Radioss Time History Output Error

90seatay
90seatay Altair Community Member
edited October 2024 in Community Q&A

I have a model outputting both a T01 file and an H3d file. I would like to have nodal forces/moments for a particular node (TH/NODE output) and forces/moments for a particular RBODY (TH/RBODY) output. I am able to get the outputs in the H3d file if I load that into hypergraph, but if I try to load the time file I am not able to get any output requests and I get an error message, "Unable to recognize: /path/fileT01". I have tried to translate the file using HGTRANS but that application also is not able to open the T01 (reference here: https://community.altair.com/community/en?id=community_question&sys_id=0d66ccf61b2bd0908017dc61ec4bcb2c)


The H3d file is disadvantageous due to to its size, so I would prefer not to use this output.

 

 

Please see below for the engine file requests:

 

/RUN/Filename/1/
0.010000000000000   
/MON/ON
/PRINT/-500/55        
/VERS/2023
/H3D/DT
0.000000000000000    1.00000000000000E-04
/H3D/NODA/DMASS
/H3D/NODA/FREAC
/H3D/NODA/FRES
/H3D/NODA/FVEL
/H3D/NODA/MREAC
/H3D/NODA/VEL
/H3D/NODA/VEL/TMAX

and the TH requests:

 

 

/TH/RBODY/2
#thgroup_name
RBODY                                                                                               
#  var_ID1   var_ID2   var_ID3   var_ID4   var_ID5   var_ID6   var_ID7   var_ID8   var_ID9  var_ID10
F         M         FI        MI        R         
#  Obj_ID1   Obj_ID2   Obj_ID3   Obj_ID4   Obj_ID5   Obj_ID6   Obj_ID7   Obj_ID8   Obj_ID9  Obj_ID10
      1153
#---1----|----2----|----3----|----4----|----5----|----6----|----7----|----8----|----9----|---10----|
/TH/NODE/1
#thgroup_name
RBODY_TH                                                                                            
#  var_ID1   var_ID2   var_ID3   var_ID4   var_ID5   var_ID6   var_ID7   var_ID8   var_ID9  var_ID10
DEF       
#  node_ID   skew_ID                                         node_name
   1517702         0     

 


Thanks

Answers

  • TayfunBaskara
    TayfunBaskara Altair Community Member
    edited October 2024

    Hello Sean,

    I'm not sure if it's a definitive solution since I haven't seen the model but it seems that the /TFILE card is missing in the engine file. The /TFILE card defines the writing frequency of the points in the graph result. I hope it helps.

    Tayfun

Welcome!

It looks like you're new here. Sign in or register to get started.

Welcome!

It looks like you're new here. Sign in or register to get started.