whether ROMS can handle different number of vertical layers for nested grid

[simion1232006]

Dear there,

I got a question of whether ROMS can handle different number of vertical layers for nested grid.
I got the following error when reducing the nested grid vertical layers from 50 to 25:

MP_ASSEMBLEF_3D - inconsistent array size, Npts = 1129800 564900 number of addressed array elements is incorrect.

The model is running normal when using 50 vertical layer for all three grids. Changes I made include: a new initial condition input file with only 25 vertical layer, editing .in
Lm == 299 300 400 ! Number of I-direction INTERIOR RHO-points
Mm == 279 300 400 ! Number of J-direction INTERIOR RHO-points
N == 50 50 25 ! Number of vertical levels

Thanks a lot for the help.