MSNoise

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Re: [MSNoise] MSNoise Digest, Vol 47, Issue 6

by Yawar Hussain

Thanks for the response. I have changed the network name to 'LS'. New_jobs don't work.... msnoise new_jobs --init 2018-04-13 12:36:45 [INFO] *** Starting: New Jobs *** 2018-04-13 12:36:46 [INFO] *** Finished: New Jobs *** Regards, Yawar Hussain Ph.D. Student, Geotechnical Engineering University of Brasilia, Brazil. On Fri, Apr 13, 2018 at 9:00 AM, <msnoise-request(a)mailman-as.oma.be> wrote: > Send MSNoise mailing list submissions to > msnoise(a)mailman-as.oma.be > … [View More]> To subscribe or unsubscribe via the World Wide Web, visit > http://mailman-as.oma.be/mailman/listinfo/msnoise > or, via email, send a message with subject or body 'help' to > msnoise-request(a)mailman-as.oma.be > > You can reach the person managing the list at > msnoise-owner(a)mailman-as.oma.be > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of MSNoise digest..." > > > Today's Topics: > > 1. Re: Compute_cc: NameError and UnboundLocalError: (Thomas Lecocq) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Thu, 12 Apr 2018 15:31:22 +0200 > From: Thomas Lecocq <Thomas.Lecocq(a)seismology.be> > To: msnoise(a)mailman-as.oma.be > Subject: Re: [MSNoise] Compute_cc: NameError and UnboundLocalError: > Message-ID: <13cac70a-d4ae-6809-d6b7-6a28bb39ecbe(a)seismology.be> > Content-Type: text/plain; charset=utf-8; format=flowed > > Hi, > > The main problem could be that the network name of your files is FDF, = > 3 char long, and that is a problem. > > Thomas > > > Le 11/04/2018 ? 03:19, Yawar Hussain a ?crit?: > > Hi, > > > > > > I have fixed some errors but some are still there.... > > > > 2018-04-10 21:51:04 [INFO] *** Starting: Compute CC *** > > 2018-04-10 21:51:04 [INFO] Will compute ZZ > > 2018-04-10 21:51:04 [INFO] New CC Job: 2016-11-08 (1 pairs with 2 > stations) > > 2018-04-10 21:51:04 [DEBUG] FDF.DF01.Z Reading 1 Files > > 2018-04-10 21:51:04 [DEBUG] Checking sample alignment > > 2018-04-10 21:51:04 [DEBUG] Checking Gaps > > 2018-04-10 21:51:04 [DEBUG] FDF.DF01.Z Slicing Stream to > > 2016-11-08T00:00:00.000000Z:2016-11-08T00:59:59.936000Z > > 2018-04-10 21:51:04 [DEBUG] FDF.DF01.Z Highpass at 1.00 Hz > > 2018-04-10 21:51:04 [DEBUG] FDF.DF01.Z Lowpass at 6.00 Hz > > 2018-04-10 21:51:04 [DEBUG] FDF.DF01.Z Decimate by a factor of 1 > > 2018-04-10 21:51:04 [DEBUG] FDF.DF02.Z Reading 2 Files > > 2018-04-10 21:51:04 [DEBUG] Checking sample alignment > > 2018-04-10 21:51:05 [DEBUG] Checking Gaps > > 2018-04-10 21:51:05 [DEBUG] FDF.DF02.Z Slicing Stream to > > 2016-11-08T00:00:00.000000Z:2016-11-08T00:59:59.936000Z > > 2018-04-10 21:51:05 [DEBUG] FDF.DF02.Z Highpass at 1.00 Hz > > 2018-04-10 21:51:05 [DEBUG] FDF.DF02.Z Lowpass at 6.00 Hz > > 2018-04-10 21:51:05 [DEBUG] FDF.DF02.Z Decimate by a factor of 1 > > 2018-04-10 21:51:05 [INFO] Processing pair: FDF.DF01 vs FDF.DF02 > > Process Process-1: > > Traceback (most recent call last): > > File "/home/yawar/anaconda3/lib/python3.5/multiprocessing/ > process.py", > > line 249, in _bootstrap > > self.run() > > File "/home/yawar/anaconda3/lib/python3.5/multiprocessing/ > process.py", > > line 93, in run > > self._target(*self._args, **self._kwargs) > > File > > "/home/yawar/anaconda3/lib/python3.5/site-packages/ > msnoise/s03compute_cc.py", > > line 540, in main > > if s1.X: > > AttributeError: 'NoneType' object has no attribute 'X' > > > > > > Regards, > > Yawar Hussain > > Ph.D. Student, Geotechnical Engineering > > University of Brasilia, Brazil. > > > > On Tue, Apr 10, 2018 at 4:06 PM, Yawar Hussain <yawar.pgn(a)gmail.com> > wrote: > > > >> Hello, > >> > >> I have following compute_cc errors (using sac) > >> > >> yawar@yawar-Vostro-5470:~/anaconda3/bin$ msnoise compute_cc > >> 2018-04-10 14:47:38 [INFO] *** Starting: Compute CC *** > >> 2018-04-10 14:47:38 [INFO] Will compute ZZ > >> 2018-04-10 14:47:38 [INFO] New CC Job: 2016-09-26 (3 pairs with 2 > stations) > >> 2018-04-10 14:47:38 [DEBUG] FDF.DF01.Z Reading 1 Files > >> 2018-04-10 14:47:39 [DEBUG] Checking sample alignment > >> 2018-04-10 14:47:39 [DEBUG] Checking Gaps > >> 2018-04-10 14:47:39 [DEBUG] FDF.DF01.Z Slicing Stream to > >> 2016-09-26T00:00:00.000000Z:2016-09-26T00:59:59.984000Z > >> 2018-04-10 14:47:39 [DEBUG] FDF.DF01.Z Highpass at 1.00 Hz > >> 2018-04-10 14:47:39 [DEBUG] FDF.DF01.Z Lowpass at 8.00 Hz > >> 2018-04-10 14:47:39 [DEBUG] FDF.DF01.Z Downsample to 20.0 Hz > >> Process Process-1: > >> Traceback (most recent call last): > >> File "/home/yawar/anaconda3/lib/python3.5/multiprocessing/ > process.py", > >> line 249, in _bootstrap > >> self.run() > >> File "/home/yawar/anaconda3/lib/python3.5/multiprocessing/ > process.py", > >> line 93, in run > >> self._target(*self._args, **self._kwargs) > >> File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > msnoise/s03compute_cc.py", > >> line 430, in main > >> basetime, tramef_Z = preprocess(db, stations, comps, goal_day, > params, > >> tramef_Z) > >> File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > msnoise/s03compute_cc.py", > >> line 322, in preprocess > >> trace.data = resample( > >> NameError: name 'resample' is not defined > >> > >> > >> Then I converted data to *mseed* > >> > >> ~/anaconda3/bin$ msnoise compute_cc > >> 2018-04-10 15:19:32 [INFO] *** Starting: Compute CC *** > >> 2018-04-10 15:19:32 [INFO] Will compute ZZ > >> 2018-04-10 15:19:32 [INFO] New CC Job: 2016-09-27 (3 pairs with 2 > stations) > >> Process Process-1: > >> Traceback (most recent call last): > >> File "/home/yawar/anaconda3/lib/python3.5/multiprocessing/ > process.py", > >> line 249, in _bootstrap > >> self.run() > >> File "/home/yawar/anaconda3/lib/python3.5/multiprocessing/ > process.py", > >> line 93, in run > >> self._target(*self._args, **self._kwargs) > >> File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > msnoise/s03compute_cc.py", > >> line 430, in main > >> basetime, tramef_Z = preprocess(db, stations, comps, goal_day, > params, > >> tramef_Z) > >> File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > msnoise/s03compute_cc.py", > >> line 355, in preprocess > >> return basetime, tramef_Z > >> UnboundLocalError: local variable 'basetime' referenced before > assignment > >> > >> > >> Regards, > >> Yawar Hussain > >> Ph.D. Student, Geotechnical Engineering > >> University of Brasilia, Brazil. > >> > > _______________________________________________ > > 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 > > > End of MSNoise Digest, Vol 47, Issue 6 > ************************************** > [View Less]

7 years, 1 month

Compute_cc: NameError and UnboundLocalError:

by Yawar Hussain

Hello, I have following compute_cc errors (using sac) yawar@yawar-Vostro-5470:~/anaconda3/bin$ msnoise compute_cc 2018-04-10 14:47:38 [INFO] *** Starting: Compute CC *** 2018-04-10 14:47:38 [INFO] Will compute ZZ 2018-04-10 14:47:38 [INFO] New CC Job: 2016-09-26 (3 pairs with 2 stations) 2018-04-10 14:47:38 [DEBUG] FDF.DF01.Z Reading 1 Files 2018-04-10 14:47:39 [DEBUG] Checking sample alignment 2018-04-10 14:47:39 [DEBUG] Checking Gaps 2018-04-10 14:47:39 [DEBUG] FDF.DF01.Z Slicing Stream to … [View More]

7 years, 1 month

MSnoise New_Jobs

by Yawar Hussain

Hello, The modification in data is not updated with Msnoise New_jobs. I have tried many times, removing all data and reentering. I have also changed the flag as modified. Last night it was working fine..... msnoise -t 2 scan_archive --init 2018-04-11 22:20:25 [INFO] *** Starting: Scan Archive *** 2018-04-11 22:20:25 [INFO] Initializing (should be run only once) 2018-04-11 22:20:25 [INFO] Will work on 2 threads 2018-04-11 22:20:25 [INFO] /home/yawar/Documents/data-archive/msnoise-archive/FDF/… [View More]

7 years, 1 month

Re: [MSNoise] MSNoise Digest, Vol 47, Issue 2

by Yawar Hussain

Yes, I restarted. How can I fix it? Regards, Yawar Hussain Ph.D. Student, Geotechnical Engineering University of Brasilia, Brazil. On Thu, Apr 5, 2018 at 9:00 AM, <msnoise-request(a)mailman-as.oma.be> wrote: > Send MSNoise mailing list submissions to > msnoise(a)mailman-as.oma.be > > To subscribe or unsubscribe via the World Wide Web, visit > http://mailman-as.oma.be/mailman/listinfo/msnoise > or, via email, send a message with subject or body 'help'… [View More] to > msnoise-request(a)mailman-as.oma.be > > You can reach the person managing the list at > msnoise-owner(a)mailman-as.oma.be > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of MSNoise digest..." > > > Today's Topics: > > 1. Stack_error (Yawar Hussain) > 2. Re: Stack_error (Thomas Lecocq) > 3. Mean dvv output (Colton Lynner) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Wed, 4 Apr 2018 10:37:23 -0300 > From: Yawar Hussain <yawar.pgn(a)gmail.com> > To: msnoise(a)mailman-as.oma.be > Subject: [MSNoise] Stack_error > Message-ID: > <CAP7arHTi9mZ6s8KzUVzJkNB-mSSV0AYPj7FSg6DsfVMWBaAySg@ > mail.gmail.com> > Content-Type: text/plain; charset="UTF-8" > > Hello, > > I run stack command and received following errors. > Please, have a look. > I tried to fix it by editing 'my.cnf' file as below > > The MySQL database server configuration file. > # > # You can copy this to one of: > # - "/etc/mysql/my.cnf" to set global options, > # - "~/.my.cnf" to set user-specific options. > # > # One can use all long options that the program supports. > # Run program with --help to get a list of available options and with > # --print-defaults to see which it would actually understand and use. > # > # For explanations see > # http://dev.mysql.com/doc/mysql/en/server-system-variables.html > > # > # * IMPORTANT: Additional settings that can override those from this file! > # The files must end with '.cnf', otherwise they'll be ignored. > # > > > !includedir /etc/mysql/conf.d/ > !includedir /etc/mysql/mysql.conf.d/ > [global] > sql_mode = TRADITIONAL > > > > Stack error! > > > yawar@yawar-Vostro-5470:~/anaconda3/bin$ msnoise stack -r -m -i 10 > Lets STACK ! > 2018-04-03 10:59:04 [DEBUG] Starting the ref stack > [] > 2018-04-03 10:59:04 [DEBUG] Processing DF01_BHE:DF01_BHE-ZZ-1 > Traceback (most recent call last): > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > sqlalchemy/engine/base.py", > line 1139, in _execute_context > context) > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > sqlalchemy/engine/default.py", > line 450, in do_execute > cursor.execute(statement, parameters) > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > pymysql/cursors.py", > line 166, in execute > result = self._query(query) > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > pymysql/cursors.py", > line 322, in _query > conn.query(q) > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > pymysql/connections.py", > line 835, in query > self._affected_rows = self._read_query_result(unbuffered=unbuffered) > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > pymysql/connections.py", > line 1019, in _read_query_result > result.read() > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > pymysql/connections.py", > line 1302, in read > first_packet = self.connection._read_packet() > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > pymysql/connections.py", > line 981, in _read_packet > packet.check_error() > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > pymysql/connections.py", > line 393, in check_error > err.raise_mysql_exception(self._data) > File "/home/yawar/anaconda3/lib/python3.5/site-packages/pymysql/err.py", > line 107, in raise_mysql_exception > raise errorclass(errno, errval) > pymysql.err.InternalError: (1055, "Expression #1 of SELECT list is not in > GROUP BY clause and contains nonaggregated column 'msnoise.jobs.ref' which > is not functionally dependent on columns in GROUP BY clause; this is > incompatible with sql_mode=only_full_group_by") > > The above exception was the direct cause of the following exception: > > Traceback (most recent call last): > File "/home/yawar/anaconda3/bin/msnoise", line 11, in <module> > sys.exit(run()) > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > msnoise/scripts/msnoise.py", > line 614, in run > cli(obj={}) > File "/home/yawar/anaconda3/lib/python3.5/site-packages/click/core.py", > line 716, in __call__ > return self.main(*args, **kwargs) > File "/home/yawar/anaconda3/lib/python3.5/site-packages/click/core.py", > line 696, in main > rv = self.invoke(ctx) > File "/home/yawar/anaconda3/lib/python3.5/site-packages/click/core.py", > line 1060, in invoke > return _process_result(sub_ctx.command.invoke(sub_ctx)) > File "/home/yawar/anaconda3/lib/python3.5/site-packages/click/core.py", > line 889, in invoke > return ctx.invoke(self.callback, **ctx.params) > File "/home/yawar/anaconda3/lib/python3.5/site-packages/click/core.py", > line 534, in invoke > return callback(*args, **kwargs) > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > msnoise/scripts/msnoise.py", > line 301, in stack > main('ref', interval) > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > msnoise/s04stack.py", > line 203, in main > updated_days = updated_days_for_dates(db, start, end, pair.replace('_', > '.'), jobtype='CC', interval=datetime.timedelta(days=interval),returndays= > True) > File "/home/yawar/anaconda3/lib/python3.5/site-packages/msnoise/api.py", > line 1189, in updated_days_for_dates > days = session.query(Job).filter(Job.pair == pair).filter(Job.day >= > date1).filter(Job.day <= date2).filter(Job.jobtype == > jobtype).filter(Job.lastmod >= lastmod).group_by(Job.day). > order_by(Job.day).all() > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > sqlalchemy/orm/query.py", > line 2613, in all > return list(self) > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > sqlalchemy/orm/query.py", > line 2761, in __iter__ > return self._execute_and_instances(context) > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > sqlalchemy/orm/query.py", > line 2776, in _execute_and_instances > result = conn.execute(querycontext.statement, self._params) > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > sqlalchemy/engine/base.py", > line 914, in execute > return meth(self, multiparams, params) > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > sqlalchemy/sql/elements.py", > line 323, in _execute_on_connection > return connection._execute_clauseelement(self, multiparams, params) > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > sqlalchemy/engine/base.py", > line 1010, in _execute_clauseelement > compiled_sql, distilled_params > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > sqlalchemy/engine/base.py", > line 1146, in _execute_context > context) > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > sqlalchemy/engine/base.py", > line 1341, in _handle_dbapi_exception > exc_info > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > sqlalchemy/util/compat.py", > line 202, in raise_from_cause > reraise(type(exception), exception, tb=exc_tb, cause=cause) > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > sqlalchemy/util/compat.py", > line 185, in reraise > raise value.with_traceback(tb) > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > sqlalchemy/engine/base.py", > line 1139, in _execute_context > context) > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > sqlalchemy/engine/default.py", > line 450, in do_execute > cursor.execute(statement, parameters) > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > pymysql/cursors.py", > line 166, in execute > result = self._query(query) > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > pymysql/cursors.py", > line 322, in _query > conn.query(q) > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > pymysql/connections.py", > line 835, in query > self._affected_rows = self._read_query_result(unbuffered=unbuffered) > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > pymysql/connections.py", > line 1019, in _read_query_result > result.read() > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > pymysql/connections.py", > line 1302, in read > first_packet = self.connection._read_packet() > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > pymysql/connections.py", > line 981, in _read_packet > packet.check_error() > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > pymysql/connections.py", > line 393, in check_error > err.raise_mysql_exception(self._data) > File "/home/yawar/anaconda3/lib/python3.5/site-packages/pymysql/err.py", > line 107, in raise_mysql_exception > raise errorclass(errno, errval) > sqlalchemy.exc.InternalError: (pymysql.err.InternalError) (1055, > "Expression #1 of SELECT list is not in GROUP BY clause and contains > nonaggregated column 'msnoise.jobs.ref' which is not functionally dependent > on columns in GROUP BY clause; this is incompatible with > sql_mode=only_full_group_by") [SQL: 'SELECT jobs.ref AS jobs_ref, jobs.day > AS jobs_day, jobs.pair AS jobs_pair, jobs.jobtype AS jobs_jobtype, > jobs.flag AS jobs_flag, jobs.lastmod AS jobs_lastmod \nFROM jobs \nWHERE > jobs.pair = %(pair_1)s AND jobs.day >= %(day_1)s AND jobs.day <= %(day_2)s > AND jobs.jobtype = %(jobtype_1)s AND jobs.lastmod >= %(lastmod_1)s GROUP BY > jobs.day ORDER BY jobs.day'] [parameters: {'lastmod_1': > datetime.datetime(2018, 3, 24, 10, 59, 4, 395159), 'jobtype_1': 'CC', > 'day_2': datetime.date(2018, 1, 1), 'pair_1': 'DF01.BHE:DF01.BHE', 'day_1': > datetime.date(1970, 1, 1)}] > > > Regards, > Yawar Hussain > Ph.D. Student, Geotechnical Engineering > University of Brasilia, Brazil. > > > ------------------------------ > > Message: 2 > Date: Wed, 4 Apr 2018 17:15:04 +0200 > From: Thomas Lecocq <Thomas.Lecocq(a)seismology.be> > To: msnoise(a)mailman-as.oma.be > Subject: Re: [MSNoise] Stack_error > Message-ID: <71175284-be10-c592-dc74-0db7ab6286c8(a)seismology.be> > Content-Type: text/plain; charset=utf-8; format=flowed > > Hi, > > I assume your other errors are solved, that's good news. > > For MySQL, did you restart the mysql or mysqld service after adapting > my.cnf ? > > Best regards, > > Thomas > > > On 04/04/2018 15:37, Yawar Hussain wrote: > > Hello, > > > > I run stack command and received following errors. > > Please, have a look. > > I tried to fix it by editing 'my.cnf' file as below > > > > The MySQL database server configuration file. > > # > > # You can copy this to one of: > > # - "/etc/mysql/my.cnf" to set global options, > > # - "~/.my.cnf" to set user-specific options. > > # > > # One can use all long options that the program supports. > > # Run program with --help to get a list of available options and with > > # --print-defaults to see which it would actually understand and use. > > # > > # For explanations see > > # http://dev.mysql.com/doc/mysql/en/server-system-variables.html > > > > # > > # * IMPORTANT: Additional settings that can override those from this > file! > > # The files must end with '.cnf', otherwise they'll be ignored. > > # > > > > > > !includedir /etc/mysql/conf.d/ > > !includedir /etc/mysql/mysql.conf.d/ > > [global] > > sql_mode = TRADITIONAL > > > > > > > > Stack error! > > > > > > yawar@yawar-Vostro-5470:~/anaconda3/bin$ msnoise stack -r -m -i 10 > > Lets STACK ! > > 2018-04-03 10:59:04 [DEBUG] Starting the ref stack > > [] > > 2018-04-03 10:59:04 [DEBUG] Processing DF01_BHE:DF01_BHE-ZZ-1 > > Traceback (most recent call last): > > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > sqlalchemy/engine/base.py", > > line 1139, in _execute_context > > context) > > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > sqlalchemy/engine/default.py", > > line 450, in do_execute > > cursor.execute(statement, parameters) > > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > pymysql/cursors.py", > > line 166, in execute > > result = self._query(query) > > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > pymysql/cursors.py", > > line 322, in _query > > conn.query(q) > > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > pymysql/connections.py", > > line 835, in query > > self._affected_rows = self._read_query_result( > unbuffered=unbuffered) > > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > pymysql/connections.py", > > line 1019, in _read_query_result > > result.read() > > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > pymysql/connections.py", > > line 1302, in read > > first_packet = self.connection._read_packet() > > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > pymysql/connections.py", > > line 981, in _read_packet > > packet.check_error() > > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > pymysql/connections.py", > > line 393, in check_error > > err.raise_mysql_exception(self._data) > > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > pymysql/err.py", > > line 107, in raise_mysql_exception > > raise errorclass(errno, errval) > > pymysql.err.InternalError: (1055, "Expression #1 of SELECT list is not in > > GROUP BY clause and contains nonaggregated column 'msnoise.jobs.ref' > which > > is not functionally dependent on columns in GROUP BY clause; this is > > incompatible with sql_mode=only_full_group_by") > > > > The above exception was the direct cause of the following exception: > > > > Traceback (most recent call last): > > File "/home/yawar/anaconda3/bin/msnoise", line 11, in <module> > > sys.exit(run()) > > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > msnoise/scripts/msnoise.py", > > line 614, in run > > cli(obj={}) > > File "/home/yawar/anaconda3/lib/python3.5/site-packages/click/ > core.py", > > line 716, in __call__ > > return self.main(*args, **kwargs) > > File "/home/yawar/anaconda3/lib/python3.5/site-packages/click/ > core.py", > > line 696, in main > > rv = self.invoke(ctx) > > File "/home/yawar/anaconda3/lib/python3.5/site-packages/click/ > core.py", > > line 1060, in invoke > > return _process_result(sub_ctx.command.invoke(sub_ctx)) > > File "/home/yawar/anaconda3/lib/python3.5/site-packages/click/ > core.py", > > line 889, in invoke > > return ctx.invoke(self.callback, **ctx.params) > > File "/home/yawar/anaconda3/lib/python3.5/site-packages/click/ > core.py", > > line 534, in invoke > > return callback(*args, **kwargs) > > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > msnoise/scripts/msnoise.py", > > line 301, in stack > > main('ref', interval) > > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > msnoise/s04stack.py", > > line 203, in main > > updated_days = updated_days_for_dates(db, start, end, > pair.replace('_', > > '.'), jobtype='CC', interval=datetime.timedelta( > days=interval),returndays= > > True) > > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > msnoise/api.py", > > line 1189, in updated_days_for_dates > > days = session.query(Job).filter(Job.pair == pair).filter(Job.day > >= > > date1).filter(Job.day <= date2).filter(Job.jobtype == > > jobtype).filter(Job.lastmod >= lastmod).group_by(Job.day). > > order_by(Job.day).all() > > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > sqlalchemy/orm/query.py", > > line 2613, in all > > return list(self) > > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > sqlalchemy/orm/query.py", > > line 2761, in __iter__ > > return self._execute_and_instances(context) > > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > sqlalchemy/orm/query.py", > > line 2776, in _execute_and_instances > > result = conn.execute(querycontext.statement, self._params) > > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > sqlalchemy/engine/base.py", > > line 914, in execute > > return meth(self, multiparams, params) > > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > sqlalchemy/sql/elements.py", > > line 323, in _execute_on_connection > > return connection._execute_clauseelement(self, multiparams, params) > > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > sqlalchemy/engine/base.py", > > line 1010, in _execute_clauseelement > > compiled_sql, distilled_params > > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > sqlalchemy/engine/base.py", > > line 1146, in _execute_context > > context) > > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > sqlalchemy/engine/base.py", > > line 1341, in _handle_dbapi_exception > > exc_info > > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > sqlalchemy/util/compat.py", > > line 202, in raise_from_cause > > reraise(type(exception), exception, tb=exc_tb, cause=cause) > > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > sqlalchemy/util/compat.py", > > line 185, in reraise > > raise value.with_traceback(tb) > > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > sqlalchemy/engine/base.py", > > line 1139, in _execute_context > > context) > > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > sqlalchemy/engine/default.py", > > line 450, in do_execute > > cursor.execute(statement, parameters) > > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > pymysql/cursors.py", > > line 166, in execute > > result = self._query(query) > > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > pymysql/cursors.py", > > line 322, in _query > > conn.query(q) > > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > pymysql/connections.py", > > line 835, in query > > self._affected_rows = self._read_query_result( > unbuffered=unbuffered) > > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > pymysql/connections.py", > > line 1019, in _read_query_result > > result.read() > > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > pymysql/connections.py", > > line 1302, in read > > first_packet = self.connection._read_packet() > > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > pymysql/connections.py", > > line 981, in _read_packet > > packet.check_error() > > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > pymysql/connections.py", > > line 393, in check_error > > err.raise_mysql_exception(self._data) > > File "/home/yawar/anaconda3/lib/python3.5/site-packages/ > pymysql/err.py", > > line 107, in raise_mysql_exception > > raise errorclass(errno, errval) > > sqlalchemy.exc.InternalError: (pymysql.err.InternalError) (1055, > > "Expression #1 of SELECT list is not in GROUP BY clause and contains > > nonaggregated column 'msnoise.jobs.ref' which is not functionally > dependent > > on columns in GROUP BY clause; this is incompatible with > > sql_mode=only_full_group_by") [SQL: 'SELECT jobs.ref AS jobs_ref, > jobs.day > > AS jobs_day, jobs.pair AS jobs_pair, jobs.jobtype AS jobs_jobtype, > > jobs.flag AS jobs_flag, jobs.lastmod AS jobs_lastmod \nFROM jobs \nWHERE > > jobs.pair = %(pair_1)s AND jobs.day >= %(day_1)s AND jobs.day <= > %(day_2)s > > AND jobs.jobtype = %(jobtype_1)s AND jobs.lastmod >= %(lastmod_1)s GROUP > BY > > jobs.day ORDER BY jobs.day'] [parameters: {'lastmod_1': > > datetime.datetime(2018, 3, 24, 10, 59, 4, 395159), 'jobtype_1': 'CC', > > 'day_2': datetime.date(2018, 1, 1), 'pair_1': 'DF01.BHE:DF01.BHE', > 'day_1': > > datetime.date(1970, 1, 1)}] > > > > > > Regards, > > Yawar Hussain > > Ph.D. Student, Geotechnical Engineering > > University of Brasilia, Brazil. > > _______________________________________________ > > MSNoise mailing list > > MSNoise(a)mailman-as.oma.be > > http://mailman-as.oma.be/mailman/listinfo/msnoise > > -- > Dr. Thomas Lecocq > Geologist - Seismologist > > Seismology - Gravimetry > Royal Observatory of Belgium > > * > * * * * * > * * * * > --------- > http://www.seismology.be > http://msnoise.org > http://twitter.com/#!/Seismologie_be > https://www.facebook.com/seismologie.be > > > > ------------------------------ > > Message: 3 > Date: Wed, 4 Apr 2018 14:47:22 -0700 > From: Colton Lynner <colton.lynner(a)gmail.com> > To: msnoise(a)mailman-as.oma.be > Subject: [MSNoise] Mean dvv output > Message-ID: <65BA42B1-BB75-484F-AC31-1F5B244C2DE7(a)gmail.com> > Content-Type: text/plain; charset=us-ascii > > Hello, > > I have a couple questions about MSNoise. > > 1) Is there a way to output the mean values calculated from the DVV plots? > I have found that if you use the -p option with the ALL pair, it produces a > csv file of the ALL line values. The ALL and mean lines are slightly > different for some frequencies, and I would like to be able to output both. > Also, the documentation mentions the ALL pair, but can you offer more > explanation on how that is calculated? Is it an average (stack?) of all > traces? I am trying to work out why the ALL and the mean may be different. > > 2) Is there a plot tool to make the delay time variation plots that are > shown in the documentation and in the SRL paper (Figure 4)? > > Thanks, > Colton > > ------------------------------ > > _______________________________________________ > MSNoise mailing list > MSNoise(a)mailman-as.oma.be > http://mailman-as.oma.be/mailman/listinfo/msnoise > > > End of MSNoise Digest, Vol 47, Issue 2 > ************************************** > [View Less]

7 years, 1 month

Mean dvv output

by Colton Lynner

Hello, I have a couple questions about MSNoise. 1) Is there a way to output the mean values calculated from the DVV plots? I have found that if you use the -p option with the ALL pair, it produces a csv file of the ALL line values. The ALL and mean lines are slightly different for some frequencies, and I would like to be able to output both. Also, the documentation mentions the ALL pair, but can you offer more explanation on how that is calculated? Is it an average (stack?) of all traces? I … [View More]

7 years, 1 month

Stack_error

by Yawar Hussain

Hello, I run stack command and received following errors. Please, have a look. I tried to fix it by editing 'my.cnf' file as below The MySQL database server configuration file. # # You can copy this to one of: # - "/etc/mysql/my.cnf" to set global options, # - "~/.my.cnf" to set user-specific options. # # One can use all long options that the program supports. # Run program with --help to get a list of available options and with # --print-defaults to see which it would actually understand … [View More]and use. # # For explanations see # http://dev.mysql.com/doc/mysql/en/server-system-variables.html # # * IMPORTANT: Additional settings that can override those from this file! # The files must end with '.cnf', otherwise they'll be ignored. # !includedir /etc/mysql/conf.d/ !includedir /etc/mysql/mysql.conf.d/ [global] sql_mode = TRADITIONAL Stack error! yawar@yawar-Vostro-5470:~/anaconda3/bin$ msnoise stack -r -m -i 10 Lets STACK ! 2018-04-03 10:59:04 [DEBUG] Starting the ref stack [] 2018-04-03 10:59:04 [DEBUG] Processing DF01_BHE:DF01_BHE-ZZ-1 Traceback (most recent call last): File "/home/yawar/anaconda3/lib/python3.5/site-packages/sqlalchemy/engine/base.py", line 1139, in _execute_context context) File "/home/yawar/anaconda3/lib/python3.5/site-packages/sqlalchemy/engine/default.py", line 450, in do_execute cursor.execute(statement, parameters) File "/home/yawar/anaconda3/lib/python3.5/site-packages/pymysql/cursors.py", line 166, in execute result = self._query(query) File "/home/yawar/anaconda3/lib/python3.5/site-packages/pymysql/cursors.py", line 322, in _query conn.query(q) File "/home/yawar/anaconda3/lib/python3.5/site-packages/pymysql/connections.py", line 835, in query self._affected_rows = self._read_query_result(unbuffered=unbuffered) File "/home/yawar/anaconda3/lib/python3.5/site-packages/pymysql/connections.py", line 1019, in _read_query_result result.read() File "/home/yawar/anaconda3/lib/python3.5/site-packages/pymysql/connections.py", line 1302, in read first_packet = self.connection._read_packet() File "/home/yawar/anaconda3/lib/python3.5/site-packages/pymysql/connections.py", line 981, in _read_packet packet.check_error() File "/home/yawar/anaconda3/lib/python3.5/site-packages/pymysql/connections.py", line 393, in check_error err.raise_mysql_exception(self._data) File "/home/yawar/anaconda3/lib/python3.5/site-packages/pymysql/err.py", line 107, in raise_mysql_exception raise errorclass(errno, errval) pymysql.err.InternalError: (1055, "Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'msnoise.jobs.ref' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by") The above exception was the direct cause of the following exception: Traceback (most recent call last): File "/home/yawar/anaconda3/bin/msnoise", line 11, in <module> sys.exit(run()) File "/home/yawar/anaconda3/lib/python3.5/site-packages/msnoise/scripts/msnoise.py", line 614, in run cli(obj={}) File "/home/yawar/anaconda3/lib/python3.5/site-packages/click/core.py", line 716, in __call__ return self.main(*args, **kwargs) File "/home/yawar/anaconda3/lib/python3.5/site-packages/click/core.py", line 696, in main rv = self.invoke(ctx) File "/home/yawar/anaconda3/lib/python3.5/site-packages/click/core.py", line 1060, in invoke return _process_result(sub_ctx.command.invoke(sub_ctx)) File "/home/yawar/anaconda3/lib/python3.5/site-packages/click/core.py", line 889, in invoke return ctx.invoke(self.callback, **ctx.params) File "/home/yawar/anaconda3/lib/python3.5/site-packages/click/core.py", line 534, in invoke return callback(*args, **kwargs) File "/home/yawar/anaconda3/lib/python3.5/site-packages/msnoise/scripts/msnoise.py", line 301, in stack main('ref', interval) File "/home/yawar/anaconda3/lib/python3.5/site-packages/msnoise/s04stack.py", line 203, in main updated_days = updated_days_for_dates(db, start, end, pair.replace('_', '.'), jobtype='CC', interval=datetime.timedelta(days=interval),returndays= True) File "/home/yawar/anaconda3/lib/python3.5/site-packages/msnoise/api.py", line 1189, in updated_days_for_dates days = session.query(Job).filter(Job.pair == pair).filter(Job.day >= date1).filter(Job.day <= date2).filter(Job.jobtype == jobtype).filter(Job.lastmod >= lastmod).group_by(Job.day). order_by(Job.day).all() File "/home/yawar/anaconda3/lib/python3.5/site-packages/sqlalchemy/orm/query.py", line 2613, in all return list(self) File "/home/yawar/anaconda3/lib/python3.5/site-packages/sqlalchemy/orm/query.py", line 2761, in __iter__ return self._execute_and_instances(context) File "/home/yawar/anaconda3/lib/python3.5/site-packages/sqlalchemy/orm/query.py", line 2776, in _execute_and_instances result = conn.execute(querycontext.statement, self._params) File "/home/yawar/anaconda3/lib/python3.5/site-packages/sqlalchemy/engine/base.py", line 914, in execute return meth(self, multiparams, params) File "/home/yawar/anaconda3/lib/python3.5/site-packages/sqlalchemy/sql/elements.py", line 323, in _execute_on_connection return connection._execute_clauseelement(self, multiparams, params) File "/home/yawar/anaconda3/lib/python3.5/site-packages/sqlalchemy/engine/base.py", line 1010, in _execute_clauseelement compiled_sql, distilled_params File "/home/yawar/anaconda3/lib/python3.5/site-packages/sqlalchemy/engine/base.py", line 1146, in _execute_context context) File "/home/yawar/anaconda3/lib/python3.5/site-packages/sqlalchemy/engine/base.py", line 1341, in _handle_dbapi_exception exc_info File "/home/yawar/anaconda3/lib/python3.5/site-packages/sqlalchemy/util/compat.py", line 202, in raise_from_cause reraise(type(exception), exception, tb=exc_tb, cause=cause) File "/home/yawar/anaconda3/lib/python3.5/site-packages/sqlalchemy/util/compat.py", line 185, in reraise raise value.with_traceback(tb) File "/home/yawar/anaconda3/lib/python3.5/site-packages/sqlalchemy/engine/base.py", line 1139, in _execute_context context) File "/home/yawar/anaconda3/lib/python3.5/site-packages/sqlalchemy/engine/default.py", line 450, in do_execute cursor.execute(statement, parameters) File "/home/yawar/anaconda3/lib/python3.5/site-packages/pymysql/cursors.py", line 166, in execute result = self._query(query) File "/home/yawar/anaconda3/lib/python3.5/site-packages/pymysql/cursors.py", line 322, in _query conn.query(q) File "/home/yawar/anaconda3/lib/python3.5/site-packages/pymysql/connections.py", line 835, in query self._affected_rows = self._read_query_result(unbuffered=unbuffered) File "/home/yawar/anaconda3/lib/python3.5/site-packages/pymysql/connections.py", line 1019, in _read_query_result result.read() File "/home/yawar/anaconda3/lib/python3.5/site-packages/pymysql/connections.py", line 1302, in read first_packet = self.connection._read_packet() File "/home/yawar/anaconda3/lib/python3.5/site-packages/pymysql/connections.py", line 981, in _read_packet packet.check_error() File "/home/yawar/anaconda3/lib/python3.5/site-packages/pymysql/connections.py", line 393, in check_error err.raise_mysql_exception(self._data) File "/home/yawar/anaconda3/lib/python3.5/site-packages/pymysql/err.py", line 107, in raise_mysql_exception raise errorclass(errno, errval) sqlalchemy.exc.InternalError: (pymysql.err.InternalError) (1055, "Expression #1 of SELECT list is not in GROUP BY clause and contains nonaggregated column 'msnoise.jobs.ref' which is not functionally dependent on columns in GROUP BY clause; this is incompatible with sql_mode=only_full_group_by") [SQL: 'SELECT jobs.ref AS jobs_ref, jobs.day AS jobs_day, jobs.pair AS jobs_pair, jobs.jobtype AS jobs_jobtype, jobs.flag AS jobs_flag, jobs.lastmod AS jobs_lastmod \nFROM jobs \nWHERE jobs.pair = %(pair_1)s AND jobs.day >= %(day_1)s AND jobs.day <= %(day_2)s AND jobs.jobtype = %(jobtype_1)s AND jobs.lastmod >= %(lastmod_1)s GROUP BY jobs.day ORDER BY jobs.day'] [parameters: {'lastmod_1': datetime.datetime(2018, 3, 24, 10, 59, 4, 395159), 'jobtype_1': 'CC', 'day_2': datetime.date(2018, 1, 1), 'pair_1': 'DF01.BHE:DF01.BHE', 'day_1': datetime.date(1970, 1, 1)}] Regards, Yawar Hussain Ph.D. Student, Geotechnical Engineering University of Brasilia, Brazil. [View Less]

7 years, 1 month

compute-CC

by Yawar Hussain

Hello, I run compute_cc command for cross-correlation. I have hourly files having BUD data structure. The folder of 'CC' on my computer is empty. Please, help me. Thanks yawar@yawar-Vostro-5470:~/anaconda3/bin$ msnoise compute_cc 2018-04-02 14:10:14 [INFO] *** Starting: Compute CC *** 2018-04-02 14:10:14 [INFO] Will compute ZZ 2018-04-02 14:10:14 [INFO] *** Finished: Compute CC *** yawar@yawar-Vostro-5470:~/anaconda3/bin$ msnoise -t 4 compute_cc 2018-04-02 14:10:47 [INFO] *** Starting: … [View More]Compute CC *** 2018-04-02 14:10:47 [INFO] Will compute ZZ 2018-04-02 14:10:47 [INFO] *** Finished: Compute CC *** 2018-04-02 14:10:48 [INFO] *** Starting: Compute CC *** 2018-04-02 14:10:48 [INFO] Will compute ZZ 2018-04-02 14:10:48 [INFO] *** Finished: Compute CC *** 2018-04-02 14:10:49 [INFO] *** Starting: Compute CC *** 2018-04-02 14:10:49 [INFO] Will compute ZZ 2018-04-02 14:10:49 [INFO] *** Finished: Compute CC *** 2018-04-02 14:10:50 [INFO] *** Starting: Compute CC *** 2018-04-02 14:10:50 [INFO] Will compute ZZ 2018-04-02 14:10:50 [INFO] *** Finished: Compute CC *** eneral: MSNoise is installed in: /home/yawar/anaconda3/lib/python3.5/site-packages - db.ini is present Configuration: - /home/yawar/Documents/data-archive/msnoise-archive/FDF/ exists Raw config bits: "D"efault or "M"odified (green) M data_folder: /home/yawar/Documents/data-archive/msnoise-archive/FDF/ M output_folder: /home/yawar/Documents/CROSS_CORRELATIONS M data_structure: BUD M network: FDF M channels: BH M startdate: 2017-04-11 M enddate: 2017-12-16 M analysis_duration: 3600 M cc_sampling_rate: 20 D resampling_method: Resample M decimation_factor: 0 D preprocess_lowpass: 8.0 M preprocess_highpass: 1 D remove_response: N M response_format: paz D response_path: inventory D response_prefilt: (0.005, 0.006, 30.0, 35.0) D maxlag: 120. M corr_duration: 1800 D overlap: 0.0 D windsorizing: 3 D stack_method: linear D pws_timegate: 10.0 D pws_power: 2.0 D crondays: -1 D ZZ: Y D ZR: N D ZT: N D RZ: N D RR: N D RT: N D TZ: N D TR: N D TT: N M autocorr: Y M keep_all: Y D keep_days: Y D ref_begin: 1970-01-01 D ref_end: 2018-01-01 M mov_stack: 1 M export_format: SAC D sac_format: doublets D dtt_lag: static D dtt_v: 1.0 D dtt_minlag: 5.0 D dtt_width: 30.0 D dtt_sides: both D dtt_mincoh: 0.65 D dtt_maxerr: 0.1 D dtt_maxdt: 0.1 D plugins: Filters: ID: [low:high] [mwcs_low:mwcs_high] mwcs_wlen mwcs_step used 01: [2.000:10.000] [2.000:8.000] 020 010 Y Stations: DF01.BHE 0.0000 0.0000 0.0 UTM Y DF01.BHN 0.0000 0.0000 0.0 UTM Y DF01.BHZ 0.0000 0.0000 0.0 UTM Y DF02.BHE 0.0000 0.0000 0.0 UTM Y DF02.BHN 0.0000 0.0000 0.0 UTM Y DF02.BHZ 0.0000 0.0000 0.0 UTM Y DF03.BHE 0.0000 0.0000 0.0 UTM Y DF03.BHN 0.0000 0.0000 0.0 UTM Y DF03.BHZ 0.0000 0.0000 0.0 UTM Y CC Jobs: DTT Jobs: Regards, Yawar Hussain Ph.D. Student, Geotechnical Engineering University of Brasilia, Brazil. [View Less]

7 years, 1 month

Approaching abstract submission deadline - ESC Session on ambient noise seismology

by Raphael De Plaen

Apologies for cross-posting Dear colleagues, It is our pleasure to invite you to contribute to the *session **S28* entitled *"**Applications and developments in ambient noise seismology**" *to be held during the 36th General Assembly of the European Seismological Commission in Valletta, Malta, during 2-7 September 2018 ( http://www.escmalta2018.eu/page/home). This session welcomes contributions focused on ambient noise seismology. *Abstract submission will run until **31-March-2018**.… [View More]* Please do not hesitate to contact us regarding the suitability of your work for this session. We look forward to receiving your submissions and seeing you in Malta in September! Best wishes, Andrea Cannata, Dipartimento di Fisica e Geologia, Università di Perugia, andrea.cannata(a)unipg.it Flavio Cannavò, Osservatorio Etneo, INGV, flavio.cannavo(a)ingv.it Raphaël De Plaen, SisVOc, Universidad de Guadalajara, *raphael.deplaen(a)gmail.com <raphael.deplaen(a)gmail.com>* Anne Obermann, ETH, anne.obermann(a)sed.ethz.ch *Session description: **S28 - Applications and developments in ambient noise seismology* In the absence of earthquakes and other strong seismic signals, the Earth surface is not static but constantly vibrating due to many continuous noise sources such as ocean waves, storms and anthropic activities, generating the so-called ambient seismic noise. Ambient seismic noise has proven to be a valuable tool for imaging the earth at different scales via surface and body wave tomographies. The continuity and reproducibility of ambient noise correlations, make them an excellent candidate for the monitoring of crustal properties, which has found applications ranging from volcano monitoring, dynamic recovery processes of earthquakes to civil engineering. The energy source for most applications is the microseism. The microseism sources are closely related to ocean wave energy coupling with the Earth’s motion and have today broad applications, among which the investigation on atmosphere-hydrosphere-cryosphere-solid earth interactions, to make also inferences on climate changes. In this session, we welcome contributions focused on ambient noise seismology. We invite contributions concerning multi-scale applications of seismic noise interferometry, such as imaging structure and monitoring subsurface changes. We are also enthusiastic to receive studies on the sources of ambient seismic noise (i.e. microseisms, hum, microbaroms), their generation processes, and their applications on the investigation of atmosphere-hydrosphere-cryosphere-solid earth interactions. This extends also to methodological and more theoretical approaches (i.e. role of scattering, alternative processing techniques). [View Less]

7 years, 1 month

ESC Session on ambient noise seismology

by Raphaël DE PLAEN

Dear colleagues, It is our pleasure to invite you to contribute to the session S28 entitled "Applications and developments in ambient noise seismology" to be held during the 36th General Assembly of the European Seismological Commission in Valletta, Malta, during 2-7 September 2018 (http://www.escmalta2018.eu/page/home). This session welcomes contributions focused on ambient noise seismology. Abstract submission will run until 31-March-2018. Please do not hesitate to contact us regarding … [View More]the suitability of your work for this session. We look forward to receiving your submissions and seeing you in Malta in September! Best wishes, Andrea Cannata, Dipartimento di Fisica e Geologia, Università di Perugia, andrea.cannata(a)unipg.it<mailto:andrea.cannata@unipg.it> Flavio Cannavò, Osservatorio Etneo, INGV, flavio.cannavo(a)ingv.it<mailto:flavio.cannavo@ingv.it> Raphaël De Plaen, Faculté des Sciences, Université du Luxembourg, raphael.deplaen(a)gmail.com Anne Obermann, ETH, anne.obermann(a)sed.ethz.ch<mailto:anne.obermann@sed.ethz.ch> Session description: S28 - Applications and developments in ambient noise seismology In the absence of earthquakes and other strong seismic signals, the Earth surface is not static but constantly vibrating due to many continuous noise sources such as ocean waves, storms and anthropic activities, generating the so-called ambient seismic noise. Ambient seismic noise has proven to be a valuable tool for imaging the earth at different scales via surface and body wave tomographies. The continuity and reproducibility of ambient noise correlations, make them an excellent candidate for the monitoring of crustal properties, which has found applications ranging from volcano monitoring, dynamic recovery processes of earthquakes to civil engineering. The energy source for most applications is the microseism. The microseism sources are closely related to ocean wave energy coupling with the Earth's motion and have today broad applications, among which the investigation on atmosphere-hydrosphere-cryosphere-solid earth interactions, to make also inferences on climate changes. In this session, we welcome contributions focused on ambient noise seismology. We invite contributions concerning multi-scale applications of seismic noise interferometry, such as imaging structure and monitoring subsurface changes. We are also enthusiastic to receive studies on the sources of ambient seismic noise (i.e. microseisms, hum, microbaroms), their generation processes, and their applications on the investigation of atmosphere-hydrosphere-cryosphere-solid earth interactions. This extends also to methodological and more theoretical approaches (i.e. role of scattering, alternative processing techniques). [View Less]

7 years, 2 months

A case of a mud volcano

by Ilias Papadopoulos

Hello fellow MSNoise users, I have in my hands a case of an erupted mud volcano. The event took place between February 12th and February 13th and got attention very quickly from media and people in Trinidad & Tobago. I don't know if any of you have any experience working with MSNoise and mud volcanoes. A high quality drone footage you can find here <https://www.facebook.com/topshotaerialservices/videos/984076211740133/>, story on the media here <http://newsday.co.tt/2018/02/… [View More]

7 years, 2 months

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