Alessandro, Paraview says that it failed to read the attribute data. I just mean that when I connect Paraview to the machine, the pressure data does not load if I select more than 1 node or process/node.
Jake On Wed, Jul 12, 2017 at 11:00 AM, Alessandro De Maio <[email protected]> wrote: > Hi Jake, > when you talk about running in multi-processing are you talking about > the solver that produces the data or about running Paraview in mpi-mode? > Which is the error you get? > > Alessandro > > On Wed, Jul 12, 2017 at 5:28 PM, Jake Gerard <[email protected]> > wrote: > >> Any help here would be greatly appreciated. >> >> On Tue, Jul 11, 2017 at 2:37 PM, Jake Gerard <[email protected]> >> wrote: >> >>> Good Afternoon, >>> >>> I have been moving to an HDF5/XDMF system for analyzing big data from a >>> computational fluid model. I finally got all the basic components working >>> on my local machine but have run into problems when trying to run on an HPC >>> system. Here is the XDMF file: >>> >>> <?xml version="1.0" ?> >>> <!DOCTYPE Xdmf SYSTEM "Xdmf.dtd" []> >>> <Xdmf xmlns:xi="http://www.w3.org/2003/XInclude"; Version="2.1"> >>> <Domain> >>> <Grid Name="my_Grid" GridType="Uniform"> >>> <Topology TopologyType="3DCoRectMesh" Dimensions="91 19 19"> >>> </Topology> >>> <Geometry GeometryType="Origin_DxDyDz"> >>> <DataItem Dimensions="3" NumberType="Integer" Format="XML"> >>> 0 0 0 >>> </DataItem> >>> <DataItem Dimensions="3" NumberType="Integer" Format="XML"> >>> 1 1 1 >>> </DataItem> >>> </Geometry> >>> <Attribute Name="pressure" AttributeType="Scalar" Center="Node"> >>> <DataItem Dimensions="91 19 19" NumberType="Float" Format="HDF"> >>> out.h5:/pres_group/presmag >>> </DataItem> >>> </Attribute> >>> <Attribute Name="velocity" AttributeType="Vector" Center="Node"> >>> <DataItem ItemType="Function" Function="JOIN($0, $1, $2)" >>> Dimensions="91 19 19 3"> >>> <DataItem Dimensions="91 19 19" NumberType="Float" >>> Format="HDF"> >>> out.h5:/velo_group/x_velo >>> </DataItem> >>> <DataItem Dimensions="91 19 19" NumberType="Float" >>> Format="HDF"> >>> out.h5:/velo_group/y_velo >>> </DataItem> >>> <DataItem Dimensions="91 19 19" NumberType="Float" >>> Format="HDF"> >>> out.h5:/velo_group/z_velo >>> </DataItem> >>> </DataItem> >>> </Attribute> >>> </Grid> >>> </Domain> >>> </Xdmf> >>> >>> This has worked properly on my machine. However, when I was getting an >>> error of failing to read the pressure data when I tried this on multiple >>> processes. The vector data for velocity was fine, but the pressure data >>> could not be read. I narrowed the problem down to something regarding the >>> number of processes because the pressure data worked fine on the HPC >>> machine if I only ran it on 1 process. Is there anything that sticks out >>> that could be causing this problem? For instance, is there a different >>> format for these files when they are run on multiple processes? >>> >>> Respectfully, >>> >>> Jacob Gerard >>> >> >> >> _______________________________________________ >> Powered by www.kitware.com >> >> Visit other Kitware open-source projects at >> http://www.kitware.com/opensource/opensource.html >> >> Please keep messages on-topic and check the ParaView Wiki at: >> http://paraview.org/Wiki/ParaView >> >> Search the list archives at: http://markmail.org/search/?q=ParaView >> >> Follow this link to subscribe/unsubscribe: >> http://public.kitware.com/mailman/listinfo/paraview >> >> >
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