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The following scalar valued functions are available in EQuIS, and can be used in the value SERIES_FUNCTION_INFO parameter:

 

•equis.measure_datum (available in schema.xme)
 
e.g., { "sourceSeriesId": [130041], "value": "d.datum_value + equis.measure_datum(@facility_id, @sys_loc_code, d.datum_utc_dt)" }
 
Computed series datum = source series (LOGGER_SERIES_ID = 130041) datum + the result of function equis.measure_datum(...).

 

•equis.unit_conversion (available in schema.xme)
 
See Example 4.