xicc/specplot
Summary
A simple tool to plot spectrum files (.sp, .cmf, .ccss etc.), and
compute the CCT and VCT, CRI, TLCI, XYZ, x,y and L*a*b*
values.
Usage summary
specplot [infile1.sp,
infile2.sp, ...]
-v
verbose
-c
combine multiple files into one plot
-z
don't
make range cover zero
-s
don't plot spectra
-d I|A|M|T|E print density values
-u
level plot effect
of adding estimated UV level
-U
plot effect of adding range of estimated UV level
[infile.sp ...] spectrum files to plot
default is all built in illuminants
Usage Details and Discussion
Run without an argument,
each built in illuminant is plotted in turn. If an argument is
given, then just that
spectrum will be plotted.
Hit a key in the plot window to advance to the next spectrum.
If the -p option is set, then no plot is shown.
The -d option will select the type of density measurement to
print, if the value is a reflective or transmissive measurement:
I = ISO Visual, 1 & 2 + Visual
A = Status T + Visual
M = Status M + Visual
T = Status T + Visual
E = Status E + Visual