Script
The Script uses Lua 5.1 in order to read or modify header values of images. CCC values of a stack of images can be read by the Script and used as weighting factors in a different logic.
Usage
The Script needs to be combined with the element Variable.
At first a Variable is set up with the certain data type. In order to access a single image in a cow workflow the script needs to call the cow.io[#number of the image in the IO]. Then to read a header value of that image the script needs to be expanded by the name of the header in quotation marks [“image header values name”].
cow.VariableName = cow.io[#number of the image in the IO][“image header values name”]
Example
Parameters and I/O
Input | Description |
---|---|
FirstInput | Input to be modified by the script |
Output | Description |
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FirstOutput | Output |
Concept
The Script elements works withLua 5.1 Reference Manual. In the following link all Lua functions are listed at the end of the page.