plcfreq

Mapdl.plcfreq(spec='', sectbeg='', sectend='', **kwargs)

Plots the frequency response for the given CYCSPEC specification.

APDL Command: PLCFREQ

Parameters:

spec

CYCSPEC specification number (ordered 1 to N in the order input; use CYCSPEC,LIST to view the current list order). Defaults to 1.

sectbeg

Beginning sector number to plot. Defaults to 1.

sectend

Ending sector number to plot. Defaults to the total number of sectors expanded (/CYCEXPAND).

Notes

Following a cyclic mode-superposition harmonic analysis, this command plots the result item given by a CYCSPEC specification versus the harmonic frequency, one curve for each of the specified sectors. A CYCCALC command must have been issued prior to this command.