[eccc]

Hi
I'm currently attempting something that should be relatively straightforward: I want to take an area-weighted average on a surface, and write that value to a file using a journal command. I want to do this from an existing data file, not as I'm running my calculation.

This is easily achievable through the GUI by simply going through the report interface and clicking 'write' after I've calculated my average. However, I can't seem to find an equivalent journal command. (The report/surface-integrals tree doesn't have a write option, and the file tree doesn't seem to have a surface-integrals option)

(The reason I'm doing this is simply that I have a large number of data files that I'd like to loop through and take the report from each of them)