Hi Narsimha, I think the problem is some packages from the osgeo channel are being pulled in but it should be using ones from conda-forge. Try:
conda clean --tar --packages --yes conda create -n spdlib_condaforge -c conda-forge -c rios -c osgeo spdlib=3.3 Note the conda-forge channel is passed in first (this is important with the latest version of conda, which I only found out recently). The only package pulled in from osgeo should be spdlib. If you still have problems try removing and reinstalling miniconda then running the commands above again. This is as stable a build as we have available. Note if you want a more stable build you may wish to build all the packages from source rather than relying on the conda packages. Thanks, Dan On 19 August 2016 at 12:19, Narsimha Garlapati < [email protected]> wrote: > Hi Dan, > > > > I have several versions of LAS data (1.2,1.3 and 1.4) and would like to > process them. > > > > I’m using a virtual desktop with Gnome terminal and I think it’s a Centos > OS. > > > > Below is the conda list from my new installations. Another colleague from > Adam’s team is also experiencing the similar “seg errors”. > > > > So far we are unable to troubleshoot this problem, when you get a chance > can you please provide us some suggestions so that we can create a stable > version. > > > > > > (spdlib) [nxg650@vdi-n16 ~]$ conda list > > # packages in environment at /g/data1/xc0/user/Garlapati/ > miniconda3/envs/spdlib: > > # > > cairo 1.12.18 6 > > boost 1.61.0 py35_1 conda-forge > > cgal 4.8.1 py35_0 conda-forge > > curl 7.49.1 0 conda-forge > > expat 2.1.0 1 conda-forge > > freexl 1.0.2 1 conda-forge > > gdal 2.1.1 np111py35_1 conda-forge > > giflib 5.1.2 1 conda-forge > > hdf5 1.8.17 2 conda-forge > > icu 56.1 4 conda-forge > > jpeg 9b 0 conda-forge > > json-c 0.12 0 conda-forge > > kealib 1.4.6 3 conda-forge > > libdap4 3.18.0 2 conda-forge > > libiconv 1.14 3 conda-forge > > libnetcdf 4.4.0 2 conda-forge > > libpng 1.6.23 0 conda-forge > > libspatialite 4.3.0a 9 conda-forge > > libtiff 4.0.6 6 conda-forge > > libuuid 1.0.3 1 conda-forge > > libxml2 2.9.4 0 conda-forge > > postgresql 9.5.3 2 conda-forge > > proj.4 4.9.2 0 conda-forge > > fontconfig 2.11.1 6 > > freetype 2.5.5 1 > > glib 2.43.0 1 > > harfbuzz 0.9.39 1 > > libffi 3.2.1 0 > > mkl 11.3.3 0 > > numpy 1.11.1 py35_0 > > openssl 1.0.2h 1 > > geos 3.4.2 0 osgeo > > gmp 5.1.2 0 osgeo > > gsl 2.1 2 osgeo > > hdf4 4.2.11 3 osgeo > > mpfr 3.1.2 0 osgeo > > openjpeg 2.1.0 0 osgeo > > spdlib 3.3.0 0 osgeo > > tuiview 1.1.8 py35_1 osgeo > > xerces-c 3.1.1 0 osgeo > > pango 1.39.0 1 > > pip 8.1.2 py35_0 > > pixman 0.32.6 0 > > pyqt 4.11.4 py35_4 > > python 3.5.2 0 > > qt 4.8.7 4 > > readline 6.2 2 > > lastools 20160606 0 rios > > setuptools 25.1.6 py35_0 > > sip 4.18 py35_0 > > sqlite 3.13.0 0 > > tk 8.5.18 0 > > wheel 0.29.0 py35_0 > > xz 5.2.2 0 > > zlib 1.2.8 3 > > > > Regards, > > Nash > > *From: *Daniel Clewley <[email protected]> > *Date: *Wednesday, 17 August 2016 at 10:34 PM > *To: *Narsimha Garlapati <[email protected]> > *Cc: *spdlib-develop <[email protected]> > *Subject: *Re: seg fault to wkt file errors > > > > Hi Narsimha, > > > > This is a problem with how you are calling the command. You have ‘-i’ > followed by ‘--input_proj’, rather than the input. This is interpreted as > having the input as ‘--input_proj’, then you are using ‘GDA94MGAZn55.wkt’ > as an argument without a flag. > > > > Also it needs to be a file not a web address. > > > > As for reverting to a previous version from an earlier email I was under > the impression you needed LAS 1.3 support which is only available in the > latest version (hence why you needed the Linux version not the old Windows > version). > > > > For the seg fault, I’m not sure why this is happening. Are you sure there > isn’t a problem with the input file? Do you have read access to the input > file and write access to where you are trying to write to? If it was > working before on the same file in the same location can you provide me > details of your system (OS etc.,) also the outputs of: > > > > conda list > > > > At the moment you haven’t provided much information to go on. > > > > Thanks, > > > > Dan > > > > On 17 Aug 2016, at 12:40, Narsimha Garlapati < > [email protected]> wrote: > > > > Hi Dan, > > > > I have tried to input wkt files in various formats and getting the > following errors. > > > > (spdlib) [nxg650@vdi-n4 AHD]$ spdtranslate --if LAS --of SPD -b 10 -x > LAST_RETURN -i --input_proj GDA94MGAZn55.wkt -i 687000-6092000.las -o > lidartest.spd > > > > > > PARSE ERROR: Argument: GDA94MGAZn55.*wkt* > > Couldn't find match for argument > > > > PARSE ERROR: Argument: GDA94MGAZn55.t*xt* > > Couldn't find match for argument > > > > PARSE ERROR: Argument: *http://spatialreference.org/ref/epsg/28355/ogcwkt > <http://spatialreference.org/ref/epsg/28355/ogcwkt>* > > Couldn't find match for argument > > > > Please let me know if I’m going wrong somewhere, by the way do you think > is it better to revert to a previous stable version? > > > > Happy to seek your feedback, > > > > Thanks, > > Nash > > > > *From: *Daniel Clewley <[email protected]> > *Date: *Wednesday, 17 August 2016 at 4:27 PM > *To: *Narsimha Garlapati <[email protected]> > *Cc: *spdlib-develop <[email protected]> > *Subject: *Re: [spdlib-develop] segmentation fault? > > > > Hi Narsimha, > > > > From my earlier email: > > > > You will also need to pass in the projection as a WKT file using > --input_proj as it is currently segfaulting when trying to read the > projection from a LAS 1.4 file. > > > > Is this a LAS 1.4 file? If so you need to pass in a text file containing > the projection in WKT format using the --input_proj flag. > > If you don’t already have a WKT file you can download one from > http://spatialreference.org/ > > > > Thanks, > > > > Dan > > On 17 Aug 2016, at 05:26, Narsimha Garlapati < > [email protected]> wrote: > > > > Hi Dan, > > Finally with the kind support from NCI, I have managed to install the > latest spdlib. > > To test the new installation I have tried to run a spdtranslate and > experiencing the “segmentation fault” error? > > Below is the error message, any suggestions to overcome this? > > > > (spdlib) [nxg650@vdi-n6 las]$ spdtranslate --if LAS --of SPD -b 10 -x > LAST_RETURN -i /g/data1/xc0/user/Garlapati/AHD/las/687000-6092000.las -o > lidartest.spd > > spdtranslate SPDLib 3.3.309, Copyright (C) 2016 Sorted Pulse Library (SPD) > > This program comes with ABSOLUTELY NO WARRANTY. This is free software, > > and you are welcome to redistribute it under certain conditions; See > > website (http://www.spdlib.org). Bugs are to be reported on the trac > > or directly to [email protected] > > Segmentation fault > > > > > > Regards, > > Narsimha > > > > > > ------------------------------------------------------------ > ------------------ > _______________________________________________ > spdlib-develop mailing list > [email protected] > https://lists.sourceforge.net/lists/listinfo/spdlib-develop > > > > >
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