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

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$integral dT$ [ Indices nino NCEP_OIv2 NINO4 ]

Time grid: /T (months since 1960-01-01) ordered (0000 1 Nov 1981) to (0000 1 Feb 2023) by 1.0 N= 496 pts :grid

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CPTv10+