Guralp Systems Scream - Manual (Page 4)

Scream! 4.5
7.3.1 STA/LTA....................................................................................................81
7.3.2 Level........................................................................................................... 85
7.3.3 External triggering.....................................................................................85
7.3.4 Pre-trigger and post-trigger recording.......................................................86
7.4 Mux Channels...................................................................................................86
7.5 Ports.................................................................................................................. 87
8 Controlling digitisers...............................................................................................89
8.1 System............................................................................................................... 89
8.2 Triggering..........................................................................................................90
8.3 Calibration........................................................................................................91
8.4 Mass Control.....................................................................................................92
8.5 Data flow...........................................................................................................93
8.5.1 DIRECT......................................................................................................94
8.5.2 FILING....................................................................................................... 95
8.5.3 DUPLICATE...............................................................................................96
8.5.4 DUAL......................................................................................................... 97
8.5.5 FIFO (First In First Out)............................................................................97
8.5.6 ADAPTIVE.................................................................................................98
8.5.7 Transmission mode summary...................................................................99
8.6 Buffer Memory Usage.......................................................................................99
8.6.1 RE-USE / RECYCLE...................................................................................99
8.6.2 WRITE-ONCE..........................................................................................100
9 Recording and playback.......................................................................................101
9.1 Recording........................................................................................................ 101
9.2 Files................................................................................................................. 103
9.2.1 UFF file format........................................................................................106
9.2.2 MiniSEED file format..............................................................................107
9.2.3 SAC file format........................................................................................109
9.2.4 SUDS file format.....................................................................................110
9.2.5 GSE file format........................................................................................111
9.2.6 CSS file format........................................................................................111
9.2.7 SEG-y file format.....................................................................................112
9.3 Playback..........................................................................................................112
9.3.1 GCF files..................................................................................................112
9.3.2 Reading hard disks..................................................................................115
9.3.3 SCSI tapes................................................................................................116
9.4 Automatic playback........................................................................................117
10 Printing options...................................................................................................119
10.1 Page printout.................................................................................................119
10.1.1 Automatic printing................................................................................119
10.1.2 Automatic screen-shots.........................................................................121
4 Issue K