Version: 1.2
TPViewer is a seismic section viewer for displaying the immediate results of a processing sequence. Place the viewer anywhere in a processibg sequence to see "before and after" comparisons of the effect of a process or sequence of processes. You can set the viewer up so that it is "persistent", i.e. remains active after the processing sequence has finished, or "temporary", i.e. it only displays traces while processing is going on. You can also preset the horizontal and vertical scales, display type and amplitude and determine what kind of horizontal and vertical scales will be displayed.
This version of TPView is supplied as part of the TracePrep TPBasic module.
To install the TPView module, run the TracePrep setup program. TPView comprises a dynamic link library TPView.DLL and a corresponding INI file TPView.INI. These two files are added to the Lynx system directory (LynxSys) at installation. The help file (this file) is added to the docs subdirectory of LynxSys. For TracePrep to recognise the new module, the installation adds an entry to the TracePrep.INI file [packages] section, e.g.
[packages]
TPView=vvvv
where vvvv is the version number of the TPView module, found in the [lynx] section of TPView.INI.
The [config] section in TPView.INI contains module constants which can be edited manually, or through the LEAConfig application
Place one or more VIEWER processes into the processing list and set up the VIEWER's parameter pages for the desired display.
The viewer toolbar contains standard buttons for Lynx's viewer component
Toolbar buttons are duplicated in the main menu
Process ID - TracePrep standard process ID
Process title - A brief description of an instance of the process
Horizontal scale 1:
(type single, limits 0.1 to 20.0)
Approximate horizontal scale based on nominal trace spacing
Vertical scale, cm/sec
(type single, limits 1000 to 200000)
Approximate vertical scale
Amplitude factor
(type single, limits 0.01 to 100.0)
Amplitude scale
(type option, Auto, Fixed, )
Peak amplitude
(type single, limits 0.001 to 1000000.0)
Trace Clip amplitude
(type long integer, limits 1 to 10)
Plot Direction
(type option, LtoR, RtoL)
Overview at startup
(type option,
Yes, No, )
Not implemented
Top scale 1 type
(type option, None,
CDP, Distance, Shotpoint, Trace)
scale to appear across the top of the
traces display
Top scale 2 type
(type option, None,
CDP, Distance, Shotpoint, Trace)
second scale to appear across the top of
the traces display
Left scale units
(type option,
Msecs, secs, samples, )
Vertical scale on the left side of the trace
display
Right scale units
(type option,
Msecs, secs, samples, )
Vertical scale on the right side of the trace
display
Sync Viewers
(type option, Yes, No,
)
not implemented
Refresh traces
(type long integer,
limits 2 to 32000)
The viewer will refresh, modulo this number of processed
traces.- if you make this number too small, processing will be slowed down
significantly
Track traces
(type option, Yes, No,
)
If yes, the viewer will refresh with the most recent trace processed on
the right hand edge of the screen. Otherwise, trace 1 will always appear at the
left edge of the viewer display.
Destroy on end
(type option, Yes,
No, )
Yes- The viewer and its associated temporary file will be destroyed
when processing finishes
No- The viewer will be preserved when processing
finishes. The temporary file will not be destroyed until the viewer form is
closed. The temporary file is created in localpath\scratch (on most
installations, C:\data\scratch)