[webservices] irisFetch and SCEC data center - problem with data conversion?

Shahar Barak shaharb at stanford.edu
Wed Jul 22 15:03:03 PDT 2015


Hi,

Data seems to be corrupted when using irisFetch and the SCEC data center.
Below is a plot of the same data downloaded via irisFetch from the IRIS
data center (top) and from the SCEC data center (bottom) (script attached).
The data looks fine and seems visually identical when I download the mseed
files directly via the web service (not using irisFetch):
http://service.iris.edu/fdsnws/dataselect/1/query?net=CI&sta=BAR&cha=BHZ&loc=--&start=2013-03-10T22:51:50.000&end=2013-03-10T23:51:50.000
http://service.scedc.caltech.edu/fdsnws/dataselect/1/query?net=CI&sta=BAR&cha=BHZ&loc=--&start=2013-03-10T22:51:50.000&end=2013-03-10T23:51:50.000

Help anyone? Did I do something wrong?

Thanks!

Shahar

[image: Inline image 1]
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