Some more plotting programs

You must be getting bored of wiggle plots by now, and we also want to show how once you get a feeling for SEPlib it is really easy to get around with new programs too. So, how about choosing another form of display? How about a contour plot instead? We know that it might sound strange to contour seismic traces, but let's try it! All we want to do is to demonstrate that since the plotting programs have a consistent interface, it is as simple as:

Contour < Txx_Windowed.H par=plotpar | Tube

Figure  shows the result.

 

Contour
Figure 4 Contour < Txx\_Windowed.H par=plotpar | Pspen

``Ta2vplot'' is a different kind of plotting program; it plots byte-deep rasters (esize=1). Since the data in Txx.H is floating-point (esize=4), we have to plot using two steps:

Byte < Txx_Windowed.H pclip=100 | Ta2vplot par=plotpar | Tube

The program ``Byte'' converts from floats to bytes, and then Ta2vplot plots the bytes as grey-scale rasters.

Figure  shows the Ta2vplot version of our zoomed-in Wiggle and Contour plot. (Note that the rasters are centered on their associated ``Offset'' value.)

 

Ta2vplot
Figure 5 Byte < Txx\_Windowed.H pclip=100 | Ta2vplot par=plotpar | Pspen