Post-processing: Frequency domain commands

These commands are available for frequency domain dynamic simulations only.

Frequency domain results

Outputs a table containing frequency domain statistics for the selected result variable. These are available for any result variable for which statistics results are available.

The additional data column is used to specify the storm duration for extreme statistics results. For example:

StormDuration=3

The storm duration is given in hours. If this is omitted, then a default value of 3 is used.

Frequency domain range graph

Produces a table containing range graph results. The table contains arc length, static value and standard deviation. For random wave analyses, most probable maximum (MPM) is reported. For regular wave analyses, amplitude is reported.

The additional data column is used to specify the storm duration for extreme statistics results, as described above.

Frequency domain process components

A table of the harmonic components of the frequency domain solution of the model, the same components as are reported by the frequency domain statistics results. No period, object data or additional data are required.

Frequency domain process results

A table of the real and imaginary parts of the complex components of the selected result variable.