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LB

Sets image or graphics frame loop bounds.

Formats

LB bframe eframe
LB G bframe eframe

Parameters

bframe

beginning frame of the loop (default=previous bframe )

eframe

ending frame of the loop; must be larger than bframe (default=half the highest frame number for image frames; the highest frame number for graphics frames)

 

MAX

highest frame number on the workstation

G

sets the graphics frame loop bounds; valid only in sessions with independent graphics

Remarks

When you start McIDAS, the loop bounds are set to 1 through the highest frame number.

See Also

Use commands A, B, and L to advance, back up, and loop through the frames. Use the LS command to create random loop sequences. See Chapter 2, Introduction , for more information on the loop control system.

Examples

LB

This entry lists the current loop bounds.

LB 1 6

This entry sets the loop bounds to frames 1 through 6.

LB 6 MAX

This entry sets the loop bounds to frames 6 through the highest frame number.

LB G 8 11

For a session with independent graphics, this entry sets the graphics loop bounds to frames 8 through 11.


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