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Hi Paolo and list,<br>
<br>
I am using the Segmentation algorithm on Linux without major
problems. (OTB 6.6 and now 7.0 with QGIS 3.10). But indeed it does
not work out of the box:<br>
Even when raster output does not not apply to the Segmentation alg ,
a "bogus" value would have to be entered in the output box to avoid
an exception and get the alg running.<br>
<br>
Also, the OTB processing provider settings interface has some
issues:<br>
when I try to change configuration values (namely the amount of max
RAM ), I get an error " argument has unexpected type 'int' " <br>
<br>
Best regards,<br>
Aron <br>
<br>
<br>
<div class="moz-cite-prefix">On 04/12/2019 13:23, Pedro Venâncio
wrote:<br>
</div>
<blockquote type="cite"
cite="mid:CAMCJChuC3_A2WDDMgRU4ZavMF+Hb4qzQENn5oDGY2tmYtjBxBg@mail.gmail.com">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<div dir="ltr">
<div>Hi Paolo,</div>
<div><br>
</div>
<div>I'm using OTB (6.6.1 and 7.0.0) with QGIS 3.10.0, without
any problem, but I'm on Windows.</div>
<div><br>
</div>
<div>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):</div>
<div><br>
</div>
<div><a
href="https://gitlab.orfeo-toolbox.org/orfeotoolbox/qgis-otb-plugin/issues/30"
moz-do-not-send="true">https://gitlab.orfeo-toolbox.org/orfeotoolbox/qgis-otb-plugin/issues/30</a></div>
<div><br>
</div>
<div>Best regards,</div>
<div>Pedro Venâncio</div>
<div><br>
</div>
</div>
<br>
<div class="gmail_quote">
<div dir="ltr" class="gmail_attr">Paolo Cavallini <<a
href="mailto:cavallini@faunalia.it" moz-do-not-send="true">cavallini@faunalia.it</a>>
escreveu no dia terça, 3/12/2019 à(s) 12:00:<br>
</div>
<blockquote class="gmail_quote" style="margin:0px 0px 0px
0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Moreover,
the vector resulting vector layer is not automatically loaded.<br>
Cheers.<br>
<br>
Il 03/12/19 12:44, Paolo Cavallini ha scritto:<br>
> Hi all,<br>
> OTB algs apparently do not work on QGIS 3.10 out of the
box:<br>
> <br>
> * if a raster output is not explicitly selected I get an
error:<br>
> “.raster.out.tif” files are not supported as outputs for
this algorithm<br>
> <br>
> * if a vector output is not explicitly selected (with
filename.ext) I<br>
> get another error:<br>
> 2019-12-03 12:30:43 (FATAL) Segmentation: itk::ERROR: No
OGR driver<br>
> known to OTB to create and handle a DataSource named<br>
>
</tmp/processing_1845b856b9b44fa79bd7d1f2f834ffa0/processing_5bc31a5446744fff806de1d05d4b0240/4083978a97c840adbe135f8409847bfd/mode.vector.out.file>.<br>
> <br>
> If confirmed I can open two tickets.<br>
> <br>
> Additionally (but this must be done by OTB itself,
nothing to do with QGIS):<br>
> <br>
> ERROR 1: TopologyException: Input geom 1 is invalid: Ring<br>
> Self-intersection at or near point 1651438.0098749998
4818821.1863940004<br>
> at 1651438.0098749998 4818821.1863940004<br>
> <br>
> Cheers.<br>
> <br>
<br>
-- <br>
Paolo Cavallini - <a href="http://www.faunalia.eu"
rel="noreferrer" target="_blank" moz-do-not-send="true">www.faunalia.eu</a><br>
<a href="http://QGIS.ORG" rel="noreferrer" target="_blank"
moz-do-not-send="true">QGIS.ORG</a> Chair:<br>
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href="http://planet.qgis.org/planet/user/28/tag/qgis%20board/"
rel="noreferrer" target="_blank" moz-do-not-send="true">http://planet.qgis.org/planet/user/28/tag/qgis%20board/</a><br>
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<br>
<div class="moz-signature">-- <br>
<title>Email Signature</title>
<meta content="text/html; charset=UTF-8" http-equiv="Content-Type">
Kind Regards,<br>
<br>
Áron Gergely<br>
+31 (0) 6 38 70 97 66<br>
<br>
<b>Rasterra</b> | <a href="https://www.rasterra.nl">www.rasterra.nl</a><a><br>
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