Revision History: timeseries v.1

Release 1.6.0

• Fixed an issue related to SAC output.
• Improved service performance to accommodate future changes to metadata formats.

Release 1.5.4 (2018-07-24):

• Fixed an issue related to scaling with zero-gain polynomial responses.

Release 1.5.3 (2018-05-16):

• Fixed bug where correct option was not being interpreted properly.

Release 1.5.2 (2018-05-09):

• Fixed bug where sacbl option was being rejected.

Release 1.5.0 (2018-3-22):

• Added geocsv output formats

Release 1.4.9 (2017-09-01):

• Now allow for arbitrary decimation rate factors. See Help for more details

Release 1.4.5 (2017-04-11):

• Now utilizes fdsnws-dataselect for restricted authorization.
• Now utilizes fdsnws-station for response metadata.
• Simplified configuration for icab service stack and token cache.

Release 1.4.3 (2017-2-7):

• Updated service for compatibility with WebServiceShell v 2.2.5

Release 1.3.16 (2015-3-2):

• Switched to new database.

Release 1.3.13 (2013-5-28-31):

• Moved to http://service.iris.edu/irisws/timeseries/1 from http://www.iris.edu/ws/timeseries

Release 1.3.6 (2012-10-31):

• Access-Control-Allow-Origin: * — HTTP headers are now added to all responses. See: http://en.wikipedia.org/wiki/Cross-origin_resource_sharing for more information.

Release 1.3.5 (2012-06-07):

• The filtering options lpfilter, hpfilter and bpfilter now preserve DC offsets.
• Added envelope option to calculate the envelope of the time series.
• Added taper option. Use this option to apply HANNING, HAMMING or COSINE taper functions to the data.
• Added correct option. This option applies instrument correction to convert to earth units. This option uses either deconvolution or polynomial response correction depending on the channel’s meta-data.
• Due to the introduction of the correct option, which performs response correction, the deconvolve option is now considered deprecated and its use is discouraged.
• Added autolimits option. Use this option to automatically determines frequency limits for deconvolution.
• Now add metadata to SAC headers including: latitude, longitude, elevation, depth azimuth, incident angle, instrument name, scale factor, scale frequency, units, sampling rate, start time, endtime

Release 1.3.1 (2012-05-03):

• Support fractional time to the microsecond (Previous versions only supported millisecond resolution).
• Internal logging change. Better tracking of HTTP return status codes.
• Better handling of near realtime data; artifacts are rebuilt more reliably.

Release 1.2.20 (2011-04-01):

• Support for audio WAV file output: output=audio
• Added one column ASCII output: output=ascii1
• Added new output option name: output=ascii2
• With this option the web service outputs two columns (time, value).
• This option is same as the previously existing option output=ascii