Hello list, I have trouble selecting line features using their location compared to a polygon layer using v.select. The line features I want to select from are parcel borders, and the polygon layer is made up of tubular-shaped buffers around municipal borders. I need to find the parcel borders which are inside this buffer.
The command line in a Python script I use is: grass.run_command('v.select', ainput='temp5', atype='line', binput='buff', blayer=1, btype='area', output='grenz', operator='within', overwrite=True) The process starts, but it runs incredibly slow (> 15 min) and it brings not the desired result (but trash data). When I start it in the GRASS ui, it also works very very slow. I have only about 2000 parcel borders, so it cannot be a problem of too much features. Furthermore, the exact same selection task is processed in QGIS 3 in a second with perfect results. I used v.build on both maps before v.select, but it does not help. I would like to perform it in GRASS because it is part of a bigger data preparation script which makes my work a lot easier. So I need to integrate it here rather than selecting in QGIS manually. Thanks for help, Uwe
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