SUPICKAMP - pick amplitudes within user defined and resampled window

supickamp <stdin >stdout d2= [optional parameters]

Required parameters:
d2= sampling interval for slow dimension
(required if key-parameter not specified)
Optional parameters:
x_above= array of lateral position values
(upper window corner)
t_above= array of time values
(upper window corner)

... or input via files:
t_xabove= file containing time and lateral position values
(upper window corner)
t_xbelow= file containing time and lateral position values
(lower window corner)
wl= window width if t_xbelow is not specified
(No windowing if not specified)

dt_resamp=dt resampling interval within pick window
(dt has to come from trace headers)
tmin=0 minimum time in input trace
x2beg=0 first lateral position
format=ascii write ascii data to stdout
=binary for binary floats to stdout
verbose=1 writes complete pick information into outpar

outpar=/dev/tty output parameter file; contains output
from verbose

key= Key header word specifying trace offset
(alternatively, specify d2,x2beg)

arg1=max output (first dimension) to stdout
arg2=i2 output (second dimension) to stdout
(see notes for other options)
Notes:

Window can be defined using
(1) vectors x_above, t_above, [wl]
(2) file t_xabove, [wl] or
(3) files t_xabove, t_xbelow

files t_xabove, t_xbelow can be generated using xwigb's picking
algorithm. The lateral positions have to be monotonically increasing
or decreasing for both vector and file input.
verbose=1 writes min, max, abs[max], energy and associated times
tmin,tmax,tabs to outpar, together with global values. verbose=0
only outputs global values.
Acceptable arg-parameters for lateral positions are
(1) x2 (2) i2 = trace number

If key=keyword is set, then the values of x2 are taken from the header
field represented by the keyword (for example key=offset)
Type sukeyword -o to see the complete list of SU keywords.



Credits:

CWP: Andreas Rueger July 06, 1996