mpas_analysis.shared.timekeeping.utility.string_to_relative_delta

mpas_analysis.shared.timekeeping.utility.string_to_relative_delta(dateString, calendar='gregorian')

Given a date string and a calendar, returns an instance of MpasRelativeDelta

Parameters

• dateString (str) –

  A date and time in one of the following formats:

  YYYY-MM-DD hh:mm:ss
  YYYY-MM-DD hh.mm.ss
  YYYY-MM-DD SSSSS
  DDD hh:mm:ss
  DDD hh.mm.ss
  DDD SSSSS
  hh.mm.ss
  hh:mm:ss
  YYYY-MM-DD
  YYYY-MM
  SSSSS
  

  Note: either underscores or spaces can be used to separate the date from the time portion of the string.

• calendar ({'gregorian', 'gregorian_noleap'}, optional) – The name of one of the calendars supported by MPAS cores

Returns

relativedelta (An MpasRelativeDelta object)

Raises

ValueError – If an invalid dateString is supplied.