How can I fix this error in R: Error in .jcall(“RJavaTools”, “Ljava/lang/Object;”, “invokeMethod”, cl, : java.lang.OutOfMemoryError: Java heap space

Question

I am using the function loadGridData from the loadeR package in Climate4R (https://github.com/SantanderMetGroup/climate4R). I have aggregated 5 daily Cmip6 file