mRM: l1_l11_remap never used
l1_l11_remap is created in mo_mrm_init::mrm_init
by:
call init_lowres_level(level1(iDomain), resolutionRouting(iDomain), &
level11(iDomain), l1_l11_remap(iDomain))
But it is never used. This would also not work if level11 is finer than level1 (which is totally fine for mHM).
So this should be removed.
Spatial (dis-)aggregation is done by L11_L1_mapping
which creates L1Id_on_L11
or L11Id_on_L1
to map L1 to L11.