Improvement to the stand-alone FOF tool

Changes:

• Simplifies the stand-alone FOF tool (main_fof.c)
• Only compile the stand-alone FOF tool when the code is configured with --enable-stand-alone-fof

The diff in engine_config() is annoyingly large but should only be a bracketing/indentation difference.

Please reassign to Peter if you are happy with the code.

added 1 commit

• 53a1ec69 - Fixed typos.

Compare with previous version

Looks good to me. Nice new ascii art! :)

assigned to @pdraper

@pdraper this should in princple not break anything in the normal code. It makes the stand-alone fof code work in a more easy way if someone just wants to create a group catalogue from a snapshot. The list of parameters of the fof executable is much shorter and should be self-explanatory. I am still working on the full RTD documentation separately.

Thanks, compiles and runs simple tests for me, so accepting. Looking forward to the documentation...

merged

mentioned in commit 347a4c75

FYI, I have added the stand-alone FOF configuration and compilation to the jenkins.

Documentation added in !846 (merged).