Output data files for processing by Paraview.

[WANGJIANHUI]

Dear user:
        I am solving the free vibration problem of the structure. I want to check the structural vibration mode in the paraview software, but some errors occur and the system cannot operate normally. The output file shows: “If this record is correct error may result from missing blank record before new command type”. The attachment is my input file. I hope the teacher can provide some help.
        I would be very grateful if you could answer it!

[Prof. S. Govindjee]

I tired your file and it worked just fine.  It ran in FEAP and paraview was able to read it too.  The one thing to note is that FEAP does not output the eigenvalue solutions to the paraview file.  If you would like to render the eigensolutions in paraview you will need to add the output of the them to program/p_paraview.f.

[WANGJIANHUI]

But when I run this input file in FEAPPV, the output file displays "If this record is correct error may result from, missing blank record before new command type", and no eigenvalue results are obtained, nor is a ". vtk" file generated.
The attachment is my output file. I hope you can point out my problem.

[Prof. S. Govindjee]

The error I get running FEAPpv is

Code: [Select]

         R U N N I N G    F E A P p v    P R O B L E M    N O W
  No procedure or macro command named PVIEw        exists.
 --> ERRORS OCCURRED: For details see output file.
Which is correct, since feappv does not have paraview output.  You would have to program in that option as a user macro.
If you remove the PVIEw command, your input files runs just fine with feappv.