time_counter error: time_origin corresponds to child data rather than parent

[jenjar93]

In the BDY output, the time_counter units (for the benchmark data) are:

time_counter:units = "seconds since 1960-01-01 00:00:00" ;
time_counter:title = "Time" ;
time_counter:long_name = "Time axis" ;
time_counter:time_origin = "1960-01-01 00:00:00" ;

But it looks like the time_origin is the year corresponding to the child data instead, e.g. 1979-01-01 for the benchmark.

[jenjar93]

Potential easy fix:

Looks like the time_origin is set by the nn_base_year in the namelist. So the time_counter units in the child data are now the no. of seconds from nn_base_year. (In the past nn_base_year was set to the parent data's time_origin and the no. of seconds would be from that).

Without changing any of the base code, an easy solution would be to set nn_base_year the same as nn_year_00/nn_year_end?