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| -rw-r--r-- | doc/documentation.tex | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/doc/documentation.tex b/doc/documentation.tex index 2ccb8bf..1754559 100644 --- a/doc/documentation.tex +++ b/doc/documentation.tex @@ -1334,9 +1334,12 @@ or all of the interpolations: This supresses the interpolation for this particular output array. This is probably the cleanest way of selectively turning individual arrays on and off. - If $\verb|output_arrays[out]| = \verb|NULL|$ then - \verb|input_arrays[in]| may also be \verb|NULL| if desired - (if the input arrays aren't needed for any queries you're doing). + If $\verb|output_arrays[out]| = \verb|NULL|$ and + the input arrays aren't needed for any queries you're doing, + then it's useful to also set the corresponding + $\verb|input_arrays[in]| = \verb|NULL|$, to supress the + interpolator fetching data (which in this case will never be used) + from the input arrays. \end{description} Note that the combination |