*DRAGWAVST

Data cards :

Either no parameters or an arbitrary number of lines (group defined by *RISER) comprising 1 to 20 values each. Note that & can be used if several lines are needed

IGR_1 ... IGR_N

Purpose :

To require that the drag force be computed on the wave velocity minus structural velocity.

Details :

Parameter	Description
IGR_1 ... IGR_N	List of lines with drag based on wave velocity

Note

If no parameter is provided, the option is valid for all lines.

If 4 - 6 is entered, line 4, 5, and 6 are considered

If used with keywords *DRAGFLUID, *DRAGCUR or *DRAGABSOLU or *DRAGWAV, and if a group is used several time, the last keyword (in the .log file) is applied on that group