[GRASS-user] Help with v.select with GRASS GIS 7.2

Thomas Adams tea3rd at gmail.com
Mon Feb 20 13:41:35 PST 2017


Hi all!

I'm trying to use v.select to find the intersection/crossings of a pipeline
path across a stream network...

v.select -r --overwrite ainput=pipeline_streams at teaiii atype=line
binput=mvp_path at teaiii btype=line output=mvp_stream_crossings
operator=crosses

I've tried several options of crosses, intersects, overlap, etc., with and
without 'reverse', each time getting:

Output:

Processing features...
ERROR: IllegalArgumentException: point array must contain 0 or >1 elements

Any thoughts with this??

Thank you,
Tom
-- 
Thomas E Adams, III
1724 Sage Lane
Blacksburg, VA 24060
tea3rd at gmail.com (personal)
tea at terrapredictions.org (work)

1 (513) 739-9512 (cell)
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