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mk_html_help2.
Last modified: Fri Apr 1 11:58:51 2022.
Execute the given query and return the results in an array of structures of the given type. This may return an error code or -1 if no data are found.
(See projects/mms/sdc/execute_latis_query.pro)
Query a LaTiS web service to get the SROIs whose start_time falls within the given time range. SROIs include predicted (future) values, which are subject to change. start_time and end_time arguments are optional. If specified, they must be UTC dates or datetimes in a format similar to the following: 2020-02-15/08:21:01.000 The '/' can optionally be a space or 'T'. The time part can be omitted. Fractional seconds are optional. If neither argument is specified, SROIs for all times are returned. Comparison to start_time is inclusive (>=), to end_time is exclusive (<). sc_id is optional. If omitted, results are returned for all spacecraft. Otherwise, it must be one of 'mms1', 'mms2', 'mms3', 'mms4', case-insensitive. Normally returns an array of struct with the following fields derived from the mms_events_view LaTiS dataset. start_time : string, UTC datetime string, e.g., '2020-02-15/08:21:01.000' end_time : string, UTC datetime string sc_id : string, 'mms1', etc. orbit : int, MMS orbit number at start_time_utc public : bool, if set, executes the latis query as a public user The array is always sorted by start_time ascending. Can return an integer error code or -1 if no data are found. Example: IDL> srois = get_mms_srois(start_time='2020-02-15/08:21:01.000', sc_id='mms1') IDL> help,srois SROIS STRUCT = -> SROI Array[60] IDL> help,srois[0] ** Structure SROI, 4 tags, length=56, data length=52: START_TIME STRING '2020-02-15/08:21:01.000' END_TIME STRING '2020-02-15/17:54:03.000' SC_ID STRING 'mms1' ORBIT LONG 1084
(See projects/mms/sdc/get_mms_srois.pro)