bug in call to update_gauges?

[rjleveque]

This one line seems to have two bugs in it, can you take a look @mjberger or @mandli?

The corresponding line in amrclaw/src/2d/advanc.f also seems to have one of the bugs. There it has

           call update_gauges(alloc(locnew:locnew+nvar*mitot*mjtot),
     .                       alloc(locaux:locaux+nvar*mitot*mjtot),
     .                       xlow,ylow,nvar,mitot,mjtot,naux,mptr)

and I think nvar should be naux on the second line? Also the same problem in 1d and 3d amrclaw.

I came across this when reviewing #358 since I'd like to update that and try it out, and noticed there was a commit that partly fixed this line and then it was reverted in the second commit. Not sure why but maybe @xinshengqin can comment.

[mandli]

It looks wrong to me as well.