QGIS » QGIS Application

gdalinfo also crashes.

It is confirmed that custom QGIS builds with netcdf 4.6.x in Windows do not crash.
So, I am pretty sure it is due to old netcdf driver.

It is the same issue as:
https://trac.osgeo.org/osgeo4w/ticket/551

Update to the newer versions of netcdf should resolve the problem.

Downgrading netcdf driver to 4.3.0-1, also available in OSGeo4W, is not an option here, because this NetCDF files are not correctly recognized as Raster (min and max value always 1.79769e+308) with this version.

Loading them as Mesh gives

Invalid Data Source: D:\AROME_OPER_001_FC_SP_PT2_025_RH_2-HTGL_2019020412.nc is not a valid or recognized data source.

I am getting a CRASH even before loading the data. Simply using the browser panel to navigate to it, as soon as I reach a folder with one of those files, QGIS crashes.

This is the crash report I get:

Crash ID: be28959efc88f41008b90f2715e269b9959ca36c

Stack Trace

RtlFreeHeap :
free_base :
nc_set_var_chunk_cache_ints :
nc_set_var_chunk_cache_ints :
NC4_sync :
NC4_close :
nc_close :
GDALRegister_netCDF :
GDALRegister_netCDF :
QgsLayoutUtils::fontHeightCharacterMM :
OGREnvelope::IsInit :
OGREnvelope::IsInit :
QgsLayoutUtils::fontHeightCharacterMM :
QgsLayoutUtils::fontHeightCharacterMM :
QgsLayoutUtils::fontHeightCharacterMM :
QgsLayoutUtils::fontHeightCharacterMM :
QThreadPoolPrivate::reset :
QThread::start :
BaseThreadInitThunk :
RtlUserThreadStart :

QGIS Info
QGIS Version: 3.5.0-Master
QGIS code revision: 4a44306700
Compiled against Qt: 5.11.2
Running against Qt: 5.11.2
Compiled against GDAL: 2.4.0
Running against GDAL: 2.4.0

System Info
CPU Type: x86_64
Kernel Type: winnt
Kernel Version: 10.0.17763

Thanks jef for the update.

Now, I can open the netcdf in QGIS 3.4 but in master it fails to open altogether. @pedro @alexandre could you confirm?

Saber Razmjooei wrote:

Thanks jef for the update.

Now, I can open the netcdf in QGIS 3.4 but in master it fails to open altogether. @pedro @alexandre could you confirm?

works fine in the nightly (64bit) of 185855b214 for me.

Brilliant, I did a re-install and all works well.

Thanks a lot for the prompt upgrade of the libraries!

Jürgen Fischer wrote:

Saber Razmjooei wrote:

Thanks jef for the update.

Now, I can open the netcdf in QGIS 3.4 but in master it fails to open altogether. @pedro @alexandre could you confirm?

works fine in the nightly (64bit) of 185855b214 for me.

Hi Jurgen,

I'm also with problems in master (code revision 185855b214).

Now I don't have any crash in browser when opening the folder with these NetCDF files, but when I try to load them in QGIS, I get:

• Loading as Mesh:

2019-02-06T09:26:19     CRITICAL    Layer is not valid : The layer is not a valid layer and can not be added to the map

2019-02-06T09:29:53     CRITICAL    Invalid Data Source : C:\Users\pedro.venancio\Documents\Nova_pasta_2\AROME_OPER_001_FC_SP_PT2_025_RH_2-HTGL_2019020512.nc is not a valid or recognized data source.

• Loading as Raster:

2019-02-06T09:27:06     CRITICAL    Invalid Layer : GDAL provider Cannot open GDAL dataset C:/Users/pedro.venancio/Documents/Nova_pasta_2/AROME_OPER_001_FC_SP_PT2_025_RH_2-HTGL_2019020512.nc:
             `C:/Users/pedro.venancio/Documents/Nova_pasta_2/AROME_OPER_001_FC_SP_PT2_025_RH_2-HTGL_2019020512.nc' not recognized as a supported file format. (file: ..\..\..\src\providers\gdal\qgsgdalprovider.cpp row: 2616function QgsGdalProvider::initIfNeeded:)
             Raster layer Provider is not valid (provider: gdal, URI: C:/Users/pedro.venancio/Documents/Nova_pasta_2/AROME_OPER_001_FC_SP_PT2_025_RH_2-HTGL_2019020512.nc (file: ..\..\..\src\core\raster\qgsrasterlayer.cpp row: 616function QgsRasterLayer::setDataProvider:)

With QGIS 3.4.4 everything works fine.

@Pedro,

I had the same issue. But I re-ran OSGeo4W installer and marked gdal and qgis-dev to be re-installed. It worked after re-installation.

I can confirm the issue. I think it is a browser problem with handling the file formats. Everything works as expected from Add Source Layer option.

Let me try it in the latest Linux build and we can open a new ticket.

Saber Razmjooei wrote:

I can confirm the issue. I think it is a browser problem with handling the file formats. Everything works as expected from Add Source Layer option.

Let me try it in the latest Linux build and we can open a new ticket.

Wait for the next nightly build - the current might still be built with the previous HDF5 (so the MDAL provider might still have issues, that GDAL doesn't have anymore).

Jürgen Fischer wrote:

Wait for the next nightly build - the current might still be built with the previous HDF5 (so the MDAL provider might still have issues, that GDAL doesn't have anymore).

Seems fixed now Jürgen!

Thank you very much!