On NetCDF, time coordinate axis usually expresses the reference time through the "units" attribute using a syntax like this:
"seconds since 2012-01-01 00:00:00" or
"hours since 2014-02-04"...
We are currently supporting days, hours, minutes, seconds.
We should also support singular form such as day, hour, minute, second.
Mass transitioning all resolved issues that have not been updated in the last month to closed state