Silent fail when misspecifying custom profile mixture model

[dschrempf]

Hi,

I use IQ-TREE with custom profile mixture models, like so

-mdef myModel.nex -m GTR20+CFModel+G

However, I managed to call my actual custom frequency model CFmodel (instead of CFModel) in the myModel.nex file. There was no error message and emprirical frequencies where used quietly.

Maybe IQ-TREE should fail when a frequency model is specified that does not exist.

Cheers,
Dominik

[bqminh]

I see. Right now all parts of model string which does not match any specification will be ignored. It's not straight-forward how to do a more proper checking... will keep this in mind, but since this is not a bug, I will come back later, once other issues are fixed.