How to add suffix to graph write operator in SNAP GUI?

Hello Step Forum,

I am going to split 20 Sentinel-1 A SLC acquired on the same track during 2017. I am using the graph builder to streamline the process in batch processing. It is a simple READ -> TOPSAR SPLIT -> WRITE graph.

Is there any way in the GUI to define default output file names as for ex. [file_name]_split? So when I load 20 files in the graph, they will all be written with the _split suffix.

Thank you

You can have a look at the graph Iā€™ shown here:

It is for Sentinel-2 but this is not important. I use parameterise the graph with targetbasePath and use it in the Write operator. You could do it in a similar way with the suffix.

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