What is the largest file G.projector can export?

[waldronate]

According to the G.Projector manual at http://www.giss.nasa.gov/tools/gprojector/help/ : "If you use larger input images — maps 5000×2500 pixels or larger — from other sources, please be aware that G.Projector may encounter memory problems if you have more than one map window open at a time. The program may hang or report a "heap space" error if the source image is in excess of 10,000×5000 pixels."

[Kitewind]

G-Projector seems to depend entirely on the Java-settings.
Been trying to alter the Java heap size, who seems to affect the amount of RAM available for G.Projector, but after 32 GB I have not reached more. For that to kick in, I installed 128 GB of RAM in my Win10 64-bit system.
I export from GP at 20x10k, and for that I can import no more than 24x12k with G.Projector

Building globes now