Dear List:
I am trying to build a porosity control map using a discrete log with 7
facies, using sequential indicator simulation. The lag size must be set
very large, especially for the vertical, if the sill is to get anywhere
near a value of 1. The wells are also very far apart, so the data may
be beyond a reasonable correlation range anyway.
I've never done this before, so I have a silly question. Does SIS
require that the data follow a Normal (Gaussian) distribution? Should
we have transformed these indicator log values to ensure they are
Normal?
>Corinne
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