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O
'
M
PERATOR
S
ANUAL
The required Excel formula is shown as follows:
In fact, the simple expression B374 + 0.02 comprises several components. The original instrument trace is in
column B, and the plot is required to start at cell B134. The traces repeat at intervals of 250 cells. Let us call this
interval R. If we require a horizontal displacement D, then in cell CN we write B(N + R – D). In this example D is
10. Finally we may want a vertical displacement V, and we write B(N + R – D) + V. In this example, V is 0.02. D
and V can be zero if required, as depicted below. All that remains is to copy the formula to the required range of
cells.
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WRXi-OM-E Rev C
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