Vector to Ascii output

[Joe Leone]

Hi All,
I am trying to import map layers into a Graphic/Map package. The required import format is simialr to that produced by v.out.ascii , but not close enough :-( .
The format I require is as follows:-


unique identifier   x,y co-ordinate of pt within the polygon   # of nodes (vertecies)
 x y
 x y
 x y
 x y
 .
 .
 .
unique identifier   x,y co-ordinate of pt within the polygon   # of nodes (vertecies)
 x y
 x y
 x y
 x y
 .
etc



001  117.647155 -31.526400 9
 117.646439      -31.526925
 117.647065      -31.526627
 117.648014      -31.526279
 117.648532      -31.526457
 117.649406      -31.526851
 117.649604      -31.52766
 117.649901      -31.528131
 117.650901      -31.528662
 117.646439      -31.526925
002   117.583049  -31.5900  8
 117.586222      -31.590648
 117.587001      -31.591729
 117.578977      -31.591704
 117.57897       -31.589991
 117.583049      -31.590121
 117.58436       -31.589869
 117.585293      -31.5896
 117.585509      -31.589684
......

Note that the set of points enclose a complete polygon.  Aslo the point WITHIN the polygon ( at the begining of each set) does not have to be the centroid.

Is there any way I can get such an output from GRASS?? Please mail me if you what more information and ofcourse with ANY suggestions.


Thanks 
Joe Leone
CSIRO
Division of Wildlife and Ecology
PERTH  West Australia    6056
Joe.Leone at per.dwe.csiro.au