Underflow error with YNGKP_M5

[skhilton]

Here are the input files and phydms command I used when I got the underflow error.
NP_phydms_comprehensive.zip

[jbloom]

@skhilton: Can you re-attach the files for this bug report? You zipped the symbolic link to the data files rather than the actual files, so I can't run the program on them.

[skhilton]

@jbloom: Here are the actual files. Also, I have not tried re-running phydms_comprehensive on on this set so I don't know if it still throws an error. Let me know if you want me to do that.
NP_phydms_comprehensive.zip

[jbloom]

Should be resolved by this commit:
7552690

The basic issue is that when there is a distribution model (such as YNGKP M5), underflow actually is OK for any given category at any given site as long as not all categories underflow at a site. The changes fix this.

@skhilton: Can you re-run on your computer and make sure that the error has gone away.