Don't read CROCUS namelist if not HRLDAS-coupled

Author: rcabell

trunk/NDHMS/OrchestratorLayer/config.f90

@@ -646,7 +646,9 @@ subroutine init_namelist_rt_field(did)
 #endif
     close(12)
 
-    call read_crocus_namelist(crocus_opts)
+    if (sys_cpl == 1) then
+       call read_crocus_namelist(crocus_opts)
+    endif
 ! #ifdef MPP_LAND
 !     endif
 ! #endif