24836 Rate this article: 2.3 Platform and Feature Support for Current and Previous Versions Platform and Feature Support for IDL, ENVI, ENVI SARscape, and Geospatial Services Framework (GSF/ESE). Product Version Supported Platforms & Features Release Notes IDL 8.8 8.7.3 8.7.2 8.7.1 8.7 8.6 8.5 8.4 IDL 8.8 Platform Support and Feature Support IDL 8.7.3 IDL 8.7.2 IDL 8.7.1 IDL 8.7 IDL 8.6 IDL 8.5 IDL 8.4 IDL 8.8 Release Notes IDL 8.7.3 Release Notes IDL 8.7.2 Release Notes IDL 8.7.1 Release Notes IDL 8.7 Release Notes IDL 8.6 Release Notes IDL 8.5 Release Notes IDL 8.4 Release Notes ENVI 5.6 5.5.3 5.5.2 5.5.1 5.5 5.4 5.3 5.2 ENVI 5.6 Platform Support and Feature Support ENVI 5.5.3 ENVI 5.5.2 ENVI 5.5.1 ENVI 5.5 ENVI 5.4 ENVI 5.3 ENVI 5.2 ENVI 5.6 Release Notes ENVI 5.5.3 Release Notes ENVI 5.5.2 Release Notes ENVI 5.5.1 Release Notes ENVI 5.5 Release Notes ENVI 5.4 Release Notes ENVI 5.3 Release Notes ENVI 5.2 Release Notes ENVI SARscape 5.5 5.4 ENVI SARscape 5.5 ENVI SARscape 5.4 ENVI SARScape 5.5 Release Notes ENVI SARscape 5.4 Release Notes ENVI Engine GSF 5.5 5.4 5.3 GSF 2.3 GSF 2.1 See ENVI 5.3 GSF 2.3 Release Notes GSF 2.1 Release Notes ESE 5.3 Release Notes NOTE: To access any of the download pages for release notes you must provide login information. Please login or register to post comments. IDL version 8.0 or greater: Negative Array Indices and the WHERE() function Hardware Suggestions for Running ENVI / IDL