florian
i have seen it a couple of times,so not enough to do something about it.
might be the automatic amplitude routine
that fails. we are testing an alternative routine. if you only ise a 5 s
window, it should not be possible to pick amplitude later, sounds like a
bug. when using the automtic amplitude pick in mulplt, it is the same
routine that is used so you could check how it happens there. in any case,
i would like to look at a specific example that does not work. for that i
need the s-file, the station file, MULPLT.DEF, the waveform file and the
response file for the station that does not work.
jens
On Fri, 26 Feb 2016, Florian Schmid wrote:
Dear Seisan community,
we tried to employ the AUTOMAG routine (Seisan version 10) for
amplitude picking in a large dataset of local events.
However, about half of the automatic amplitude picks occur in
spurious places, away from the
maximum amplitude of the Wood-Anderson filtered seismogram in
MULPLT.
We do not use the spectral model (typing a '0' after AMI in EEV)
and tried to adjust the wa window in AUTOMAG, in order to tie the
automatic amplitude
pick to the P- and S-phase picks. However, that does not show an
effect on the automatic pick location,
which still might occur even 15s after the phase picks, even if a
wa window of 5s was set.
Has anyone encounter such problems?
Did You find a solution to it?
Thank a lot in advance!
Regards
Florian
_______________________________________________
seisan mailing list
[email protected]
http://mailman.uib.no/listinfo/seisan
_______________________________________________
seisan mailing list
[email protected]
http://mailman.uib.no/listinfo/seisan
