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Active Message Threads for August 2021
Aqeel Abbas
Dear All,
I found lag time around 2 seconds for each day in my data by using cross correlation.
1: I modified the KZDATE and KZTIME based on lag time.
2: Later, when I want to compare arrival times for all stations in SAC for teleseismic event modifying header according to event time, (I modified the station files according to events info such as evla, evlo,evdp,kztime and kzdate)
3. But it gives the same arrival time for the corrected and original sac file.
What is the possible wa…
[more]
Replies
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Re: Correct the Lag time - George Helffrich - 2021-06-04 15:18:02
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Re: Correct the Lag time - Pritesh Soni - 2021-07-28 16:41:39
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Re: Correct the Lag time - Milton Plasencia - 2021-08-22 21:20:16
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Re: Correct the Lag time - Pritesh Soni - 2021-08-29 12:58:50
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Re: Correct the Lag time - Milton Plasencia - 2021-08-30 18:58:29
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Re: Correct the Lag time - Wen-Tzong Liang - 2021-08-31 00:57:53
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Re: Correct the Lag time - Geo . - 2021-08-31 10:50:03
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Marta Pischiutta
2021-08-20 19:25:09
- 2021-08-22 21:24:04
Good evening,
I have recently downloaded some old earthquakes which report in the header of the Vertical component this value for cmpinc (180), that probably means that this component is reversed.
How may I rotate only one component using the command “rotate"?
Thank you in advance
Marta
Replies
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Re: How to deal with vertical components with cmpinc 180 - Félix Rodrigo Rodríguez Cardozo - 2021-08-22 17:19:07
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RE: How to deal with vertical components with cmpinc 180 - Martha Savage - 2021-08-22 18:15:13
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Re: How to deal with vertical components with cmpinc 180 - Marta Pischiutta - 2021-08-22 21:24:04
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