#ifdef ALLOW_OBCS_SEAICE_SPONGE
#if (defined(ALLOW_OBCS) defined(ALLOW_SEAICE) defined(ALLOW_OBCS_SEAICE_SPONGE))
#if (defined(ALLOW_OBCS) defined(ALLOW_SEAICE) defined(ALLOW_OBCS_SEAICE_SPONGE) defined(SEAICE_VARIABLE_SALINITY))