For each index of dimensions 0..n-2, this function computes the minimum of the n-1 dimension
function dim_min( x : numeric )
begin ; ; Create example array ; a = onedtond(ispan(1,150,1),(/3,5,10/)) ; ; Assign dimension names ; a!0 = "time" a!1 = "latitude" a!2 = "longitude" ; ; Compute minimum of dimension longitude at all time and latitude points ; pxy = dim_min(a) ; ; Compute minimum of dimension time at all points latitude and longitude points ; The following uses Named Subscripting to reorder the input array ; such that time is the n-1 dimension. ; pyz = dim_min( a(latitude | :, longitude | : , time | :) ) end
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