Ttb dataset fixes

[t7phy]

No description provided.

[scarlehoff]

I cannot find some of the fktables reference in this PR in theory 600, maybe you forgot to update it? Or is it not ready yet? (if so we can wait to merge)

[t7phy]

No no, it's fully ready. Just that I haven't copied the fktables to cern server, which I plan to do later today. This can and should be merged.

[scarlehoff]

Then let me know when the fktables are ready so that I can test and merge.

[t7phy]

but it's already tested for them all, the report for new ones is here for example: https://vp.nnpdf.science/_ay4TCZWTOW3NlufWTfrVQ==

[scarlehoff]

You should add these reports to the PRs when you have them! I cannot know that it's done otherwise (and in this case I already have a runcard for that, otherwise I would've asked you for it :P)

In any case, let me know when you copy the fktables.

[t7phy]

fktables are in theory 600 now

[scarlehoff]

thanks