Improve PDF set relabeling

NNPDF / pineappl

PineAPPL is not an extension of APPLgrid

https://nnpdf.github.io/pineappl/

GNU General Public License v3.0

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Improve PDF set relabeling #69

Closed cschwan closed 2 years ago

cschwan commented 3 years ago

Since commit 5be97626723ccd5bbd3697fddd7a38b2fdc422cc, PDF sets can be relabeled, for instance in plot:

pineappl --silence-lhapdf plot NNPDF31_nnlo_as_0118=NNPDF3.1 ...

which loads the 3.1 NNPDF set and calls it NNPDF3.1 in the plot legend. This feature should be improved:

[ ] use it also for other subcommands, such as convolute, orders, ...
[ ] if used in plot make sure that the string is properly escaped (underscores, ...)

cschwan commented 2 years ago

Commit 23c89418e492c2719d4315e1c6cc270f11d74c13 implements this. The only other subcommand that is relevant for the time being is convolute (if more than one PDF set is used).