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Hi, thank you for this information. I mixed up values with Abaqus/Standard... Regards, Nejc

Dear Bartosz, Thank you very much for your help! I will use your method in my interface... Thanks for the warning, but I know that I'm using file units reserved for Abaqus-for testing I write to .log file with (6,*)! Thank you again! Regards, Nejc

Hi, I have one file (amplitude.txt) with all amplitudes-data in file looks like this: Fx1 Fy1 Fz1 Fx2 Fy2 Fz2 Fx3 Fy3 Fz3 ...etc.. Yes I want to read all values from file to array at first call, and for later calls only prescribe values from array to amplitudes. I think that this will be...

Dear Bartosz, I used your suggestion in my code, but when I checked amplitudes and svars values I noticed that values are non-zero only in first call-therefore for first amplitude. Below is my subroutine (this is only simple case of VUAMP) - I use one additional file (unreaded.txt) for...

Dear Bartosz, Thank you for your information. I suppose that you have solved my problem! Yes, you are almost right all values are explicitly known before each time increment (explicit simulation). I developed interface for coupled simulations based on geometry and load transfer. In "outer...

Dear Bartosz, Thank you for your answer. I alredy tried to read all amplitudes only at first call, but it looks like fortran subroutine doesn't remember array...what you mean with "saving in memory" ? Regards, Nejc

Dear users! I have made interface for coupled simulations using VUAMP subroutine. I import value of loads with VUAMP subroutine to prescribe node forces of model in every increment...It's working fine, but when I tried to simulate bigger problem (Number of nodes>5000) there is a problem with...

I think that the simplest way to do that is to use history output(you can choose how many outputs you get and in which node set you want to have this output)...when your simulation is done you get tabular data and you can copy/paste this data in excel If you have any further questions, do not...

Hello all! Is there any simple way to establish comunication between subroutine (VUFIELD and VUAMP) and outer code in c++ (Abaqus Explicit). I use subroutine VUAMP to export coordinates and write them to file. C++ programm read these data, compute force and write force to other file...I read...

Dear Mustaine3 I tried to use your method, but I get error: in keyword *CLOAD, file "Job-1.inp", line 100: Unknown assembly id 1. Concentrated load is specified on 1 nodes that are not active. Check loading definitions in the model. The nodes may have been deleted because they were not...

Many thanks for your answers!! I will try both ways... Now I use this simple script: a = mdb.models['Model-1'].rootAssembly region = a.sets['N0023'] mdb.models['Model-1'].ConcentratedForce(name='N0023_1', createStepName='Step-1', region=region, cf1=1.0, amplitude='N0023_1'...

I didn't know that this is possible...Is it possible using CAE or only with script? Could you give me some tips about this... Thank you! regards

Because I need sets for concentrated force definition. I want to prescribe load at every node (for this I already have script) ;)

Hello everyone! I need script to define node sets from node name. I read manual and found NodeSetFromNodeLabels command, how can I use this command. I want to define node set to every node in model (node 1-->nodeSet=N0001, node 2-->nodeSet=N0002,....). Could anyone help me with some advice...

Dear Abaqus users, I have one question...have anyone tried to export coordinates of nodes in Abaqus/explicit for every time increment using user subroutine VUFIELD? In this subroutine is input COORD array which stores node coordinates, but I can't find any example of FIELD variable definition. I...