netcdf time {
dimensions:
	time = 2 ;
variables:
	float time(time) ;
		time:long_name = "observation time" ;
		time:units = "days since 0001-01-01 00:00:00" ;
		time:calendar = "noleap" ;
		time:note = "bogus time axis applied to time-invariant data" ;

// global attributes:
data:

 time = 1, 180 ;
}