routine takes the natural logarithm of each pixel of a NDF
to produce a new NDF data
This command is a synonym for
loge in out
IN = NDF (Read)
Input NDF data structure.
OUT = NDF (Write)
Output NDF data
structure being the logarithm of the input NDF.
TITLE = LITERAL (Read)
for the output NDF. A null value will cause the title of the NDF supplied for Parameter
IN to be used instead.
loge a b This takes the natural
logarithm of the pixels in the NDF called a, to make the NDF called b. NDF
b inherits its title from a.
loge title="Cas A" out=b in=a This takes
natural logarithms of the pixels in the NDF called a, to make the NDF called b.
NDF b has the title