Overview of This Tutorial

ENVI Tutorial: Introduction to ENVI Plot Functions Table of Contents OVERVIEW OF THIS TUTORIAL.....................................................................................................................................2 ENVI PLOT FUNCTIONS..............3 Create a Plot Function .......................................................................................................................................3 Add the Plot Function to the Menu......................................................................................................................4 Set up ENVI to Run the Plot Function..................................................................................................................5 Open a Spectral Library and Plot Spectra.............................................................................................................5 Tutorial: Introduction to ENVI Plot Functions Overview of This Tutorial This tutorial describes how to implement an ENVI plot function, which is a user-defined function that you can add to and call from the Plot_Function menu of any ENVI plot window. This tutorial assumes that you are familiar with the Interactive Data Language (IDL) and that you understand how to write functions and procedures in IDL. ENVI+IDL is required for this tutorial. Files Used in This Tutorial: CD-ROM: Tutorial Data CD #1 Required Files (envidata\programming) ...