Utide solve process never returns

[thopri]

Hi,

I have been using Utide to solve the output from a tidal model and its going well. However on one grid cell it never solves but also never returns an error so it just sits there (several days by the time I got back to the machine).

I realise this is a bit vague, but wanted to open an issue to see if anyone had similar issues. My current solution is to put a timeout decorator on the utide call so it will timeout. I don't know how common this issue is, since it always happens to the same grid cell.

If I find a better solution or know more I will update here.