[GRASS-user] Problems to show 3d boreholes

[Alec Ventura]

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 <bore1 at Map1>No points from vector map <bore2 at Map1> 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:  7064064.24981919    S:  7062068.91228081                 | |               E:     371187.626007    W:   369196.94006096                 | |               B:               148    T:               496                 | |                                                                            | |   Digitization threshold: 0                                                | |   Comment:                                                                 | |     Generated by v.extrude from vector map <tmp at Map1>                      | +----------------------------------------------------------------------------+
Im using UTM 22s, but on metadata it says UTM (zone invalid).
But on 2d, it appears on viewport.Any ideas?Tnks. 		 	   		  
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