addbad - adds new bad pisles to a bad pixel frame

addbad reads in a bad pixel frame and a defect file and uses the latter to set new bad pixels (values > 0) in the bad pixel file. Nothing is done if the pixels are already non-zero, so this routine is really just to give an extra bit of control over locating bad pixels.

Invocation

addbad input defect low high output

Arguments

input	---	Input frame
defect	---	The defect file
low	---	The level to set the not-so-bad defects to
high	---	The level to set the terrible defects to

Classes

This command is a member of the classes: Arithematic, Manipulation, Programs.

Author: T.R. Marsh
Created: 21 December 2005