[GRASSLIST:4015] Re: Please help on vsupport

[Radim Blazek]

On Wednesday 03 July 2002 08:20 pm, John Wharton wrote:
> Hi,
> I'm stuck on v.support. I got a DXF in with vindxf and it made a "dig"
> directory with a file for the lines layer "p103.05PARLN" and one for the
> annotation layer "p103.05PIDNUM". That seems OK. When I do vsupport I put
> the map equal to the "....dig\p103.05PARLN" file with full path.

v.support map=p103.05PARLN   ?
Try 
v.out.ascii input=p103.05PARLN output=p103.05PARLN
and look into dig_ascii/p103.05PARLN if any lines are written there.

Radim


> And then I
> type "option=build" and "threshold=1.0000". The command processes and then
> says this -
>     V.SUPPORT:
>
> Selected information from vector header
>  Organization:  GRASS Development Team
>  Map Name:      D:\DXF\p103.dxf
>  Source Date:
>  Orig. Scale:   2400
> Enter snapping threshold [default=   1.00]: 1.0000
>  Snapping threshold    1.00
>
>     Reading Vector file.
>     Building areas
>     Building islands
>     Attaching labels
>  Number of lines:   0
>  Number of nodes:   0
>  Number of areas:   0
>  Number of isles:   0
>  Number of atts :   0
>  Number of unattached atts :   0
>  Snapped lines  :   0
> GRASS:~ >
> It has referred back to my original DXF file and not the dig file I
> specified?? Is that correct???? And it has made no lines, nodes, etc. The
> dig_plus file of that name "p103.05parln" is 1 KB so nothing is there. Am I
> doing it wrong?? I would greatly appreciate any help you can suggest on
> this.