New subject: [EXTERNAL] Re: MSNoise Digest, Vol 3, Issue 3

15 Jan 2014

Hello Rob and Thomas

I'm using Reftek's RT-130, and what I do is convert the
data from reftek to miniseed using rt_mseed from the
Reftek utilities. In case you need to correct the header of your miniseed
data
you can use a program called msmod.

Then, you can write an script to change the external name of your data, for
example:

 your miniseed: Rddd.0S/yy.ddd.hh.mm.ss.iiii.c ;  and asuming a station
called INDI and XX as network;

Script:

for i in yy.ddd.hh*; do
j=`echo $i | sed 's/yy.ddd.hh*/XX.INDI.00.HHZ.yy.ddd.hh/'`
mv $i $j
done

Esteban.
UCSC.

Esteban J. Chaves
PhD Student in Seismology
Earth and Planetary Sciences
Earth and Marine Science Building
office C317B
University of California, Santa Cruz

On Wed, Jan 15, 2014 at 4:00 AM, &lt;msnoise-request(a)mailman-as.oma.be&gt; wrote:

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 Today's Topics:

    1. Re: [EXTERNAL] Re:  Possible to use data from ref2mseed?
       (Thomas Lecocq)
    2. Re: [EXTERNAL] Re:  Possible to use data from ref2mseed?
       (Abbott, Robert E)
    3. Re: [EXTERNAL] Re:  Possible to use data from ref2mseed?
       (Thomas Lecocq)

 ----------------------------------------------------------------------

 Message: 1
 Date: Tue, 14 Jan 2014 18:26:43 +0100
 From: Thomas Lecocq &lt;thomas.lecocq(a)oma.be&gt;
 To: Python Package for Monitoring Seismic Velocity Changes using
         Ambient Seismic Noise &lt;msnoise(a)mailman-as.oma.be&gt;
 Subject: Re: [MSNoise] [EXTERNAL] Re:  Possible to use data from
         ref2mseed?
 Message-ID: &lt;b79674c9011399c24e9a6ec42f9d195c(a)oma.be&gt;
 Content-Type: text/plain; charset=UTF-8; format=flowed

 Hi Rob,

 OK, got your files. I can modify the code to automatically find the
 stations, that's OK.

 But, I can't read them in Python. Although you state it's MiniSeed (and
 I believe you :-) ), I can't find the proper parameters to read them.
 Did you pass any argument to the converter ? Are you able to open them
 using another tool ?

 Cheers,

 Thomas

 Le 10.01.2014 18:18, Abbott, Robert E a ?crit?:
  Thomas,

 Thanks for very much for your help. I will send you some data, but 3
 days,
 3 stations is quite a large data volume as my sample rate is 200 Hz. Do
 you have a dropbox.com account? That has worked in the past for me.
 Alternatively, I could send just an hour or two of data per day...

 Thanks,
 Rob

 +----------------------------+
 Robert E. Abbott, Ph.D.
 Sandia National Laboratories
 Geophysics Department MS 0750
 P.O. Box 5800
 Albuquerque, NM 87185-0750
 (505) 845-0266
 +----------------------------+

 On 1/10/14 9:06 AM, "Thomas Lecocq" &lt;thomas.lecocq(a)oma.be&gt; wrote:

  Hi Rob,

 Yes, it is definitively possible. Highly dependant on your python
 skills, I'm afraid...

 The data structure will be something like :

 data_structure['ref2mseed'] = "RDAY.LOC/YEAR.DAY.HOUR.MIN.STA.CHAN"

 but:

 I assume yy is a 2digit year format ? Then YEAR will not work, we need
 to put YY and define it in the reader (in populate station table)
 I set STA to your instrument number, which I suppose are located at a
 unique position within this very archive.

 I can help writing the reader part (populate station table). I'm not
 quite sure how the scan_archive process will (dis)like such a bad
 structure (no net/ or sta/ folders)...

 If you provide me some data, say 3 days, 3 stations, I can test the
 code
 on it...

 Best regards from Brussels,

 Thomas

 Le 09/01/2014 22:43, Abbott, Robert E a ?crit :
  Greetings,

 Is it possible to use MSNoise on data generated from the PASSCAL
 Instrument Center utility "ref2mseed" (the data is from Reftek 130
 digitizers). The data is named like this:

 Rddd.0S/yy.ddd.hh.mm.ss.iiii.c
 where
              yy      --      year of the record
              ddd  --   julian day of the record
              S    --   data stream of the instrument (usually 1)
              hh   --   hour the record was recorded
              mm   --   minute the record was recorded
              iiii --   instrument number
              c    --   channel number

 How would I format the data_structure parameter>

 Thanks,
 Rob

 +----------------------------+
 Robert E. Abbott, Ph.D.
 Sandia National Laboratories
 Geophysics Department MS 0750
 P.O. Box 5800
 Albuquerque, NM 87185-0750
 (505) 845-0266
 +----------------------------+

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 ------------------------------

 Message: 2
 Date: Tue, 14 Jan 2014 20:40:20 +0000
 From: "Abbott, Robert E" &lt;reabbot(a)sandia.gov&gt;
 To: "Python Package for Monitoring Seismic Velocity Changes using
         Ambient Seismic Noise" &lt;msnoise(a)mailman-as.oma.be&gt;
 Subject: Re: [MSNoise] [EXTERNAL] Re:  Possible to use data from
         ref2mseed?
 Message-ID: &lt;B30BCD1F-6E70-44B7-8C85-DD6954C361EC(a)sandia.gov&gt;
 Content-Type: text/plain; charset="iso-8859-1"

 Thanks, Thomas. I am on travel right now, so I will have to get you the
 parameters Monday. There is a finite chance I screwed up and gave you SEG-Y
 files, they are named similarly. If that is the case, I apologize for the
 confusion.

 Sent from my iPad

  On Jan 14, 2014, at 10:27 AM, "Thomas
Lecocq" &lt;thomas.lecocq(a)oma.be&gt;  wrote:

 Hi Rob,

 OK, got your files. I can modify the code to automatically find the  stations,
that's OK.

 But, I can't read them in Python. Although you state it's MiniSeed (and 
I believe you :-) ), I can't find the proper parameters to read them. Did
 you pass any argument to the converter ? Are you able to open them using
 another tool ?

 Cheers,

 Thomas

 Le 10.01.2014 18:18, Abbott, Robert E a ?crit :
> Thomas,
> Thanks for very much for your help. I will send you some data, but 3  days,
 > 3 stations is quite a large data volume as my
sample rate is 200 Hz. Do
> you have a dropbox.com account? That has worked in the past for me.
> Alternatively, I could send just an hour or two of data per day...
> Thanks,
> Rob
> +----------------------------+
> Robert E. Abbott, Ph.D.
> Sandia National Laboratories
> Geophysics Department MS 0750
> P.O. Box 5800
> Albuquerque, NM 87185-0750
> (505) 845-0266
> +----------------------------+
>> On 1/10/14 9:06 AM, "Thomas Lecocq" &lt;thomas.lecocq(a)oma.be&gt;
wrote:
>> Hi Rob,
>> Yes, it is definitively possible. Highly dependant on your python
>> skills, I'm afraid...
>> The data structure will be something like :
>> data_structure['ref2mseed'] =
"RDAY.LOC/YEAR.DAY.HOUR.MIN.STA.CHAN"
>> but:
>> I assume yy is a 2digit year format ? Then YEAR will not work, we need
>> to put YY and define it in the reader (in populate station table)
>> I set STA to your instrument number, which I suppose are located at a
>> unique position within this very archive.
>> I can help writing the reader part (populate station table). I'm not
>> quite sure how the scan_archive process will (dis)like such a bad
>> structure (no net/ or sta/ folders)...
>> If you provide me some data, say 3 days, 3 stations, I can test the  code
    on it...
 Best regards from Brussels,
 Thomas
 Le 09/01/2014 22:43, Abbott, Robert E a ?crit :
> Greetings,
> Is it possible to use MSNoise on data generated from the PASSCAL
> Instrument Center utility "ref2mseed" (the data is from Reftek 130
> digitizers). The data is named like this:
> Rddd.0S/yy.ddd.hh.mm.ss.iiii.c
> where
>             yy      --      year of the record
>             ddd  --   julian day of the record
>             S    --   data stream of the instrument (usually 1)
>             hh   --   hour the record was recorded
>             mm   --   minute the record was recorded
>             iiii --   instrument number
>             c    --   channel number
> How would I format the data_structure parameter>
> Thanks,
> Rob
> +----------------------------+
> Robert E. Abbott, Ph.D.
> Sandia National Laboratories
> Geophysics Department MS 0750
> P.O. Box 5800
> Albuquerque, NM 87185-0750
> (505) 845-0266
> +----------------------------+
> _______________________________________________
> MSNoise mailing list
> MSNoise(a)mailman-as.oma.be
> http://mailman-as.oma.be/mailman/listinfo/msnoise
 _______________________________________________
 MSNoise mailing list
 MSNoise(a)mailman-as.oma.be
 http://mailman-as.oma.be/mailman/listinfo/msnoise 
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 MSNoise mailing list
 MSNoise(a)mailman-as.oma.be
 http://mailman-as.oma.be/mailman/listinfo/msnoise 
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 MSNoise mailing list
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 ------------------------------

 Message: 3
 Date: Tue, 14 Jan 2014 22:35:50 +0100
 From: Thomas Lecocq &lt;thomas.lecocq(a)oma.be&gt;
 To: Python Package for Monitoring Seismic Velocity Changes using
         Ambient Seismic Noise &lt;msnoise(a)mailman-as.oma.be&gt;
 Subject: Re: [MSNoise] [EXTERNAL] Re:  Possible to use data from
         ref2mseed?
 Message-ID: &lt;a911a3a8a074e094f158064841ac1133(a)oma.be&gt;
 Content-Type: text/plain; charset=UTF-8; format=flowed

 Rob,

 Le 14.01.2014 21:40, Abbott, Robert E a ?crit?:
  Thanks, Thomas. I am on travel right now, so I
will have to get you
 the parameters Monday. There is a finite chance I screwed up and gave
 you SEG-Y files, they are named similarly. If that is the case, I
 apologize for the confusion. 
 I tried reading SEG-Y but it doesn't work either. Let's wait till Monday
 to check !

 Cheers

 Thomas

 Sent from my iPad

  On Jan 14, 2014, at 10:27 AM, "Thomas
Lecocq" &lt;thomas.lecocq(a)oma.be&gt;
 wrote:

 Hi Rob,

 OK, got your files. I can modify the code to automatically find the
 stations, that's OK.

 But, I can't read them in Python. Although you state it's MiniSeed
 (and I believe you :-) ), I can't find the proper parameters to read
 them. Did you pass any argument to the converter ? Are you able to
 open them using another tool ?

 Cheers,

 Thomas

 Le 10.01.2014 18:18, Abbott, Robert E a ?crit :
  Thomas,
 Thanks for very much for your help. I will send you some data, but 3
 days,
 3 stations is quite a large data volume as my sample rate is 200 Hz.
 Do
 you have a dropbox.com account? That has worked in the past for me.
 Alternatively, I could send just an hour or two of data per day...
 Thanks,
 Rob
 +----------------------------+
 Robert E. Abbott, Ph.D.
 Sandia National Laboratories
 Geophysics Department MS 0750
 P.O. Box 5800
 Albuquerque, NM 87185-0750
 (505) 845-0266
 +----------------------------+
> On 1/10/14 9:06 AM, "Thomas Lecocq" &lt;thomas.lecocq(a)oma.be&gt; wrote:
> Hi Rob,
> Yes, it is definitively possible. Highly dependant on your python
> skills, I'm afraid...
> The data structure will be something like :
> data_structure['ref2mseed'] =
"RDAY.LOC/YEAR.DAY.HOUR.MIN.STA.CHAN"
> but:
> I assume yy is a 2digit year format ? Then YEAR will not work, we
> need
> to put YY and define it in the reader (in populate station table)
> I set STA to your instrument number, which I suppose are located at
> a
> unique position within this very archive.
> I can help writing the reader part (populate station table). I'm not
> quite sure how the scan_archive process will (dis)like such a bad
> structure (no net/ or sta/ folders)...
> If you provide me some data, say 3 days, 3 stations, I can test the
> code
> on it...
> Best regards from Brussels,
> Thomas
> Le 09/01/2014 22:43, Abbott, Robert E a ?crit :
>> Greetings,
>> Is it possible to use MSNoise on data generated from the PASSCAL
>> Instrument Center utility "ref2mseed" (the data is from Reftek 130
>> digitizers). The data is named like this:
>> Rddd.0S/yy.ddd.hh.mm.ss.iiii.c
>> where
>>             yy      --      year of the record
>>             ddd  --   julian day of the record
>>             S    --   data stream of the instrument (usually 1)
>>             hh   --   hour the record was recorded
>>             mm   --   minute the record was recorded
>>             iiii --   instrument number
>>             c    --   channel number
>> How would I format the data_structure parameter>
>> Thanks,
>> Rob
>> +----------------------------+
>> Robert E. Abbott, Ph.D.
>> Sandia National Laboratories
>> Geophysics Department MS 0750
>> P.O. Box 5800
>> Albuquerque, NM 87185-0750
>> (505) 845-0266
>> +----------------------------+
>> _______________________________________________
>> MSNoise mailing list
>> MSNoise(a)mailman-as.oma.be
>> http://mailman-as.oma.be/mailman/listinfo/msnoise
> _______________________________________________
> MSNoise mailing list
> MSNoise(a)mailman-as.oma.be
> http://mailman-as.oma.be/mailman/listinfo/msnoise
 _______________________________________________
 MSNoise mailing list
 MSNoise(a)mailman-as.oma.be
 http://mailman-as.oma.be/mailman/listinfo/msnoise 
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 MSNoise(a)mailman-as.oma.be
 http://mailman-as.oma.be/mailman/listinfo/msnoise 
_______________________________________________
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 MSNoise(a)mailman-as.oma.be
 http://mailman-as.oma.be/mailman/listinfo/msnoise 

 ------------------------------

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