NDSolve solution range problem

*To*: mathgroup at smc.vnet.net*Subject*: [mg31919] NDSolve solution range problem*From*: "Harald Grossauer" <harald.grossauer at uibk.ac.at>*Date*: Wed, 12 Dec 2001 04:13:59 -0500 (EST)*Organization*: University of Innsbruck, Austria*Sender*: owner-wri-mathgroup at wolfram.com

I try to solve a partial differential equation numerically with NDSolve (see attached .nb-file). [Contach the author to obtain this attachment -- moderator.] I was wondering why the InterpolatingFunction is not defined on the domain I specified. Especially annoying is that in the second independent variable y the domain is {-1.,-1.}. Can anybody explain this behaviour to me and give me a solution? Thank you in advance, Harald