VELOCITY.SEISN: Velocity Seismogram

Description

Removes seismic instrument response and corrects for sensitivity of seismoc instrument, returning units of m/s rather than volts.

VELOCITY.SEISN(TH, sel = 1:length(TH$JSTR), inst = 1, Kal = Kal, FILT = list(ON = TRUE, fl = 1/30, fh = 7, type = "HP", proto = "BU"))

list structure of seismic traces

sel

select which tracesin list to deconvolve

inst

index to instrument in Kal list for calibration and instrument response

Kal

list of instrument responses

FILT

filter output, after instrumentation

Instrument responses are lists of poles and zeros for each instrument defined.