TYPE: COP
TITLE: Convolve COP

This operation performs a generic convolve on the source image.  The convolve
kernel can be supplied as either the second input, or through the matrix
parameters.  

Parameters
    Kernel Size       - The size of the convolve kernel matrix to use.
    -4..0..4          - The rows of the kernel matrix.  The matrix is always
                        centered in the middle of the 9x9 set of parameters.
			In the case of an even size, the matrix will extend
			further down, or to right.
    Kernel Plane      - Which plane of the second input to use as the kernel
                        matrix.
    Normalize Kernel  - Scales each component of the kernel to ensure that the
                        absolute value of the sum of the components is 1.
                        Naturally, has no effect if the components sum to 0.

Mask & Plane Scope, Frame Scope
    Overview - See extra help (Middle click on the dialog '?' help).

Local Variables:
    L   - Sequence length
    S   - Start of sequence
    E   - End of sequence
    IL  - Input sequence length
    SR  - Sequence frame rate
    NP  - Number of planes in sequence
    W,H - Width and height of image
    I   - Image index (0 at start frame)
    IT  - Image time (0 at start frame)
    AI  - Current plane array index
    PI  - Current plane index
    PC  - Num of channels in current plane
