I am a user from Japan. Please forgive me if my English is inappropriate.
I am very grateful for MEDReader.
I have found a bug in the MEDReader plugin.
I think, it is a bug specific to the shell element known as COQUE_3D.
Environment in use
- paraview ver 6.1.1
- SalomeMeca2024
- Ubuntu 24.04.4 LTS
The meshes for COQUE_3D consist of TRIA7 (triangular) and QUAD9 (quadrilateral) elements; unlike standard quadratic elements (TRIA6 and QUAD8), these include an additional 7th and 9th node, respectively.
When I load and display the output file (rmed) from SalomeMeca, the DEPL (displacement) shows a strange distribution.
I suspect this is because the DEPL values for nodes 7 and 9 are zero, yet those nodes are being displayed.
For quantities such as SIEQ and SIGM (i.e., those other than DEPL), the Code_Aster (comm) commands convert element-based solutions to nodal-based solutions; however, since DEPL is inherently a nodal solution, no conversion is required.
When examining the data using ParaView's SpreadSheetView, I found that for variables such as SIEQ and SIGM (i.e., those other than DEPL), appropriate values are output for the 7th and 9th nodes upon conversion from element-based solutions to node-based solutions.
my regards
I am attaching the output file (.rmed) and the Aster code (.comm).
AttachedFile.zip
I am a user from Japan. Please forgive me if my English is inappropriate.
I am very grateful for MEDReader.
I have found a bug in the MEDReader plugin.
I think, it is a bug specific to the shell element known as COQUE_3D.
Environment in use
The meshes for COQUE_3D consist of TRIA7 (triangular) and QUAD9 (quadrilateral) elements; unlike standard quadratic elements (TRIA6 and QUAD8), these include an additional 7th and 9th node, respectively.
When I load and display the output file (rmed) from SalomeMeca, the DEPL (displacement) shows a strange distribution.
I suspect this is because the DEPL values for nodes 7 and 9 are zero, yet those nodes are being displayed.
For quantities such as SIEQ and SIGM (i.e., those other than DEPL), the Code_Aster (comm) commands convert element-based solutions to nodal-based solutions; however, since DEPL is inherently a nodal solution, no conversion is required.
When examining the data using ParaView's SpreadSheetView, I found that for variables such as SIEQ and SIGM (i.e., those other than DEPL), appropriate values are output for the 7th and 9th nodes upon conversion from element-based solutions to node-based solutions.
my regards
I am attaching the output file (.rmed) and the Aster code (.comm).
AttachedFile.zip