3 default = '"correct", "median", "absvalue", "flatten", "multiplier", "clamp", "threshold", "coincident", "showconvoluted"'
\r
4 elements = correct, median, absvalue, flatten, multiplier, clamp, threshold, coincident, showconvoluted
\r
5 #elements = correct, median, absvalue, flatten, multiplier, clamp, threshold, coincident, showconvoluted
\r
7 value = '"correct" "median" "absvalue" "flatten" "multiplier" "clamp" "threshold" "coincident" "showconvoluted"'
\r