Batch processing with graph

rifatSDAS · October 30, 2018, 1:37pm

Hi,
I am new with graph and batch processing. Please see the graph I build. I would like to use this graph to process 30 tiles of sentinel 3 level 1 RBT.

My questions are -
Is graph looks workable?
How can I run this graph to process 30 tiles with a single command line with gpt?

Thanks in advance!

mengdahl · October 30, 2018, 2:03pm

I don not think loops are allowed. You should be able to simplify the graph by making the bandmath-calculations more complex.

rifatSDAS · October 30, 2018, 3:11pm

thank you @mengdahl
yes loop is not working because newly build bands are not able to call within a single graph for next bandmath
however, if i want to run this simple graph with a single command by gpt to run 30 tiles, what would be the command?
Untitled1

mengdahl · October 30, 2018, 4:31pm

The batch-processing functionality under Tools will let you to run the same graph on a number of input products.

marpet · November 7, 2018, 8:32am

There is a guide which explains how to do bulk processing on the command line.
https://senbox.atlassian.net/wiki/spaces/SNAP/pages/70503475/Bulk+Processing+with+GPT
Probably this can help you.

rifatSDAS · November 15, 2018, 9:45am

@marpet thanks for your recommendation. It helped me to make a batch file and XML file. But still, I am facing some problems. No idea what’s going wrong. Please see the attached figures. Any help will be really appreciable.