Fortran - Re: Finding array displacements

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Re: Finding array displacements

Jan Vorbrüggen

2004-06-04, 3:58 pm

>>iOffset = (LOC(Grid(2,3,4,5,6)) - LOC(Grid(1,1,1,1,1))) / 4
>
> Note that in addition to the usage of LOC (as Jugoslav mentions),
> and the assumption that 4 is the right "magic" number, this also
> assumes that Grid is contiguous.

Nope, it doesn't assume contiguity. It does assume that the offset
is measured in units of "words" and not in the units LOC returns (which
usually will be bytes, but could be something else).

Jan

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