Guralp Systems CMG-EDU - Manual (Page 20)

CMG-EDU
3.6.4 Paused mode
Click the Pause icon to stop the window scrolling. If new blocks
arrive which contain data from the time period displayed, Scream! will
add them to the window.
Whilst a window is paused, you can:
•
Scroll the waveform to left and right to view all the data that
Scream! has in memory. Alternatively, hold down CTRL whilst
turning your mouse wheel to scroll through the data. Because
new data is still being added to the memory buffer, the scroll bar
will move slowly to the left as long as the display is paused.
•
Zoom in and out to examine features in the data.
•
Select data from several streams by holding down SHIFT and
dragging:
You can save this data to a file by clicking Save...:
Select the directory and format for the file, and click OK to save
the data with one file for each stream (using the format shown.)
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