<div dir="ltr"><br><div class="gmail_extra"><br><div class="gmail_quote">On Wed, Apr 8, 2015 at 6:56 PM, Nick Cahill <span dir="ltr"><<a href="mailto:ndcahill@wisc.edu" target="_blank">ndcahill@wisc.edu</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">I have a series of vector contour maps imported from CAD files. The CAD lines were digitized in 3d so the lines were set at the proper height, and I imported them with v.in.dxf. The z values now come in as Line_height values:<br>
<br>
east, north: 586205.150707, 4261840.15315<br>
map28@PERMANENT:<br>
Type: Line<br>
Id: 120<br>
Length: 1005.435416<br>
Line_height: 160.0<br>
Layer: 1<br>
Category: 120<br>
Driver: sqlite<br>
Database: /Users/nick/Documents/Grass/sardis/PERMANENT/dbf/sardisutm.rsd<br>
Table: map28_con10<br>
Key_column: cat<br>
Attributes:<br>
cat: 120<br>
layer: CON10<br>
entity: LWPOLYLINE<br>
handle: 3E1<br>
<br>
<br>
<br>
I’m sure there’s an easy way to get those Line_Height values into proper z coordinates, but I cannot figure out how to do it. Any help would be greatly appreciated!<br></blockquote><div><br></div><div>Why do you think the vector doesn't have proper z coordinates? Line_height 160 means that the vector feature actually has z coordinates, otherwise it wouldn't show Line_height item at all. If you want to display it in 3D mode, there is an option to switch between draping on surface and displaying it as truly 3D</div><div><br></div><div>Anna</div><div> </div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex">
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Many thanks,<br>
<br>
Nick Cahill<br>
<br>
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