[QGIS-Developer] Problems in running OTB
Pedro Venâncio
pedrongvenancio at gmail.com
Wed Dec 4 04:23:36 PST 2019
Hi Paolo,
I'm using OTB (6.6.1 and 7.0.0) with QGIS 3.10.0, without any problem, but
I'm on Windows.
About the issues you reported (".raster.out.tif" and vectors not being
loaded), I think this thread can explain almost all of them (I had the same
doubts some time ago):
https://gitlab.orfeo-toolbox.org/orfeotoolbox/qgis-otb-plugin/issues/30
Best regards,
Pedro Venâncio
Paolo Cavallini <cavallini at faunalia.it> escreveu no dia terça, 3/12/2019
à(s) 12:00:
> Moreover, the vector resulting vector layer is not automatically loaded.
> Cheers.
>
> Il 03/12/19 12:44, Paolo Cavallini ha scritto:
> > Hi all,
> > OTB algs apparently do not work on QGIS 3.10 out of the box:
> >
> > * if a raster output is not explicitly selected I get an error:
> > “.raster.out.tif” files are not supported as outputs for this algorithm
> >
> > * if a vector output is not explicitly selected (with filename.ext) I
> > get another error:
> > 2019-12-03 12:30:43 (FATAL) Segmentation: itk::ERROR: No OGR driver
> > known to OTB to create and handle a DataSource named
> >
> </tmp/processing_1845b856b9b44fa79bd7d1f2f834ffa0/processing_5bc31a5446744fff806de1d05d4b0240/4083978a97c840adbe135f8409847bfd/mode.vector.out.file>.
> >
> > If confirmed I can open two tickets.
> >
> > Additionally (but this must be done by OTB itself, nothing to do with
> QGIS):
> >
> > ERROR 1: TopologyException: Input geom 1 is invalid: Ring
> > Self-intersection at or near point 1651438.0098749998 4818821.1863940004
> > at 1651438.0098749998 4818821.1863940004
> >
> > Cheers.
> >
>
> --
> Paolo Cavallini - www.faunalia.eu
> QGIS.ORG Chair:
> http://planet.qgis.org/planet/user/28/tag/qgis%20board/
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