Setting the Loop End Time
Usually the last frame in the loop is set to be the Most Recent picture. In this case, new data
are added automatically to the loop. This allows you to leave a loop running on a display so
that you can always see the current situation. Note that when the loop end time is set to
most recent (the default), the Mode indicator at the top shows:
The green background behind User indicates that the display automatically updates with
new images. If the loop does not reflect the most recent data, the Mode shows a red
background color.
The Current Frame and Grab Time options allow you to fix the end time for occasions when
you want to create loops that do not end with the most recent image, for example, for
analysis of archive data from last year.
• Current Frame mode sets the loop end time to be the time of the image that is
currently in the window when the loop is started. Browse through the images until you
decide what frame should be the last frame and then start the loop. The loop ends on
the frame that you selected.
As you start and stop loops in this mode, the end time is not fixed, it is readjusted every
time that the loop is restarted.
• Grab Time allows you to select a specific time for the end of the loop. Browse through
the images until you find the image that you want to be the last frame and select Grab
Time to latch this time. Even if you change product types, any loops started use this as
the end time.
IRIS Product and Display User Guide M211319EN-H
226 RESTRICTED
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