i'm performing a frequency analysis in Abaqus , i've extracted the mass and stifness matrix in a .mtx files , but the shape is a bit strange , can you help me to fix the matrix to use it in calculation after, thank you very much for your answers Regards,

i'm performing a frequency analysis in abaqus , i need to extarct the modeshapes vector to use it in calculation, and i can't find how to do that , thank you very much for your answers, Regards

Hello, I'm a new user of Abaqus2Matlab and I'm having problems at extracting history output variables such as CAREA, CFN and CMN. The following warning is displayed: > In readHistoryOdb (line 251) Warning: In step translation release 3, history region NodeSet . Z000001, there is no history output with identifier CAREA. There are actually several warning messages like this one, where the changes are on the number after CS.: > In readHistoryOdb (line 251) Warning: In step translation release 3, history region Node p_150 - humerus cartilage CS.19070, there is no history output with identifier CAREA. The script I'm using is: odb_name='degree15016var_A2M.odb'; out=exploreHistoryOdb(odb_name); stepName='translation release 3'; outputVar='CAREA'; % indOut=false; %(no dat file) indOut= 'True'; %(create dat file) S = 'C:\Users\Usuario\Desktop\A2M_GUI_Output'; [odbOut,odbDat,rpyOut]=readHistoryOdb(odb_name,... stepName,outputVar,indOut,S); I've opened the .odb file on Abaqus and I could read all the history outputs there. Could someone help me with this?