[GRASSLIST:5986] v.support after dxf-import

[Heiko.Kehlenbrink at vermes.fh-oldenburg.de]

hi all, 
 
got some probs running v.support on a vectorfile i imported with v.in.dxf. 
first to say the dxf was konverted from a dwg via dwg2dxf ... 
the import into grass worked quite fine and i could see all layers. 
but when i tried to d.what.vect a vectormap i was recommended to run v.support. 
 
doing so i recieved following statements: 
 
GRASS:~/bin > v.support flowlines.B-WALL 
 
V.SUPPORT: 
 
Selected information from vector header 
 Organization:  GRASS Development Team 
 Map Name:      /home/hkehlenbrink/data/ 
 Source Date: 
 Orig. Scale:   2400 
 Snapping threshold    0.00 
Snapp No snapping will be done 
    Reading Vector file 100% 
    Building areas 100% 
    Building islands (no islands present) 
    Attaching labels 
Bad line 'L  760018.067072 3331154.451845 BUND WALL 
' 
Bad line 'L  762849.294835 3332406.368217 BUND WALL 
' 
Bad line 'L  763265.892428 3332517.292070 TRENCH 
' 
Bad line 'L  762132.304885 3331594.818630 TRENCH 
' 
Bad line 'L  761732.112157 3331353.784390 BUND WALL 
' 
Bad line 'L  769119.536408 3328353.856146 BUND WALL 
' 
Bad line 'L  768960.421895 3328594.632634 TRENCH 
' 
Bad line 'L  766081.951591 3331342.621904 TRENCH 
' 
 Number of lines:   20 
 Number of nodes:   27 
 Number of areas:   0 
 Number of isles:   0 
 Number of atts :   0 
 Number of unattached atts :   0 
 Snapped lines  :   0 
 
 
 
the former dig_att was : 
 
L  760018.067072 3331154.451845 BUND WALL 
L  762849.294835 3332406.368217 BUND WALL 
L  763265.892428 3332517.292070 TRENCH 
L  762132.304885 3331594.818630 TRENCH 
L  761732.112157 3331353.784390 BUND WALL 
L  769119.536408 3328353.856146 BUND WALL 
L  768960.421895 3328594.632634 TRENCH 
L  766081.951591 3331342.621904 TRENCH 
 
 
after v.support the dig_att was empty. 
 
any help very welcome 
 
best regards 
 
heiko kehlenbrink