KERNEL
This is part of the refdist module

Use a switching function to determine how many of the input variables are less than a certain cutoff.

Examples
Glossary of keywords and components
Description of components
Quantity Description
.#!value the value of the kernel evaluated at the argument values
Compulsory keywords
TYPE ( default=gaussian ) the type of kernel to use
CENTER the position of the center of the kernel
COVAR the covariance of the kernel
WEIGHT ( default=1.0 ) the weight to multiply this kernel function by
NUMBER ( default=1 ) if there are multiple sets of kernel parameters in the input file which set of kernel parameters would you like to read in here
Options
NORMALIZED

( default=off ) would you like the kernel function to be normalized

ARG the arguments that should be used as input to this method. You can use multiple instances of this keyword i.e. ARG1, ARG2, ARG3...
SIGMA square root of variance of the cluster
REFERENCE the file from which to read the kernel parameters