A grid search of 1 increment in one of the dimensions is now properly supported.
This problem was reported by Tiago Pais <tpais att itqb dott unl dott pt> as a relax (http://nmr-relax.com) bug at https://gna.org/bugs/index.php?18019.
Authored by: bugman 2011-04-12
Parent: [r80]
Child: [r82]
