Hi,
Still trying to create an import and merging of various files via a
python-loop, as direct import is too heavy. I was searching on how to
add a flag"-o" in python some days ago. Found out that it will work
with 'flags="o"' if I put it directly behind the command, but am still
not able to combine two flags (-o and --o).
Even though, it seems that the loop I tried with "v.patch" will not work
at all if input and output has the same filename. I would therefor have
to create a dummy-file that will have to be a copied at the end of each
iteration.
Kind of:
v.patch in=iterationresult,previousfinal out=temp
v.copy in=temp out=previousfinal --overwrite
Is there a command doing this "v.copy --overwrite"? Or does anyone have
any other ideas on how to solve this task. It really is essential that I
find any solution to this.
Thanks for your help,
Patrick
############script of loop###############
i=0
while i<150:
i=i+1
i=str(i)
grass.run_command(
'v.in.ogr', flags="o", dsn="PG:dbname=schirpat",
layer="sc.av_liegensch", output="GR_av_liegensch_poly"+i,
type="boundary,centroid", where="bfs="+i)
grass.run_command(
'v.patch',flags="-o",
input="GR_av_liegensch_poly"+i+",GR_av_liegensch_poly",
output="GR_av_liegensch_poly")
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