In a string, ISO8601 dictates a date be represented YYYY-MM-DD.
I have previously used YYYYMMDD, and in filenames have specified a date range as YYYYMMDD-YYYYMMDD.
With the date including a hyphen now, that way doesn't work, or atleast is unclear. Does anyone know of the 'correct' way to specify a date range in the ISO8601 format, e.g. something like YYYY-MM-DD-YYYY-MM-DD?
Thanks, Alexander