_s#_d.frf file

The _s#_d.frf file is an OptiStruct ASCII format results file.

File Creation

This file is only created for frequency response subcases. Creation of this file is controlled by the I/O Option OUTPUT.

File Contents

Result	Description
Displacement	Displacement results from frequency response analyses. Output is controlled by the I/O Option DISPLACEMENT.

File Format

If the real and imaginary format was selected on the DISPLACEMENT card, the file starts with the following header:

If the phase and magnitude format was selected on the DISPLACEMENT card, the file starts with the following header:

In either case, the results are grouped by node with results for different nodes separated by a blank line. The format of each line after the header is as follows:

	Frequency	X-rl/ph	X-im/mag	Y-rl/ph	Y-im/mag	Z-rl/ph	Z-im/mag
where:
	Frequency	is the frequency at which results are calculated.
	X-rl/ph	is either the real component in the x-direction or the phase angle in the x-direction component.
	X-im/mag	is either the imaginary component in the x-direction or the magnitude in the x-direction component.
	Y-rl/ph	is either the real component in the y-direction or the phase angle in the y-direction component.
	Y-im/mag	is either the imaginary component in the y-direction or the magnitude in the y-direction component.
	Z-rl/ph	is either the real component in the z-direction or the phase angle in the z-direction component.
	Z-im/mag	is either the imaginary component in the z-direction or the magnitude in the z-direction component.

Comments

1.	The # in the file name is the user-defined subcase ID from which these results are obtained.

2.	The _freq.mvw HyperView script file automatically creates plots for the results contained in this file.