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<div class="moz-cite-prefix">On 11/2/18 11:09 PM, Rich Shepard
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:alpine.LNX.2.20.1811021402070.21506@salmo.appl-ecosys.com">
The stations (vector, point) table has 10 columns:
<br>
site_nbr | character varying(8)
<br>
site_name | character varying(64)
<br>
lon | numeric(12,6)
<br>
lat | numeric(10,6)
<br>
easting | numeric
<br>
northing | numeric
<br>
start_date | date
<br>
end_date | date
<br>
howmany | integer
<br>
bin_col | character(8)
<br>
<br>
I don't know which column to specify in the command,
<br>
v.colors map=stations use=attr column=bin_col
<br>
does not work.
<br>
<br>
column is the name of column containing numeric data and color is
the name of color
<br>
table. But I don't want or need a color table because the column
'bin_col'
<br>
has colors for specified ranges of the howmany column in hex rgb
format
<br>
(e.g., #73E700). If the command will display the map with points
colored
<br>
according to bin_col please show me the proper syntax.
<br>
</blockquote>
<p><br>
</p>
<p>If you want to avoid a color table then specifiy an additional
column "rgb_column=" which gives the colors in decimal RGB format
such as "255:0:0" for red for example.</p>
<p><br>
</p>
<blockquote type="cite"
cite="mid:alpine.LNX.2.20.1811021402070.21506@salmo.appl-ecosys.com">
<br>
If v.colors is not the appropriate module for me to display this
map with
<br>
points colored using the bin_col value, please point me to the
proper
<br>
module.
<br>
<br>
TIA,
<br>
<br>
Rich
<br>
<br>
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</blockquote>
<pre class="moz-signature" cols="72">--
Micha Silver
Ben Gurion Univ.
Sde Boker, Remote Sensing Lab
cell: +972-523-665918</pre>
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