有限元程序输出文件的问题

楚香饭

我这里运行后是这样：
                    P R O G R A M    F L a g S H y P

          Finite element LArGe Strain HYperelasticity Program

Is the problem starting from scratch (y/n) ?:
y
Enter the data file name   :
1.dat
Enter the results file name:
2.dat
Enter the restart file name:
3.dat
Unknown element type
elinfo: Unknown element type

你呢？