See more related video:Import Filter
Use this page to specify your custom Origin C file, and the name of the function within your Origin C file, which will be used during data import.
Enter the path to the Origin C source file.
The default path for the Origin C file is assumed to be under the \OriginC subfolder of your Origin installation folder. You could specify an absolute path (such as d:\myfiles\myfunction). However, this is not recommended in cases where you intend to share your custom function and import filter with others.
Two relative file paths (<User Files Folder> and ) are available in the drop-down list to help you simplify entering the file path.
Name the function (Referred to Origin C Source File) to be used in processing/importing your data to the target window.