Revision History: noise-psd v.1

Release 1.2.5 (2018-07-16)

Now properly handle condition where time parameter is used and is set to the start of a day. Previously, no data was returned.

Now properly return 400 error is starttime set to after endtime. Previously, 500 error code was reported.

Release 1.2.4 (2018-07-11)

Now properly handle -- in target names such as target=@IU.ANMO.—.BHZ.M@

Release 1.2.3 (2018-06-07)

Increase query limit to 20,000 psd’s per request. That is about
on year of data.

Release 1.2.1 (2016-07-22)

Query endtimes are now treated as Exclusive rather than inclusive.

Release 1.2.0 (2016-06-28)

Internal Changes to reduce the memory footprint.
The service was occasionally running out of memory and failing as a result.
Also, reduced the number of PSDs that can be retrieved in one request from
10,000 to 6,000.

Release 1.1.1 (2016-04-21)

Now remove NaN power values prior to plotting.

Updated internal pdf API