Description
Length Ratio computes the ratio between the distance from the current
IJK coordinate to the index+1 point and the distance from the current IJK
to the index-1 point in the computational direction chosen. The larger of
the two distances is always divided into the smaller, so all values range
between 0 and 1. Furthermore, this function will be calculated across
entity boundaries as long as the adjacent entities are loaded into
Examine as well. Otherwise, the value at boundaries will be set to
1.
Since this function is directional along computational coordinates, adjacent
entities must be computationally aligned in order for reference surfaces to
exhibit a continuous variation in the function across entity boundaries.
Nonaligned entities will display a discontinuity across their common
boundary.