Konstantine Kourbatski
Ansys Employee
SIGSEGV is invalid memory access, i. e attempt to accessing memory that is not been initialized or attempting to accessing out of array bounds. have you tried debugging the UDF e. g. by commenting out lines to pinpoint which syntax construct leads to SIGSEGV? I also see you are interpreting the UDF, however not all UDF macros are compatible with interpreter option. n