New question #669048 on Yade: https://answers.launchpad.net/yade/+question/669048
Hey Guys, I tried to model the triaxial (CU) and try to model my engine based the PFV but I face an issue when I run my script. I appreciate it if you let me know how can I solve this challenge in my model. You can find herewith the issue: Welcome to Yade 1.20.0 TCP python prompt on localhost:9000, auth cookie `cseukd' XMLRPC info provider on http://localhost:21000 Running script pfvmodify.py WARN /build/yade-KKgSmd/yade-1.20.0/pkg/dem/SpherePack.cpp:215 makeCloud: The size distribution has been scaled down by a factor pack.appliedPsdScaling=0.625431 unbalanced force: 0.0195013305315 mean stress: -7.82565707168 unbalanced force: 0.318869367055 mean stress: -7990.17746607 unbalanced force: 0.0733735650605 mean stress: -9769.04705507 unbalanced force: 0.0430250388519 mean stress: -9918.88193316 unbalanced force: 0.00464730410669 mean stress: -9958.4404813 unbalanced force: 0.00110115117756 mean stress: -9996.29707911 ### Isotropic state saved ### 0.436852966163 -9996.29707911 1006 CHOLMOD warning: matrix not positive definite something went wrong in Cholesky factorization, use LDLt as fallback this time 6101 0 0.01 -0.02 0.01 [[ ^L clears screen, ^U kills line. F12 controller, F11 3d view (use h-key for showing help), F10 both, F9 generator, F8 plot. ]] Yade [1]: CHOLMOD warning: matrix not positive definite something went wrong in Cholesky factorization, use LDLt as fallback this time Cheers Sam -- You received this question notification because your team yade-users is an answer contact for Yade. _______________________________________________ Mailing list: https://launchpad.net/~yade-users Post to : yade-users@lists.launchpad.net Unsubscribe : https://launchpad.net/~yade-users More help : https://help.launchpad.net/ListHelp