Dear all!

The PIPENET transient module create a .FRC　file, the CII/PIPENET interface tool can transfer the file to a P*.DLF file and create a complete dynamic input file.
The P*.DLF is a DLF curve and the abscissa of the spectrum is frequency axis.
So it's ok to run a spectrum response analysis,but if i want to run a time history analysis ,how to do? because it's better to use time history analysis when it comes to steam hammer problem.
Another question is: how to input a complex force file (created by PIPENET) to CII.
Thanks a lot!

Best regards

whm