{% extends 'base.html' %} {% block content %}

ewave-plot

Example

http://127.0.0.1:5000/ewave/query?net=X1&sta=SA05&cha=HHZ&loc=00&start=2022-10-13T12:30:00.0&dur=66
http://127.0.0.1:5000/ewave/query?net=X1&sta=SA05&cha=HHZ&loc=00&start=2022-10-13T12:30:00.0&dur=66&format=mseed

Usage

http://127.0.0.1:5000/ewave/query? (date-range-options) [channel-options] [plot-options] [nodata=404]

where

date-range-options :: (start=<time>) ([end=<time>] or [dur=<seconds>])
   channel-options :: [net=<network>] [sta=<station>] [loc=<location>] [cha=<channel>]
      plot-options :: [ptime=<P_picktime>] [plabel=<P_picklabel>] [displayMaxValue=<True_or_False>]
                      [scaleFactor=<scaleFactor>] [units=<units>]
   general-options :: [format=<trace_format>]
  

(..) required
[..] optional

Query parameters are joined by ampersands ”&”, without blank space (see the sample queries).

Detailed Descriptions of each Query Parameter

parameters examples required discussion default type
start[time] 2010-02-27T06:30:00 required Specifies the desired waveform start-time UTCDateTime
end[time] 2010-02-27T10:30:00 end -or- dur required Specify the end-time for the miniSEED data UTCDateTime
net[work] IU Select one or more network codes. Accepts wildcards; accepts lists in GET usage. Can be SEED codes or data center defined codes. any string
sta[tion] ANMO Select one or more SEED station codes. Accepts wildcards; accepts lists in GET usage any string
loc[ation] 00 Select one or more SEED location identifier. Accepts wildcards; accepts lists in GET usage Use -- for “Blank” location IDs (ID’s containing 2 spaces). any string
cha[nnel] BH1 Select one or more SEED channel codes. Accepts wildcards; accepts lists in GET usage any string
dur[ation] 60 Specify duration of waveform in seconds int
nodata 404 Specify which HTML Status code is returned when no data is found.1 204 204 or 404
format miniseed Specify the return format in {'png', 'mseed', 'miniseed'} png string

1 By default, the service returns a HTTP response code 204, which means the request was successful, but no data (no content) was retrieved. However, because there was no “error”, no error message is generated and it may appear that the browser did nothing. To force an empty query response to display an error message, add nodata=404 to the URL.


WADL

Retrieve the WADL associated with this service:

application.wadl


Date and Time Formats

Year, Month, Day in Month — Time:

YYYY-MM-DDThh:mm:ss[.ssssss] ex. 1997-01-31T12:04:32.123

YYYY-MM-DD ex. 1997-01-31 a time of 00:00:00 is assumed

Where:

YYYY	:: four-digit year
MM	:: two-digit month (01=January, etc.)
DD	:: two-digit day of month (01 through 31)
T	:: date-time separator
hh	:: two digits of hour (00 through 23) (AM/PM NOT allowed)
mm	:: two digits of minute (00 through 59)
ss	:: two digits of second (00 through 59)
ssssss	:: one to six digits representing decimal fractions of a second, down to microseconds

Wildcards and Lists

Wildcards
The question mark ? represents any single character (exactly one), while the asterisk * represents zero or more characters.

Lists
Multiple items may also be retrieved using a comma separated list. Wildcards may be included in the list. For example, with channel codes: channel=EH?,BHZ,BHE


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