Nothing
`dimchecker` <-
function(x,box){
box.init <- apply(x, 2, range)
lows <- box[1,] > box.init[1,]
highs <- box[2,] < box.init[2,]
rdims <- (lows | highs)
return(list(either=rdims,lower=lows,upper=highs))
}
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