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Active Message Threads for January 2015
Geo .
Dear Mei,
revise your first line as follows,
setbb log '&1,kstnm& .split'
As per the second line with an evaluation, there may be a issue. I tried to
recreate the following example given on p.49 in SAC Primer and came across
a similar problem. Perhaps SAC developers can provide an explanation.
SAC Primer Example
----------------------------
SAC> setbb x 1 ;* set x to 1
SAC> message "sqrt (%x% + %x%) is (sqrt (%x% + %x%))"
sqrt 2.000000 is 1.41421
My result on SAC 101.6
---------…
[more]
Replies
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Re: sac-help Digest, Vol 111, Issue 9 - Milton Plasencia - 2015-01-24 01:29:58
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Re: sac-help Digest, Vol 111, Issue 9 - Mei Xue - 2015-01-24 19:32:45
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Re: sac-help Digest, Vol 111, Issue 9 - Brian Savage - 2015-01-28 14:27:50
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Re: sac-help Digest, Vol 111, Issue 9 - Geo . - 2015-01-28 19:51:16
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Re: sac-help Digest, Vol 111, Issue 9 - Mei Xue - 2015-01-30 00:05:51
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Sheila Peacock
2015-01-29 19:42:20
- 2015-01-29 20:48:25
sorry should have CCd the list.
-------- Original Message --------
Subject: Re: [SAC-HELP] Fwd: Delete one trace from other traces
Date: Thu, 29 Jan 2015 11:23:51 +0100
From: satish maurya <maurya2278satish@gmail.com>
To: Sheila Peacock <sheila@blacknest.gov.uk>
Thanks for quick reply
I mean delete
trace_1 (one trace): Is stack of three traces(A,B,C)
trace_2 (Two trace): I have two individual trace B and C.
*Show I want in final only trace A*
*So I have to delete B and C from tarace_…
[more]
Replies
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Re: Fwd: Re: Fwd: Delete one trace from other traces - Satish_iitb - 2015-01-29 20:48:25
-------- Original Message --------
Subject: Re: [SAC-HELP] Fwd: Delete one trace from other traces
Date: Thu, 29 Jan 2015 11:59:51 +0100
From: satish maurya <maurya2278satish@gmail.com>
To: Sheila Peacock <sheila@blacknest.gov.uk>
Thanks Sheila,
You are correct "SUBF"
that what I need.
Thanks for help
On Thu, Jan 29, 2015 at 11:23 AM, satish maurya <maurya2278satish@gmail.com <mailto:maurya2278satish@gmail.com>> wrote:
Thanks for quick reply
I mean delete
trace_1 (…
[more]
No replies
Satish_iitb
Dear all,
I want to known, how to delete one more trace from single trace
Let A.sac and I have B.sac C.sac
and I want to remove B and C from A trace.
I am try *DELETESTACK i got error*, I don't known how to use it.
Thanks in advance
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
*Satish Maurya*
* Ph.D. studentDept. of Seismology*
*IPGP, France*
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
No replies
ying
hi colleagues:
Is there a way to reduce the window size after 'bd x'?
Everytime, I have to resize the window size.
Thank you.
Ying cai zheng
Replies
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Re: sac window size - Arthur Snoke - 2015-01-27 23:18:12
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Re: sac window size - Milton Plasencia - 2015-01-28 04:08:38
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Re: sac window size - ying - 2015-02-10 22:01:33
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Re: sac window size - Milton Plasencia - 2015-02-11 05:10:12
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Hello,
I am attempting to run a script that needs to set the blackboard variable for the beginning and end of both the east and north components of my files. The macro setup that I’m using is:
foreach sta (`cat stationList`)
sac << EOF
setbb east $sta.BHE
setbb north $sta.BHN
r %east
setbb begE &,B
setbb endE &,E
r %north
setbb begN &,B
setbb endN &,E
getbb TO checkLIST names off newline off begE begN endE endN
quit
EOF
The error that results is :
SEISMIC AN…
[more]
Replies
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Re: Error Interpreting command: setbb - Milton Plasencia - 2015-01-26 03:21:08
Mei Xue
I am wondering if anyone can help me with the following problem:
After I installed the latest version of SAC (101.6 for X86-64) I found that
a piece of my SAC macro codes didn't work and which worked and still works
well in the older version of SAC (101.3b for X86-64). The piece of codes
and their corresponding output the two versions of SAC are as the following:
101.3b version:
setbb log " ( concatennate &1,kstnm& .split ) "
message "%log%"
HY16.split
101.6a version:
setbb log " ( concate…
[more]
Replies
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Re: Help with version 101.6a - Milton Plasencia - 2015-01-23 17:16:01
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Re: Help with version 101.6a - Mei Xue - 2015-01-24 06:50:16
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simon
Hello,
I run band pass filter using command as:
bp co 0.01 0.1 n 4 p 2
the original waveform is the top one (with dt=1.0s, npts=7200), the filtered one is at the bottom, why there is a strange wiggle in the left edge?
Jun Xie
Replies
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Re: Fwd: band pass filter problem - Satish_iitb - 2015-01-23 14:26:52
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Re: Fwd: band pass filter problem - Milton Plasencia - 2015-01-23 16:57:55
Thulasiraman Natarajan
2015-01-01 23:15:47
- 2015-01-20 00:13:26
(no body)
Replies
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Re: Help with removing instrument response - Milton Plasencia - 2015-01-01 19:18:41
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Re: Help with removing instrument response - Satish_iitb - 2015-01-01 19:37:53
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Re: Help with removing instrument response - Thulasiraman Natarajan - 2015-01-20 00:13:26
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Matteo Bagagli
Hello to all,
I'm new to the mailing list, I'm a researcher from Pisa.
Now my question in basically simple, but I don't think the answer will be
the same.
As I pointed out in the mail-object, I was wondering how I could get the
FINAL date
of the time series I've read in SAC 101.6a??
To make it clearer, if I use the "ppk" function and click over the last
sample of the plot
it appears on screen the relative date: how can I export that date from
SAC?
In the header I could get only the START DATE …
[more]
Replies
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Re: End-Date SAC's file - Milton Plasencia - 2015-01-17 01:51:56
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Re: End-Date SAC's file - Matteo Bagagli - 2015-01-19 18:56:59
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Greg Brenn
2015-01-17 01:35:33
- 2015-01-17 18:22:00
Hello,
I was wondering if anyone could help me with writing a SAC macro that reads in multiple event files, and deletes any events that are beyond a certain epicentral distance away from the station.
I have events with epicentral distances from 30-90 degrees; however, I want to kick out any events with epicentral distances greater than 85 degrees.
Is there a way in SAC to kick out those events from 85-90 degrees that I don’t want?
I have checked the SAC header files, and the DIST functions…
[more]
Replies
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Re: SAC Macro Help to Kick Out EQs of certain epicentral distances - George Helffrich - 2015-01-17 18:22:00
Hello,
I was wondering if anyone could help me with writing a SAC macro that reads in multiple event files, and deletes any events that are beyond a certain epicentral distance away from the station.
I have events with epicentral distances from 30-90 degrees; however, I want to kick out any events with epicentral distances greater than 85 degrees.
Is there a way in SAC to kick out those events from 85-90 degrees that I don’t want?
I have checked the SAC header files, and the DIST functions…
[more]
