[GRASS-user] v.generalize / reanimation of dead lines ?
hamish_b at yahoo.com
Fri Aug 29 01:44:48 EDT 2008
> > when trying to derive a continous coast_line_ from the
> > GSHHS data set. For this, the data was reduced using
> > v.generalize (douglas, threshold=0.001).
> > Since the reduced coastline consists of several lines (with
> > individual categories), I tried v.build to snap them
> > together into a (hopefully) one long and friendly line.
> > Alas, v.build throws:
> > V2_read_line_nat(): Attempt to read dead line 26199
> > Any advice how to "reanimate" the dead lines ??
after: v.extract list=1-999999
do lines actually seem to be missing or was it unclean deletion?
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