1.3 Change the RAM size for iPeriGrain === - The default RAM size for IPeriGrain is 1G (1024m). Users can change the RAM size manually. - Following the steps below to open IPeriGrain with larger RAM size 1. Open CMD 2. Change the working folder where the "GrainSizing-1.0-jfx.jar" locates. 3. key in: ```javascript= java -Dlogging.config=classpath:resource/log4j2.xml -Xmx2048m -jar GrainSizing-1.0-jfx.jar ``` - This command give IPeriGrain 2048m. Users can change the value by themselves. - The maximum RAM size you can assign to iPeriGrain is 0.5 $\times$ your computer's RAM size