I believe the file contains closed lines, or that is the way they appear on the screen.<br>
<br>
I was able to color the polygon after using v.type and v.centroids, but
now I have another problem. I am using this water polygon to hide the
part of the Pacific Ocean displayed as part of the county, so I don't
want to display the lines. If I disable "Draw lines" the outline is
replaced with a bunch of small broken line segments. I don't want to
display any lines at all, just a blank polygon that will cover the
ocean. Is this where I would use the v.clean script?<br>
<br>
Thanks again,<br>
Ryan<br><br><div><span class="gmail_quote">On 7/23/07, <b class="gmail_sendername">M S</b> <<a href="mailto:mseibel@gmail.com">mseibel@gmail.com</a>> wrote:</span><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">
Does the water polygon display any solid fill (area) color?<br>
<br>
Is the water polygon built for polygons/areas? If not, and they
are closed lines, you can build them with v.build. If the data is
not closed lines, and you can afford for the data to move slightly to
have GRASS snap and close polygons, you can use v.clean.<br>
<br><br><div><div><span class="e" id="q_113f2e6f0a481ce2_1"><span class="gmail_quote">On 7/23/07, <b class="gmail_sendername">Ryan Rosario</b> <<a href="mailto:uclamathguy@gmail.com" target="_blank" onclick="return top.js.OpenExtLink(window,event,this)">
uclamathguy@gmail.com</a>> wrote:</span></span></div><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"><div><span class="e" id="q_113f2e6f0a481ce2_3">
I have a layer called "county" to which I assign a color and the
polygon is correctly colored on the display. Unfortunately, this county
layer also includes part of the ocean that is regulated by the county.
I want to eliminate this by overlaying the water polygon for the county
and assigning it white as a background color so only the county land
(excluding water) will appear displayed.
<br><br>When I assign a color to the water polygon layer, nothing
happens. The layer does not change color. It is as if this layer only
defines the outline of the water. Is there a way I can get GRASS to
color in this layer so I can achieve what I am looking for?
<br><br>Thanks,<br><span>Ryan<br>
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