Batch processing of biophysical retirevals using multiple CPUs

Probably 16G is not yet enough.
There might be three solutions.

  1. Change the parallelism from 120 to 60. I’m not sure if this will help.
  2. Change the tileSize. Have a look here : Using SNAP on Amazon Web Services
  3. Change the Cache size. After increasing the heap space you can also increase the cache size. It is also mentioned in the post above.