I am pretty new to CMAQ. I am doing a CMAQ simulation at 36km grid resolution. I have all input data (emission, ICBC, and MCIP) for this simulation.
However, I have to do another simulation at 12km grid resolution. I am wondering if you could help me how I could run the model for new grid resolution? Also, whether I should use new input data for 12km or can I use the same input data that I used for 36km?
In general, what is the difference between these two simulation? Which items should I change?