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<p class=MsoNormal><span lang=EN-GB>Hi,<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-GB><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-GB>First of all Happy New Year to all on the
list </span><span lang=EN-GB style='font-family:Wingdings'>J</span><span
lang=EN-GB><o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-GB><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-GB>I am trying to build a 3D Street Network,
thus where the streets have elevation so I can do routing depending on slope
level.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-GB><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-GB>I am using the GRASS Book Dataset of North
Carolina. <o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-GB><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-GB>I tried to combine : streets_wake and
elev_state_500m layers together, using the v.drape : <o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-GB>v.drape in=streets_wake rast=elev_state_500m
method=bilinear out=streets3d<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-GB><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-GB>But to no avail. This is the v.info on
streets3d :<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-GB><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-GB>| Number of
lines:
49746 Number of
islands:
0 |<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-GB> | Number of
boundaries:
0
Number of faces:
0
|<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-GB> | Number of
centroids:
0
Number of kernels:
0 |<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-GB> |
|<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-GB> | Map is
3D:
1
|<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-GB> | Number of dblinks:
1
|<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-GB> |
|<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-GB> |
Projection: Lambert Conformal
Conic
|<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-GB> |
N: 258102.57210146 S:
196653.34855345
|<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-GB> |
E: 676816.24830376 W:
610869.3848495
|<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-GB> |
B: 49.16141063
T:
156.87280191
|<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-GB><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-GB>The result of streets3d ended up exactly as
streets_wake without any altitude data.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-GB><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-GB>Any idea how I can do this endeavour
please? I am planning the dataset for routing using pGRouting afterwards.<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-GB><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-GB>Thanks and regards<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-GB><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-GB>Matthew<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><o:p> </o:p></span></p>
<div class=MsoNormal align=center style='text-align:center'><span
style='font-size:12.0pt;font-family:"Times New Roman","serif"'>
<hr size=2 width="100%" align=center>
</span></div>
<p class=MsoNormal><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'>I
am using the free version of SPAMfighter for private users.<br>
It has removed 19049 spam emails to date.<br>
Paying users do not have this message in their emails.<br>
Try <a href="http://www.spamfighter.com/len">SPAMfighter</a> for free now!<o:p></o:p></span></p>
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