spgraph

Mapdl.spgraph(tblno='', curvno='', curvnobeg='', **kwargs)

Displays input spectrum curves for MPRS analysis.

APDL Command: SPGRAPH

Parameters
  • tblno – Table number to display. Defaults to 1.

  • curvno – Curve number to display. Defaults to none.

  • curvnobeg – Beginning of the curve number range to display. Defaults to 1.

Notes

You can display up to 10 input spectrum curves (SPVAL and SPFREQ commands) with log X scale.

If the input spectrum curves are not associated with a damping value (SPDAMP command), CURVNO and CURVNOBeg are not applicable and table TBLNO is displayed. Otherwise, specify CURVNO or CURVNOBeg:

if CURVNO is used, one curve is displayed.

if CURVNOBeg is used, up to 10 curves are displayed. CURVNOBeg is the beginning of the curve number range of interest.