spectro/average
Summary
Average or merge two or more .ti3
measurement files.
If only one input file is provided, then for output or display
device test charts all the patches with the same device values will
be average together,
while for input device test charts all the patches with the
same PCS values will be averaged together.
Usage
usage: average [-options]
input1.ti3 input2.ti3 ... output.ti3
-v
Verbose
-e
Median rather than average
-g
Geometric Median of PCS or Device in encoded space
-L
Geometric Median of PCS in L*a*b* space
-X
Geometric Median of PCS in XYZ space
-m
Merge
rather than average
input1.ti3
First
input file
input2.ti3
Second
input file
...
etc.
output.ti3
Resulting
averaged or merged output file
All keywords and other table data will be taken from the first input
file. By default the input files are averaged, but they can be
merged by using the -m
flag.
The fields must be the same and in the same order.
For averaging output or display device test charts, the device
values must be the same and in the same order.
For input device test charts, the PCS values must be the same and in
the same order.
If the -e option is used, then the independent median (i.e.
Marginal median) of the field values is used, rather than the
average.
If the -g option is used, then Geometric
Median of PCS values (output or display) is computed in their
encoded space (i.e. XYZ or L*a*b*).
For input type device test charts, the Geometric mean of 3 channel
device values is computed.
If the -L option is used, then Geometric Median of PCS
values is computed in L*a*b* space.
This option is ignored for input device test charts.
If the -X option is used, then Geometric Median of PCS
values is computed in XYZ space.
This option is ignored for input device test charts.