> one of my header lines is:
>
> IDEP = JSOP
>
> I didn't find any reference for JSOP.
>
> Any ideas what that could be?
Could it be a typo?
>From <http://www.iris.edu/software/sac/manual/file_format.html>
DEP I
Type of dependent variable:
IUNKN (Unknown)
IDISP (Displacement in nm)
IVEL (Velocity in nm/sec)
IVOLTS (Velocity in volts)
IACC (Acceleration in nm/sec/sec)