Hi Lim,

I see an issue in your code defining Material Properties on LineBody:


Syntax for MPDATA command: MPDATA, Lab, MAT, SLOC, C1, C2, C3, C4, C5, C6

with SLOC is Starting location in table for generating data.

For Young's Modulus property, it's only contain 100 data values. So, when you define SLOC=2e5, which is outside this range.

Recommend: use MP,EX command instead of MPDATA command