Accessing data using CPT (ingrid imposes a limit of 3999 points in the degrees-east grid)

You are downloading

$integral dT$ [ $partialdiff sub T$ ( Indices nino EXTENDED NINO34 ) anomalies climatology ]

Time grid: /T (months since 1960-01-01) ordered (0000 1 Feb 1960) to (0000 1 Feb 1961) by 1.0 N= 13 pts :grid

Get the data for

CPTv10+