Java heap space - TOPSAR debrust

Microwave Toolbox
#1

Hi,
I am working with the 2.0 version of snap and I’m getting this error when trying to do a TOPSAR- debrust for my SLC data.

Can anyone please help me?!

Thanks

Problem : Java Heap Error
Not able to open S1 B data in snap software
#2

Have you checked how your RAM behaves before the error occurs? I experienced the Java heap space error with other tools and it was mostly due to the lack of memory (8 GB is critical)

#3

Yea… its true… it need more RAM… I have experienced… RM 8GB cannot run, but RM16 its done…

#4

Have you upgraded SNAP to 5.X ?