[SAC-HELP] help with response
maath alomari
maathalomari at yahoo.com
Fri Jun 8 10:13:52 PDT 2007
> Dear All,
> I am trying to remove the response from the waveform
> I
> downloaded from IRIS
> my platform is GSAC Under CYGWIN,
>
> I did the following:
>
> 1.Downloaded RESP file for the station from
> RESPONSES
> folder of IRIS
> 2. I used the following shells:
> A.
> #!/bin/sh
> evalresp EIL BHZ 1996 200 .01 10.0 100 -f
> RESP.GE.EIL..BHZ -u vel \
> -n GE -t 00:00:00
>
>
> sacevalr -DEMEAN True -TAPER True -FREQLIMITS 0.01
> .02 5.0 20.0 \
> -AMP AMP.GE.EIL..BHZ -PHA PHASE.GE.EIL..BHZ \
> -SACIN GE.EIL..BHZ.R.SAC -SACOUT GE.EIL..BHZ.Sac
>
> and with other variant:
> B.
> #!/bin/sh
> evalresp EIL BHZ 1996 200 .01 10.0 100 -f
> RESP.GE.EIL..BHZ -u vel \
> -n GE -t 00:00:00
>
>
> sacevalr -DEMEAN True -TAPER True \
> -AMP AMP.GE.EIL..BHZ -PHA PHASE.GE.EIL..BHZ \
> -SACIN GE.EIL..BHZ.R.SAC -SACOUT GE.EIL..BHZ.Sac
>
>
> 3. It sems OK but when I tried to do_mft on the
> resulting file I got an empty disp
> window with nothing in it , after exiting I found
> the
> following message:
> GPV: nper = 0 check aa,bb,cc
> NUM_PERIOD 0
> NUM_DISP 0
> .dsp
>
> 4. I examined the resulted file with pltsac CMD it
> was
> ok
>
> 4.What is wrong with my code. Any suggestions?
>
> Thanks
> Dr Maath Alomari
>
>
>
>
>
____________________________________________________________________________________
> Luggage? GPS? Comic books?
> Check out fitting gifts for grads at Yahoo! Search
>
http://search.yahoo.com/search?fr=oni_on_mail&p=graduation+gifts&cs=bz
>
____________________________________________________________________________________
Take the Internet to Go: Yahoo!Go puts the Internet in your pocket: mail, news, photos & more.
http://mobile.yahoo.com/go?refer=1GNXIC
More information about the sac-help
mailing list