I am working on fabric structure of approximately 10=12m of length. I have done with the form finding adding external supports and meterialisation. but unfortunately form finding showig mei this 2 errors(see attached sofi file & below error).
+++++ warning no. 191 in program VERS
No equilibrium found in the nonlinear analysis in loadcase 1
Please check the load-magnitude or change the iteration parameters:
- allow more iterations
- permit a greater tolerance
- reduce FMAX e.g. FMAX=1.1
- check other iteration method → control ITER 0
Displacements and residual forces of all iteration steps can be
checked in loadcase 90001… in Animator oder WINGRAF.
+++++ warning no. 192 in program VERS
Start on a primary loadcase with lower load magnitude.
Please guide me in this regard.
Looking forwaed to hearing from you.