any grep expression with a character following the $GIS_OPT_LAYER will
fail...
Does this help?
Thanks again,
Roy
-----Hamish <[email protected]> wrote: -----
To: Micha Silver <[email protected]>, [email protected]
From: Hamish <[email protected]>
Date: 12/19/2010 04:43PM
Cc: [email protected]
Subject: Re: [GRASS-user] SQL Error using "v.color"
Roy:
> Hi Micha, To follow up on my problem and your fix, I am no longer
> getting the error message i used to get. When i look at the
attribute
> table, however, the RGB_column variable (which i named `hc2' in my
> example) -- created by v.colors -- has a lot of missing values. Do
> you have an idea why this is the case?
one thing to try is to remove the hc2 column (v.db.dropcol) and
try again.
what does v.univar say about the numerical column?
Hamish
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--
Micha Silver
Arava Development Co. +972-52-3665918
http://surfaces.co.il
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