https://ctech.com/studio_help/file-format-details/evs-data-input-output-formats/index.htmlEVS Data Input & Output Formats Input EVS conducts most of its analysis using input data contained in a number of ASCII files. These files can generally be created using the Data Transformation Tools, which are on the Tools tab of EVS. These tools will create C Tech’s formats from from Microsoft Excel files.Hugoen-us