When I perform a frequency analysis, I edit the .inp file manually including in the frecuency step:
Code: Select all
***********************************************************
** At least one step is needed to run an CalculiX analysis of FreeCAD
** written by write_step_begin function
*STEP
*FREQUENCY, SOLVER=MATRIXSTORAGE
1,0.0,100000.0
http://web.mit.edu/calculix_v2.7/Calcul ... de206.html
However, when I run the analysis I get the following error in the report view.
FEM: No nodes found in Frd file.
Problem on frd file import. No nodes found in frd file.
FEM: No result object in active Analysis.
The files containing stiffness and mass matrices are correctly written but there is no simulation results.
I dont know, Am I doing something wrong?
Thank you!
EDIT: fandaL solution works! https://forum.freecadweb.org/viewtopic. ... 76#p257758
However there is a small bug. Frd and the rest of the files contains all the information but (N-1) modal frequencies are displayed in the FreeCAD GUI. Shall someone check this?
best regards,
OS: Windows 10
Word size of OS: 64-bit
Word size of FreeCAD: 64-bit
Version: 0.17.13528 (Git)
Build type: Release
Branch: releases/FreeCAD-0-17
Hash: 5c3f7bf8ec51e2c7187789f7edba71a7aa82a88b
Python version: 2.7.14
Qt version: 4.8.7
Coin version: 4.0.0a
OCC version: 7.2.0
Locale: Spanish/Spain (es_ES)