Anyone help please? I am desperate 
From: alecventura@hotmail.com
To: grass-user@lists.osgeo.org
Date: Mon, 29 Feb 2016 22:42:23 -0300
Subject: Re: [GRASS-user] 3d boreholes with v.extrude on different plane
Sorry my delay, here are 6 of my boreholes. Even that they have different zshift values, they are been draw on the same plane
Tnks,
Alec
From: kratochanna@gmail.com
Date: Sun, 28 Feb 2016 21:21:04 -0500
Subject: Re: [GRASS-user] 3d boreholes with v.extrude on different plane
To: alecventura@hotmail.com
CC: grass-user@lists.osgeo.org
Could you send me the data using v.pack?
On Sun, Feb 28, 2016 at 7:16 PM, Alec Ventura <alecventura@hotmail.com> wrote:
±---------------------------------------------------------------------------+
| Name: test1 |
| Mapset: Map |
| Location: Tests |
| Database: C:\Users\Vulcan\Documents\grassdata |
| Title: |
| Map scale: 1:1 |
| Name of creator: Vulcan |
| Organization: |
| Source date: Sun Feb 28 19:14:22 2016 |
| Timestamp (first layer): none |
| Map format: native |
| ---------------------------------------------------------------------------- |
| Type of map: vector (level: 2) |
|
| Number of points: 0 Number of centroids: 0 |
| Number of lines: 0 Number of boundaries: 0 |
| Number of areas: 0 Number of islands: 0 |
| Number of faces: 25 Number of kernels: 1 |
| Number of volumes: 0 Number of holes: 0 |
|
| Map is 3D: Yes |
| Number of dblinks: 1 |
|
| Projection: UTM (zone invalid) |
|
| N: 7074915.22090919 S: 7072919.88337081 |
| E: 383218.654546 W: 381227.96859996 |
| B: 100 T: 2000 |
|
| Digitization threshold: 0 |
| Comment: |
| Generated by v.extrude from vector map tmp@Map |
| ±---------------------------------------------------------------------------+ |
and
±---------------------------------------------------------------------------+
| Name: test2 |
| Mapset: Map |
| Location: Tests |
| Database: C:\Users\Vulcan\Documents\grassdata |
| Title: |
| Map scale: 1:1 |
| Name of creator: Vulcan |
| Organization: |
| Source date: Sun Feb 28 19:15:15 2016 |
| Timestamp (first layer): none |
| Map format: native |
| ---------------------------------------------------------------------------- |
| Type of map: vector (level: 2) |
|
| Number of points: 0 Number of centroids: 0 |
| Number of lines: 0 Number of boundaries: 0 |
| Number of areas: 0 Number of islands: 0 |
| Number of faces: 25 Number of kernels: 1 |
| Number of volumes: 0 Number of holes: 0 |
|
| Map is 3D: Yes |
| Number of dblinks: 1 |
|
| Projection: UTM (zone invalid) |
|
| N: 7064064.24981919 S: 7062068.91228081 |
| E: 371187.626007 W: 369196.94006096 |
| B: 1000 T: 2000 |
|
| Digitization threshold: 0 |
| Comment: |
| Generated by v.extrude from vector map tmp@Map |
| ±---------------------------------------------------------------------------+ |
This are 2 tests that I made and I notice that B and T values are the values that I put on zshift and height… But this don’t indicates nothing about the plane… how can I reference the sea level plane? I am a little lost here haha.
Tnks,
Alec
From: kratochanna@gmail.com
Date: Sun, 28 Feb 2016 19:09:03 -0500
Subject: Re: [GRASS-user] 3d boreholes with v.extrude on different plane
To: alecventura@hotmail.com
CC: grass-user@lists.osgeo.org
What does v.info say?
On Sun, Feb 28, 2016 at 7:05 PM, Alec Ventura <alecventura@hotmail.com> wrote:
‘as 3d’ is selected. I have 83 boreholes and all of then have their base on the same plane, and it shouldn’t be.
Tnks,
Alec
From: kratochanna@gmail.com
Date: Sun, 28 Feb 2016 18:02:58 -0500
Subject: Re: [GRASS-user] 3d boreholes with v.extrude on different plane
To: alecventura@hotmail.com
CC: grass-user@lists.osgeo.org
Hi,
there is a switch in the 3D view vector gui to switch between displaying as 3D and on a surface. You might check if that could be the problem.
Anna
On Sun, Feb 28, 2016 at 5:43 PM, Alec Ventura <alecventura@hotmail.com> wrote:
Hello folks, I am trying, again, to draw some 3d boreholes, I was able to draw then but when I was analizing my results I notice that all my boreholes was all with the same z value, which is strange since I have different zshit and height values for each of my boreholes. So I guess i missundestood the zshit value. I need 3d boreholes that are draw from different levels (different Z coordinates) and of course with different sizes (heigths). Is there a way to do this? what I am missing here? I was back to Gene implementation:
http://osgeo-org.1560.x6.nabble.com/3D-geological-volume-modeling-raster-3D-is-it-really-possible-td4980148.html
http://osgeo-org.1560.x6.nabble.com/Automatic-3D-geological-boreholes-representation-automate-v-extrude-from-a-table-my-solution-in-Pythn-td4978801.html
But then I realize that they boreholes are at same plane too, just don’t appear to because of perspective.
I appreciate any help.
s
Alec Ventura.
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