Subroutine Type

Utility/Data Access

Definition

Retrieves the mode numbers and the corresponding mode frequencies of a Body_Flexible element.

Use

The function can be called by any user-defined subroutine.

Calling Syntax

Fortran

CALL MODINF(ID, MODE, FREQ, ERRFLG)

C

c_modinf(id, mode, freq, errflg)

Python

[mode, freq, errflg] = py_modinf(id)

MATLAB

[mode, freq, errflg] = m_modinf(id)

Input Arguments

[integer] ID

Identifier of the corresponding Body_Flexible element.

Output Values

[integer] MODE

A vector of integer values that contains the mode numbers of active modes of the flexible body.

[double precision]  FREQ

A vector of double precision values that contains the modal frequencies, in cycle per time unit, for all active modes of the flexible body.

[logical] ERRFLG

A value that is true if an error occurs during the call to MODINF.