CDO

I have a nc file, 360 day calendar, 360 day timesteps

I need to interp this to match other nc files, standard calendar 365 day timestep.

I have searched, tried various combinations of operators etc with fail.

any idea?

This is the sinfo nc file / 360 days

File format : NetCDF4 zip
    -1 : Institut Source   T Steptype Levels Num    Points Num Dtype : Parameter ID
     1 : unknown  Weather  v instant       1   1    281556   1  F32z : -1
   Grid coordinates :
     1 : curvilinear              : points=281556 (594x474)
                              lon : 134.2981 to 160.9442 degrees_east
                              lat : -40.21925 to -22.47376 degrees_north
                          mapping : rotated_latitude_longitude
                             rlon : -179.7 to 179.7 degrees
                             rlat : -10.53 to 6.12 degrees
   Vertical coordinates :
     1 : surface                  : levels=1
   Time coordinate :
                             time : 360 steps
     RefTime =  1949-12-01 00:00:00  Units = days  Calendar = 360_day  Bounds = true
  YYYY-MM-DD hh:mm:ss  YYYY-MM-DD hh:mm:ss  YYYY-MM-DD hh:mm:ss  YYYY-MM-DD hh:mm:ss
  2014-01-01 12:00:00  2014-01-02 12:00:00  2014-01-03 12:00:00  2014-01-04 12:00:00
  2014-01-05 12:00:00  2014-01-06 12:00:00  2014-01-07 12:00:00  2014-01-08 12:00:00
  2014-01-09 12:00:00  2014-01-10 12:00:00  2014-01-11 12:00:00  2014-01-12 12:00:00
  2014-01-13 12:00:00  2014-01-14 12:00:00  2014-01-15 12:00:00  2014-01-16 12:00:00
  2014-01-17 12:00:00  2014-01-18 12:00:00  2014-01-19 12:00:00  2014-01-20 12:00:00
  2014-01-21 12:00:00  2014-01-22 12:00:00  2014-01-23 12:00:00  2014-01-24 12:00:00
  2014-01-25 12:00:00  2014-01-26 12:00:00  2014-01-27 12:00:00  2014-01-28 12:00:00
  2014-01-29 12:00:00  2014-01-30 12:00:00  2014-02-01 12:00:00  2014-02-02 12:00:00
  2014-02-03 12:00:00  2014-02-04 12:00:00  2014-02-05 12:00:00  2014-02-06 12:00:00
  2014-02-07 12:00:00  2014-02-08 12:00:00  2014-02-09 12:00:00  2014-02-10 12:00:00
  2014-02-11 12:00:00  2014-02-12 12:00:00  2014-02-13 12:00:00  2014-02-14 12:00:00
  2014-02-15 12:00:00  2014-02-16 12:00:00  2014-02-17 12:00:00  2014-02-18 12:00:00
  2014-02-19 12:00:00  2014-02-20 12:00:00  2014-02-21 12:00:00  2014-02-22 12:00:00
  2014-02-23 12:00:00  2014-02-24 12:00:00  2014-02-25 12:00:00  2014-02-26 12:00:00
  2014-02-27 12:00:00  2014-02-28 12:00:00  2014-02-29 12:00:00  2014-02-30 12:00:00
   ................................................................................
   ................
  2014-11-01 12:00:00  2014-11-02 12:00:00  2014-11-03 12:00:00  2014-11-04 12:00:00
  2014-11-05 12:00:00  2014-11-06 12:00:00  2014-11-07 12:00:00  2014-11-08 12:00:00
  2014-11-09 12:00:00  2014-11-10 12:00:00  2014-11-11 12:00:00  2014-11-12 12:00:00
  2014-11-13 12:00:00  2014-11-14 12:00:00  2014-11-15 12:00:00  2014-11-16 12:00:00
  2014-11-17 12:00:00  2014-11-18 12:00:00  2014-11-19 12:00:00  2014-11-20 12:00:00
  2014-11-21 12:00:00  2014-11-22 12:00:00  2014-11-23 12:00:00  2014-11-24 12:00:00
  2014-11-25 12:00:00  2014-11-26 12:00:00  2014-11-27 12:00:00  2014-11-28 12:00:00
  2014-11-29 12:00:00  2014-11-30 12:00:00  2014-12-01 12:00:00  2014-12-02 12:00:00
  2014-12-03 12:00:00  2014-12-04 12:00:00  2014-12-05 12:00:00  2014-12-06 12:00:00
  2014-12-07 12:00:00  2014-12-08 12:00:00  2014-12-09 12:00:00  2014-12-10 12:00:00
  2014-12-11 12:00:00  2014-12-12 12:00:00  2014-12-13 12:00:00  2014-12-14 12:00:00
  2014-12-15 12:00:00  2014-12-16 12:00:00  2014-12-17 12:00:00  2014-12-18 12:00:00
  2014-12-19 12:00:00  2014-12-20 12:00:00  2014-12-21 12:00:00  2014-12-22 12:00:00
  2014-12-23 12:00:00  2014-12-24 12:00:00  2014-12-25 12:00:00  2014-12-26 12:00:00
  2014-12-27 12:00:00  2014-12-28 12:00:00  2014-12-29 12:00:00  2014-12-30 12:00:00
cdo    sinfo: Processed 1 variable over 360 timesteps [0.40s 27MB].