Dear WRF:
When we use two-way nesting (feedback=1) to run nested areas(d01 and d02 domain), how does the model handle the update of data in the nested area if the terrain resolution of the two areas is different?
For example, if the terrain of fine grid points is mountainous and that of the coarse grid is plain, will the value of the coarse area be replaced by the default value of the fine area? Will this cause disturbance in the coarse grid and increase model uncertainty?
How do the data of the two areas interact in this case?
Besides, the WRF model I am using is V3.7.1.
Thanks.
When we use two-way nesting (feedback=1) to run nested areas(d01 and d02 domain), how does the model handle the update of data in the nested area if the terrain resolution of the two areas is different?
For example, if the terrain of fine grid points is mountainous and that of the coarse grid is plain, will the value of the coarse area be replaced by the default value of the fine area? Will this cause disturbance in the coarse grid and increase model uncertainty?
How do the data of the two areas interact in this case?
Besides, the WRF model I am using is V3.7.1.
Thanks.