BMRK

Picking times on seismic data can be done a number of ways, and program BPIC 8.4.3 is used to insert the pick times into the headers. This program will insert a spike (either positive or negative) at the pick time for quality control.

 bmrk  infile  ipol  fscl
  
 infile  =name input file to mark picks 
 ipol    =polarity of tick mark 
       -1=negative 
        1=positive 
 fscl    =scale factor to multiply tick mark size

Figure 38 shows an example of how it displays.

Figure 38: BMRK: Inserting a + spike to mark pick times.