Saving experiments omits value if permutation has value that matches with the model default.

[Chiil]

class-Martorell simplified-mj.json

In the attached file, if the user makes a permutation and puts for instance dtheta to 1, which is the model default (one level higher than the experiment), then the model omits saving the dtheta setting alltogether.

If the user then downloads the data and starts the CLASS setup from there, the dtheta defaults to the experiment value, which is in this case 2 and not 1.

This is a high-priority bug to fix, because now we cannot rely on the saving of cases, because we are not sure if all settings are correctly set, unless we check all values one by one.

[Peter9192]

Quick reply from my phone.

In https://github.com/classmodel/class-web/blob/main/packages%2Fclass%2Fsrc%2Fconfig_utils.ts

Pruning of permutation is done in a double pass: first with respect to the experiment, then with respect to the preset. I believe the fix should be to only prune permutation with respect to the experiment. So remove the recursive call.

[Peter9192]

Just opened #169 I think that should fix it. Don't have more time until late afternoon. Please test until then.

[Peter9192]

Just made a new release, so should also be fixed in live version now.