NLPARAM, LGDISP unable to edit
I am trying to use param LGDISP using load collector NLPARAM but this option is not showing to me in hypermesh.
Answers
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Hello
You can define it in the SUBCASE
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Jason Craanen_20442 said:
Hello
You can define it in the SUBCASE
Or activate it in the PARAM card
https://help.altair.com/hwsolvers/os/topics/solvers/os/param_lgdisp_bulk_r.htm?zoom_highlight=lgdisp
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Option is available in subcase defination but it is now allowing me to select any value. Also it is grayed out.
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Amol_22063 said:
Option is available in subcase defination but it is now allowing me to select any value. Also it is grayed out.
You need to clear out the other NLPARM entry first. YOu can only have one.
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Created new file & added loadstep largedisp is only acivated by loadcollector. Added new load collector LGDISP is not availble.
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Amol_22063 said:
Created new file & added loadstep largedisp is only acivated by loadcollector. Added new load collector LGDISP is not availble.
I am not sure I understand your question?
By using the NLPARM (LGDISP) you are activating the large displacement model.
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Jason Craanen_20442 said:
I am not sure I understand your question?
By using the NLPARM (LGDISP) you are activating the large displacement model.
- PARAM, LGDISP,1 is used to activate large displacement analysis for all subcases containing the NLPARM or NLCTRL Subcase Information Entry in the model. Subcase-specific Large Displacement Analysis can be activated via NLPARM(LGDISP)=SID, wherein, SID references a NLPARM Bulk Data Entry.
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Jason Craanen_20442 said:
- PARAM, LGDISP,1 is used to activate large displacement analysis for all subcases containing the NLPARM or NLCTRL Subcase Information Entry in the model. Subcase-specific Large Displacement Analysis can be activated via NLPARM(LGDISP)=SID, wherein, SID references a NLPARM Bulk Data Entry.
In subcase definition when I click on NLPARM LGDISP, I get option to select loadcollector.
In loadcollector I am unable to see option for LGDISP shown in images above.
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Amol_22063 said:
In subcase definition when I click on NLPARM LGDISP, I get option to select loadcollector.
In loadcollector I am unable to see option for LGDISP shown in images above.
I seem to recall this was an issue that has been resolved. Can you please try updating to a newer version and see if you see the same behavior?
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Jason Craanen_20442 said:
I seem to recall this was an issue that has been resolved. Can you please try updating to a newer version and see if you see the same behavior?
Updating to latest version might be difficult. Is there no other option like editing .fem file to put on the parameter.
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Amol_22063 said:
Updating to latest version might be difficult. Is there no other option like editing .fem file to put on the parameter.
I would even look into a hotfix release.
You can disable filtering on the entities
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Jason Craanen_20442 said:
I would even look into a hotfix release.
You can disable filtering on the entities
We tried to apply hotfixes from snapshot below.
The issue is still there.
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Amol_22063 said:
We tried to apply hotfixes from snapshot below.
The issue is still there.
I am not able to reproduce the issue
I would either disable filtering or trying deleting temporary settings files
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Jason Craanen_20442 said:
I am not able to reproduce the issue
I would either disable filtering or trying deleting temporary settings files
Filtering is removed but I am still getting the same issue. I will ask company admin to remove setting file as I don't have permission to do it & come back to you if the problem is still there.
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Altair Employee