Re: [GRASS-user] 'Maximum vector line maps loaded'

[Alec Ventura]

So, here are my experiences with v.path thought the weekend:

I have installed grass 7.3 and used v.path with Z flag. I have notice that 
almost all of my boreholes (I am working with 3d boreholes) was correctly 
placed, but a few (around 10 of 110) wasn't. First I think about wrong field 
data.

But then I tried to merge then in another way:

I have generated 1 shape file for each borehole using v.out.ogr and merge then 
using Qgis. It worked beautifuly. So I am writing this because it may have an 
error on v.path or maybe an error on my thinking line. Either way I present a 
workaround for anyone there that may interest.

I can provide my workdata for anyone one grass develop team for v.path 
validation, you just have to ask =)

best regards for you all,

Alec Ventura.



De: grass-user <grass-user-boun...@lists.osgeo.org> em nome de Rich Shepard 
<rshep...@appl-ecosys.com>
Enviado: sexta-feira, 30 de setembro de 2016 09:59
Para: grass-user@lists.osgeo.org
Assunto: Re: [GRASS-user] 'Maximum vector line maps loaded'

On Fri, 30 Sep 2016, Alec Ventura wrote:

> Yeah, I notice that changes on v.patch, but I kind aprehensive to download
> 7.2 version because the download link was with a line through it, like it
> was deprecated or something =P.
>
> I will try 7.3 that is in development.

Alec,

   I have no problems running 7.0. 7.2, or 7.3 checked out from the
subversion repositories. They download, build, and run just fine.

   Use 7.3.svn unless something doesn't work, then repeat with 7.2.svn.

Rich
___
grass-user mailing list
grass-user@lists.osgeo.org
http://lists.osgeo.org/mailman/listinfo/grass-user
grass-user Info Page - 
lists.osgeo.org<http://lists.osgeo.org/mailman/listinfo/grass-user>
lists.osgeo.org
GRASS GIS user list: The principal user mailing list, for discussion about 
problems and solutions using GRASS. Note: The maximum length of a message body 
is 350kb.


___
grass-user mailing list
grass-user@lists.osgeo.org
http://lists.osgeo.org/mailman/listinfo/grass-user

[GRASS-user] 'Maximum vector line maps loaded'

[Alec Ventura]

Hi folks, I have this problem:

I'm trying to draw some 3d boreholes, I was able to draw about 70 of then, but 
I have about 110 boreholes and grass shows me this message:

'Maximum vector line maps loaded'

So on other hand I have tried to use v.patch command to put all my boreholes on 
one vector layer only. But the v.path layer dont support 3d.

I have checked the documentation and there is a MAX_VECTS constant that limits 
the number of vectors my workspace can have.

I need some help to: or increase the MAX_VECTS variable value, or some other 
command like v.patch to unify all my boreholes.

Tnks you all,

Alec Ventura.
___
grass-user mailing list
grass-user@lists.osgeo.org
http://lists.osgeo.org/mailman/listinfo/grass-user

[GRASS-user] Build a layer from points

[Alec Ventura]

Hello folks, I am trying to create a layer, similar with a gross elevation map, 
it will have some different altitudes.I tried to use v.to.rast3 command and it 
runs without error, but nothing happens.Am I using the right command? Tnks for 
any tips,Alec Ventura.  ___
grass-user mailing list
grass-user@lists.osgeo.org
http://lists.osgeo.org/mailman/listinfo/grass-user

Re: [GRASS-user] 3d boreholes with v.extrude on different plane

[Alec Ventura]

Anyone help please? I am desperate 

From: alecvent...@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 planeTnks,Alec

From: kratocha...@gmail.com
Date: Sun, 28 Feb 2016 21:21:04 -0500
Subject: Re: [GRASS-user] 3d boreholes with v.extrude on different plane
To: alecvent...@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 <alecvent...@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:  7074915.22090919S:  7072919.88337081 | 
|   E: 383218.654546W:   381227.96859996 | 
|   B:   100T:  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 i

Re: [GRASS-user] 3d boreholes with v.extrude on different plane

[Alec Ventura]

Sorry my delay, here are 6 of my boreholes. Even that they have different 
zshift values, they are been draw on the same planeTnks,Alec

From: kratocha...@gmail.com
Date: Sun, 28 Feb 2016 21:21:04 -0500
Subject: Re: [GRASS-user] 3d boreholes with v.extrude on different plane
To: alecvent...@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 <alecvent...@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:  7074915.22090919S:  7072919.88337081 | 
|   E: 383218.654546W:   381227.96859996 | 
|   B:   100T:  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 h

Re: [GRASS-user] Problems to show 3d boreholes

[Alec Ventura]

I just find out that the Projection: UTM (zone invalid) happens even for my 
first import, i have a projection on UTM 22s, and a shape file (checked on 
Qgis) also on UTM 22s, and when i import it on grass, and check its metadata 
its saiyng the same Projection: UTM (zone invalid).Any ideas?

From: alecvent...@hotmail.com
To: grass-user@lists.osgeo.org
Date: Tue, 12 Jan 2016 22:15:32 -0200
Subject: [GRASS-user] Problems to show 3d boreholes




Im trying to draw some 3d boreholes, i have based my attempts on gene 
solution:http://osgeo-org.1560.x6.nabble.com/Automatic-3D-geological-boreholes-representation-automate-v-extrude-from-a-table-my-solution-in-Pythn-td4978801.html
I believe im on the right path, but by some reason when i change to 3d it gave 
me the fallow message:
Error loading vector map No points from vector map  
fall within currentregion

And it happens for all boreholes, when i access theyr metadata it gives:
 | 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:  7064064.24981919S:  7062068.91228081 | 
|   E: 371187.626007W:   369196.94006096 | 
|   B:   148T:   496 | 
|| 
|   Digitization threshold: 0| 
|   Comment: | 
| Generated by v.extrude from vector map   | 
++
Im using UTM 22s, but on metadata it says UTM (zone invalid).
But on 2d, it appears on viewport.Any ideas?Tnks.   
  

___
grass-user mailing list
grass-user@lists.osgeo.org
http://lists.osgeo.org/mailman/listinfo/grass-user  
  ___
grass-user mailing list
grass-user@lists.osgeo.org
http://lists.osgeo.org/mailman/listinfo/grass-user

Re: [GRASS-user] How to categorize my areas

[Alec Ventura]

Well i found out that the problem is that my attribute table is not been copied 
when i run the v.buffer command, so i dont have a 'cat' column as i do on 
PocosUTM22s vector. I run the v.buffer with the -t flag and everything is ok now

From: alecvent...@hotmail.com
To: grass-user@lists.osgeo.org
Date: Mon, 14 Dec 2015 20:43:54 -0200
Subject: [GRASS-user] How to categorize my areas




I have a vector with some points (about 80) and im generating a buffer around 
then:g.run_command('v.buffer', input='PocosUTM22s', 
output='boreholesGrassBuffer', type='point', distance='1000')
then i want to extract then one by one so i can make a 3d area with extrude 
command, the problem is that when i run the extract:
v.extract -d list=1 input=boreholesGrassBuffer output=test1 type=area
my test1 vector has all the points, if a undestand correct the list parameter 
of v.extract is related with the category, but how can i categorize each area 
of boreholesGrassBuffer vector?
Tnks,Alec.

___
grass-user mailing list
grass-user@lists.osgeo.org
http://lists.osgeo.org/mailman/listinfo/grass-user  
  ___
grass-user mailing list
grass-user@lists.osgeo.org
http://lists.osgeo.org/mailman/listinfo/grass-user

Re: [GRASS-user] 3d model with boreholes

[Alec Ventura]

So... i have converted my shape file to this projection: 
http://spatialreference.org/ref/epsg/4618/ on Qgis, and have created a new 
projection and mapset with this same epsg on Grass...
But when i import the shape on grass the map scale is still crazy, it says 1:6, 
but my area is huge and i can see all my points, it should be at least 1:50 
or more.
And this is a problem because when i try to make the buffers over my points i 
have to use a very small distance:g.run_command('v.buffer', 
input='PocosSad@Map3', output='boreholesGrassBuffer', type='point', 
distance='0.01')
else my buffer covers the hole area.
Anyone knows how i can fix this map scale? or why is this strange?
my shape file is in attach,Very tnks

> From: nete...@osgeo.org
> Date: Fri, 11 Dec 2015 11:45:47 +0100
> Subject: Re: [GRASS-user] 3d model with boreholes
> To: alecvent...@hotmail.com
> CC: martin.lal...@gmail.com; grass-user@lists.osgeo.org
> 
> On Thu, Dec 10, 2015 at 11:54 PM, Alec Ventura <alecvent...@hotmail.com> 
> wrote:
> ...
> > The EPSG code im using is 4674 - SIRGAS2000, on Qgis it looks ok, but on
> > grass i notice that the scale is quite odd, i don't know if this can cause
> > any bug.
> 
> http://epsg.io/4674
> 
> I tried that:
> 
> grass70 -c epsg:4674 ~/grassdata/SIRGAS2000
> 
> and see
> 
> GRASS 7.0.2svn (SIRGAS2000):~ > g.proj -w
> GEOGCS["grs80",
> DATUM["unknown",
> SPHEROID["Geodetic_Reference_System_1980",6378137,298.257222101],
> TOWGS84[0,0,0,0,0,0,0]],
> PRIMEM["Greenwich",0],
> UNIT["degree",0.0174532925199433]]
> 
> which indicates that it is not correctly detected.
> 
> There is a related ticket open:
> https://trac.osgeo.org/grass/ticket/2456
> 
> which we need to solve asap.
> 
> Markus
  

PocosSad.cpg
Description: Binary data


PocosSad.dbf
Description: Binary data


PocosSad.prj
Description: Binary data


PocosSad.qpj
Description: Binary data


PocosSad.shp
Description: Binary data


PocosSad.shx
Description: Binary data
___
grass-user mailing list
grass-user@lists.osgeo.org
http://lists.osgeo.org/mailman/listinfo/grass-user

Re: [GRASS-user] 3d model with boreholes

[Alec Ventura]

Tanks very much for your answer Gene, im trying to follow your steps, but im 
having some issues:I was abble to generate the boreholes, but when i add some 
vectors (boreholes) and turn on 3d, nothing appears.
I had attached my algorithm and my 'pocos' shape file with my attribute table, 
if some kind soul could take a look and point me some directions, i will 
appreciate
Tanks very much,Alec.


> Date: Mon, 12 Oct 2015 22:11:24 -0700
> From: martin.lal...@gmail.com
> To: grass-user@lists.osgeo.org
> Subject: Re: [GRASS-user] 3d model with boreholes
> 
> Hello, look at  automate v.extrude from a table ?
> 
>  
> ,   Automatic 3D geological boreholes representation (automate v.extrude
> from a table ?): my solution in Python
> 
>  
> , and some results in  3D geological volume modeling (raster 3D): is it
> really possible ?
> 
>   
> and  GitHub: GRASS-GIS-3D-geology
>   
> 
> 
> 
> --
> View this message in context: 
> http://osgeo-org.1560.x6.nabble.com/3d-model-with-boreholes-tp5229576p5229591.html
> Sent from the Grass - Users mailing list archive at Nabble.com.
> ___
> grass-user mailing list
> grass-user@lists.osgeo.org
> http://lists.osgeo.org/mailman/listinfo/grass-user
  

PassosResumidos
Description: Binary data


Pocos.dbf
Description: Binary data


Pocos.prj
Description: Binary data


Pocos.qpj
Description: Binary data


Pocos.shp
Description: Binary data


Pocos.shx
Description: Binary data
___
grass-user mailing list
grass-user@lists.osgeo.org
http://lists.osgeo.org/mailman/listinfo/grass-user

Re: [GRASS-user] 3d model with boreholes

[Alec Ventura]

I had triyed to run the extrude command over all my boreholes(with buffer), 
just to do a simple test:v.extrude input=PocosGrassBuffer@Map2 output=areaTest 
height=50 type=area
and when i turn on 3d, it gives the error:No features from vector map 
 fall within current region
The EPSG code im using is 4674 - SIRGAS2000, on Qgis it looks ok, but on grass 
i notice that the scale is quite odd, i don't know if this can cause any bug.

From: alecvent...@hotmail.com
To: martin.lal...@gmail.com; grass-user@lists.osgeo.org
Date: Thu, 10 Dec 2015 20:19:29 -0200
Subject: Re: [GRASS-user] 3d model with boreholes




Tanks very much for your answer Gene, im trying to follow your steps, but im 
having some issues:I was abble to generate the boreholes, but when i add some 
vectors (boreholes) and turn on 3d, nothing appears.
I had attached my algorithm and my 'pocos' shape file with my attribute table, 
if some kind soul could take a look and point me some directions, i will 
appreciate
Tanks very much,Alec.


> Date: Mon, 12 Oct 2015 22:11:24 -0700
> From: martin.lal...@gmail.com
> To: grass-user@lists.osgeo.org
> Subject: Re: [GRASS-user] 3d model with boreholes
> 
> Hello, look at  automate v.extrude from a table ?
> 
>  
> ,   Automatic 3D geological boreholes representation (automate v.extrude
> from a table ?): my solution in Python
> 
>  
> , and some results in  3D geological volume modeling (raster 3D): is it
> really possible ?
> 
>   
> and  GitHub: GRASS-GIS-3D-geology
>   
> 
> 
> 
> --
> View this message in context: 
> http://osgeo-org.1560.x6.nabble.com/3d-model-with-boreholes-tp5229576p5229591.html
> Sent from the Grass - Users mailing list archive at Nabble.com.
> ___
> grass-user mailing list
> grass-user@lists.osgeo.org
> http://lists.osgeo.org/mailman/listinfo/grass-user
  

___
grass-user mailing list
grass-user@lists.osgeo.org
http://lists.osgeo.org/mailman/listinfo/grass-user  
  ___
grass-user mailing list
grass-user@lists.osgeo.org
http://lists.osgeo.org/mailman/listinfo/grass-user