Dynamic Super Element Analysis

Dear SACS users,

I have been trying to perform dynamic super element analysis to set up a load iteration process with the turbine manufacturer.

I tried to follow the steps menioned in the help file of DSE analysis as much as possible.

I made a simple model of 3 legged jacket with a wind turbine tower. The idea was to extract the dynamic super element at the interface of the jacket & turbine tower.

Step 1: Modal Analysis 

The Dynamic Super element data file (dsetrs.*), which is an output of modal analysis is used as an input for wave response to generate reduced forces. However if I run the wave response together with dsetrs.* , I get an error : as shown below: 

Step 2: Wave response : 

 

basically the wvrlst.response stops at a point where the programstarts reading wvrinp. files.

Has anyone faced this issue before ? I somehow feel that I am unable to generate the dsetrs.modal file accurately which leads to this problem.

Thanks