Hi Markus, Thanks for your response. The error does seem strange given the
facts you outline. I can provide you with one of the input files (OSM building
polygons) as this is open access (licensing). However, unfortunately the other
file contains Maxar building polygons that have strict
Hi Chris,
this " ERROR: Unable to seek: Invalid argument" is a strange error because
v.select uses exactly the same functions to seek and read data as the
modules you used to produce the input vectors for v.select.
You have already listed the commands leading to the error, could you also
provide
Hi Markus, Thanks for your reply - sure. In current and previous successful
runs of the disjoint operation in v.select I have input shapefile subsets of up
to 2 GB in file size (file size just the shp file extension itself - not dbf
etc.). Shapefiles of 2.5 GB size failed and had to be split.
Hi Chris,
On Thu, May 20, 2021 at 2:00 PM Christopher Lloyd
wrote:
>
> Hi Markus, Having split my input data into smaller sized shp files, these now
> process fine using v.select. So clearly the problem that I had lies with some
> file size limitation with the v.select 'disjoint' algorithm -
Hi Markus, Having split my input data into smaller sized shp files, these now
process fine using v.select. So clearly the problem that I had lies with some
file size limitation with the v.select 'disjoint' algorithm - also failing with
one input file prior using the v.extract algorithm. The
Hi Markus, Thanks for your response. I note that another user recently had a
similar error with a similar (but not the same) module.
I am currently splitting my input data into smaller sized files, each for input
separately to the v.select module, to see if this resolves the issue. I will
let
Hi,
Is there a chance to receive the dataset for testing (or, ideally, a
reproducible example with the North Carolina sample dataset from
https://grass.osgeo.org/download/data/)?
thanks,
Markus
On Wed, May 12, 2021 at 1:14 PM Christopher Lloyd via grass-user
wrote:
>
> Hi, I am running Grass
Hi, I am running Grass 7.8.2 on a HPC (linux) to utilise memory not available
to me via my local machine.
It is running using proj 6.3, gdal 3.0.4, geos 3.8, python 3
I am trying to perform the v.select disjoint operation, which I have used
successfully before on a similar setup and similar data
