Var_desc: latitude (south negative) - U face Var_desc: longitude (west negative) - dot point Var_desc: latitude (south negative) - dot point Var_desc: Timestep-valid flags: (1) YYYYDDD or (2) HHMMSS I could help you implement a simple reader for the CMAQ netCDF file format within PVGeo-HDF5 if you’re up for getting your hands dirty! I tried playing around with your sample file but I don’t really understand the format… There are these data arrays present but I don’t really understand the data array shapes (especially since the time array ( 'TFLAG' is all zeros): Note: I see you are on Linux PVGeo and PVGeo-HDF5 have an issue on Linux and requires users to build ParaView from source because of this issue But you could easily implement a reader in PVGeo-HDF to handle this.
I’m pretty sure you cannot do anything like this using ParaView’s native netCDF readers.I used this to address another question here. Yes! Checkout PVGeo-HDF5 (in very, very early stages of development).This set of plugins is an offshoot of my PVGeo project called PVGeo-HDF5 which creates an easy to use framework for making a file reader for just about any data format in netCDF or HDF files. Hi too work with netCDF4 and HDF5 files quite often and I have been working to develop a new set of Python-based plugins for reading these data formats directly into ParaView. Just in case that you wanna try the netcdf file, I’ve uploaded here: (Say now I have five dimensions: time, longitude, latitude, layers and pollutant concentration, can I just import longitude, latitude, and concentration?)
Current netcdf reader can’t select dimension when it reads more than three, is there any other way that can choose specific dimensions data to import?.Are there any other available packages or other readers that can handle multi-dimension netcdf data in Paraview? (And since the file format is applied to EPA CMAQ module, changing the file format is not an option)._vtkOpenGLTexture (0圆e4f6b0): No scalar values found for texture input!" Will use image scalars by default.ĮRROR: In /home/buildslave/dashboards/buildbot/paraview-pvbinsdash-linux-shared-release_superbuild/build/superbuild/paraview/src/VTK/Rendering/OpenGL2/vtkOpenGLTexture.cxx, line 200 VtkPVImageSliceMapper (0圆e4f2a0): Failed to locate selected scalars. Warning: In /home/buildslave/dashboards/buildbot/paraview-pvbinsdash-linux-shared-release_superbuild/build/superbuild/paraview/src/ParaViewCore/ClientServerCore/Rendering/vtkPVImageSliceMapper.cxx, line 146 VtkPVCompositeDataPipeline (0圆0d3780): Algorithm vtkFileSeriesReader(0圆1302e0) returned failure for request: vtkInformation (0x5f1f5c0) VtkNetCDFCFReader (0圆1296d0): More than 3 dims without time not supported in variable LATDĮRROR: In /home/buildslave/dashboards/buildbot/paraview-pvbinsdash-linux-shared-release_superbuild/build/superbuild/paraview/src/VTK/Common/ExecutionModel/vtkExecutive.cxx, line 782 "ERROR: In /home/buildslave/dashboards/buildbot/paraview-pvbinsdash-linux-shared-release_superbuild/build/superbuild/paraview/src/VTK/IO/NetCDF/vtkNetCDFReader.cxx, line 803_
#PARAVIEW NETCDF WINDOWS#
But I noticed that the vtkNetcdfReader can’t take files that contain more than three dimensions(time included), and when I import my file on Windows version of Paraview 5.6, the program quitted unexpectedly, while on Linux version it gave errors like: I’m trying to use Paraview visualize multi-dimension netCDF data.
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