Calculating anomalies

Dear all,

I am at a dilemma at what to use to calculate my monthly sst anomalies. My data sets are monthly sst(time, lat, lon) format.

Is it

sstClimMon = clmMonTLL(sst)
sst_anom = calcMonAnomTLL (sst, sstClimMon)

or can I use

sst_anom = dim_rmvmean_(sst,0)

Regards,
Nkese.

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Received on Thu Sep 13 14:19:29 2012