All examples for GAIN
# Remove logarithms of amplitude factors produced by 'wfcalib'
# Input records are selected by headers 'vintage' and 'kfilt'
# These records are supposed to be produced by 'wfcalib', whuich outputs
# into the third trace components logaruithms of amplitude scalars.
# In this example, these amplitude scalars are removed within the time interval
# between 'top' and 'bottom':
*call gain remove # will REMOVE the scaling factors applied during calibration
scmode log # input parameters LEVEL below are interpreted as logarithms of gain scalars
range vintage 1 2 # will work only with high-pass filtered monitor records
list kfilt
2
pattern linear log # linear interpolation of logarithms of gain scalars below
top1 0.0
top mult 3 # take log(gain) from component #3 in current traces
bottom mult 3
bottom1 0.0