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  • Search - mseed2ascii - IRIS SeisCode
    Help Search in Search scope All Projects mseed2ascii mseed2ascii Overview Wiki Files Search Searchfield Search scope All Projects mseed2ascii All words Search titles only Wiki pages Loading Powered by Redmine

    Original URL path: https://seiscode.iris.washington.edu/projects/mseed2ascii/search (2015-06-03)
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  • Wiki - mseed2ascii - IRIS SeisCode
    the source code Header lines All ASCII output files will contain at least one header line that describes the time series that follows These lines have the following general format TIMESERIES SourceName samples sps Time Format Type Units Header field descriptions Field Description SourceName Net Sta Loc Chan Qual SEED values no spaces quality code optional samples Number of samples following header sps Sampling rate in samples per second Time Time of first sample in ISO YYYY MM DDTHH MM SS FFFFFF format Format SLIST sample list or TSPAIR time sample pair Type Sample type INTEGER or FLOAT Units Units of time series will not be present in Mini SEED Example data file for SLIST sample list format TIMESERIES XX TEST BHZ 12 samples 40 sps 2003 05 29T02 13 22 043400 SLIST INTEGER Counts 2787 2776 2774 2780 2783 2782 2776 2766 2759 2760 2765 2767 Example data file for TSPAIR time sample pair format TIMESERIES XX TEST BHZ 12 samples 40 sps 2003 05 29T02 13 22 043400 TSPAIR INTEGER Counts 2003 05 29T02 13 22 043400 2787 2003 05 29T02 13 22 068400 2776 2003 05 29T02 13 22 093400 2774 2003 05 29T02 13 22 118400

    Original URL path: https://seiscode.iris.washington.edu/projects/mseed2ascii/wiki (2015-06-03)
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  • Files - mseed2ascii - IRIS SeisCode
    mseed2ascii Overview Wiki Files Files File Date Size D L MD5 mseed2ascii 2 0 tar gz 10 06 2013 07 54 PM 178 KB 391 65527afeed4a2b8cc0f5a0a39e2a5881 mseed2ascii 1 1 tar gz 07 19 2012 03 21 PM 157 KB 168

    Original URL path: https://seiscode.iris.washington.edu/projects/mseed2ascii/files (2015-06-03)
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  • Search - sac2wav - IRIS SeisCode
    in Search scope All Projects sac2wav sac2wav Overview Issues Wiki Files Repository Search Searchfield Search scope All Projects sac2wav All words Search titles only Issues Changesets Wiki pages Loading Powered

    Original URL path: https://seiscode.iris.washington.edu/projects/sac2wav/search (2015-06-03)
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  • Issues - sac2wav - IRIS SeisCode
    Blocked by Precedes Follows Copied to Copied from Options Columns Available Columns Project Parent task Author Category Target version Start date Due date Estimated time Done Created Closed Related issues Resolution Selected Columns Tracker Status Priority Subject Assignee Updated Group results by Project Tracker Status Priority Author Assignee Category Target version Done Resolution Show Description Apply Clear Tracker Status Priority Subject Assignee Updated 670 Bug Resolved Normal sac2wav h and

    Original URL path: https://seiscode.iris.washington.edu/projects/sac2wav/issues (2015-06-03)
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  • Wiki - sac2wav - IRIS SeisCode
    with the gainvalue calculated so that the maximum amplitude output level is about 32767 This avoids audio clipping Several gain values are calculated piecewise one for each input SAC file h rate The integer samplerate specifies the output sample rate for WAV file header This flag overrides timelapse l lapse The integer timelapse specifies the time lapse as the number of seconds of sound to elapse per hour of recorded data The default timelapse is 30 so that each hour of input data plays back in 30 seconds of audio time Adjusting the timelapse or samplerate does not affect the number of samples output only the rate at which they are played back m mean The floating point meanvalue specifies the mean average value of the waveform overriding the automatic calculations Hint Run sac2wav with the S W flags first to calculate the input file statistics including the meanvalue without generating a WAV file to get reasonable values for g and m for the next run When this flag is absent the waveform is automatically adjusted so that the mean value of the output waveform is zero with the gainvalue calculated so that the maximum amplitude output level is about 32767 This avoids audio clipping Several gain values are calculated piecewise one for each input SAC file F Supress wave filename output to stdout H Report program help usage to stdout v Report program version number to stdout W Supress wave file output Typically used with S U Unbounded Allow output files exceeding 200 about Megabytes DANGER UNSAFE By default sac2wav automatically refuses to generate WAV files exceeding about 200 megabytes Very large data gaps time tears could potentially generate a very large and silent WAV file Override this safety limitation manually by using the U flag at your own risk Q Quiet Report no progress to stderr S Statistics Report mean stddev min max for each sac file to stderr T Terse Report terse progress to stderr V Verbose Report verbose progress to stderr FILES The name of the output WAV file is reported to stdout on a single line The default WAVE file name is produced in the current directory with the file name year julian day hour minute second millsecond network station location component WAV The default file name is also included in the WAV file in a LIST INFO INAM chunk USE CASES Nominal Use Case First prepare for sac2wav by creating one or more SAC files to cover the component and time being examined Next start sac2wav to generate a single WAVE audio file passing the set of SAC files as arguments The name of the new file will appear on a single line at stdout Finally open the WAVE file in a digital audio playback program to hear it Gain Adjustment To control the gain value manually run sac2wav S W a SAC b SAC as a first pass This will suggest reasonable numbers to use for the g and m arguments for the

    Original URL path: https://seiscode.iris.washington.edu/projects/sac2wav/wiki (2015-06-03)
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  • Files - sac2wav - IRIS SeisCode
    Projects Help Search in Search scope All Projects sac2wav sac2wav Overview Issues Wiki Files Repository Files File Date Size D L MD5 Most recent version Loading Powered by Redmine 2006

    Original URL path: https://seiscode.iris.washington.edu/projects/sac2wav/files (2015-06-03)
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  • / - Repository - sac2wav - IRIS SeisCode
    Access Access this directory with your svn client at http seiscode iris washington edu svn sac2wav Secure access available at https seiscode iris washington edu svn sac2wav Latest revisions Date Author Comment 6 02 11 2015 09 11 AM Rick DeWitt 670 Fixed format strings for h and l options 5 01 29 2015 03 19 PM Rick DeWitt 667 Undefined reference to sqrt on Linux 4 01 29 2015

    Original URL path: https://seiscode.iris.washington.edu/projects/sac2wav/repository (2015-06-03)
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