I tried to run ENMTools on Windows. And I set ENMTools option and Maxent option as manual suggested. The “RAM to assign to Maxent” option was set as 512. But when I calculate the niche overlap from two ASCII files, the software kept saying "out of memory". I wonder what could I do now? Any help would be appreciated.
The “RAM to assign to Maxent” option was set as 512 and 1000, but they all failed.