Documentation fix for the dimensionality for model ns r1rho 2site.
The data is lined up to be of form [NE][NS][NM][NO][ND].
Task #7807 (https://gna.org/task/index.php?7807): Speed-up of dispersion models for Clustered analysis.
Authored by: tlinnet 2014-06-20
Parent: [r24226]
Child: [r24228]
