Add the calculation of the end day for the multiyear climatology to be within the loop through all the years so that leap years are accounted for properly. Also correct the number of days by which to pad the leap year data.
Fix the creation of the Itime2 variable (milliseconds since midnight) which was previously omitted from the new restart file. Also update the help to better describe how the optional out_date argument works.
Fix bug in interpolating in the vertical when HYCOM data has only a single depth bin. The fix repeats the existing value down the entire FVCOM water column.