Hello,
I'm attempting to use the MESSENGER GRS PDS data viewer in order to output GRS data into csv files. The software tool is located at https://pds-geosciences.wustl.edu/missions/messenger/grs_software.htm. I downloaded the messenger_pds_viewer_v7-macosx.tgz file and tried to run it, but absolutely nothing happens. The app won't launch. I'm using Java version 8, update 251 on a macOS Mojave version 10.14.6. I read through the softinfo.txt file that is included in the downloaded derived GRS data, and it mentions that the MESSENGER PDS viewer installation requires a Mac OS with a Java 1.6 JRE or newer installed. The "updated" PDS viewer software for GRS data was released on March 8, 2013, so I think the MESSENGER GRS PDS data viewer is too outdated to run on my machine. Does anyone know if there has been any further releases? Or if there's any other way to convert the GRS data to properly formatted .csv files? For each day there are 3 files, e.g., grs_cs32013091zzz.xml, grs_cs32013091zzz.tab, and grs_cs32013091zzz.lbl. I really need the shield spectra data from the GRS_CAL_SH product
