nanChecker (1d, 2d, 3d)

Checks a nodalArray to see if any of the numbers are undefined nan, inf etc... Throws an exception of a nan is found and provides the index.

Data

in
The nodalArray that will be searched for nans

Example

<Updater init>
  kind = nanChecker2d
  onGrid = domain
  out = [q]
</Updater>