How to use several Python versions in IDL on Linux 7/6/2022 There is not currently a direct way to call various Python versions from IDL on Linux, without restarting a fresh IDL session (as of IDL 8.8.2). The main issue is that LD_LIBRARY_PATH...Read More >
FAQ: Radiometric Calibration of Worldview data 7/5/2022 Where to locate Gain and Offset values in Worldview metadata ? Worldview data are not provided with Gain and Offset values. Only Absolute Scale Factor (ASF) and Effective...Read More >
Hints in case SARscape menu does not display in ENVI 7/5/2022 This article includes 3 proposals in case the SARscape menu does not display in ENVI toolbox after installing SARscape on Windows. Option 1: Close ENVI ...Read More >
Error when launching IDLDE on MacOS: Display must be created on main thread due to Cocoa restrictions 4/12/2022 PROBLEM: IDLDE on MacOS fails to launch with the following error message appearing: ***WARNING: Display must be created on main thread due to Cocoa restrictions. Use vmarg...Read More >
WARNING: Attempt to call undefined function: 'REVERSE' (when running an IDL SAV file) 4/4/2022 PROBLEM: When you execute an IDL SAV file application, you get a warning about precisely the REVERSE function being undefined: Warning: Attempt to call undefined function:...Read More >