Differences

This shows you the differences between two versions of the page.

--- eyes:logics:script [2017/06/12 14:24]
sfiedle [Concept]
+++ eyes:logics:script [2017/06/12 16:14] (current)
sfiedle [Usage]
@@ Line 1: / Line 1: @@
 ====== Script ======
-The Script can be used 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.
+The Script uses [[https://www.lua.org/manual/5.1/index.html#index|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 [[eyes:logics:variable|]].
+The Script needs to be combined with the element [[eyes:logics:variable|]].
-At first a Variable is set up with the certain data typ.
+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"].
-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
-cow.VariableName = cow.io[#number of the image in the IO]["image header values name"]
+**cow.VariableName = cow.io[#number of the image in the IO]["image header values name"]**
 ===== Example ====
 {{ :eyes:logics:scriptcall.png |}}
@@ Line 24: / Line 24: @@
 ===== Concept =====
-The Script statement works with Lua. [[https://www.lua.org/manual/5.1/index.html#index|Lua 5.1 Reference Manual]].
+The Script elements works with[[https://www.lua.org/manual/5.1/index.html#index|Lua 5.1 Reference Manual]].
 In the following link all [[https://www.lua.org/manual/5.1/index.html#index|Lua functions]] are listed at the end of the page.