Hi,all!
I have used the MOZCART(chem_opt=112) mechanism to stimulate a case. However, I found that the PM2_5_DRY and PM10 variables in the first output wrfout file will always be 0, and also the P10 and P25. I have checked the initial condition file and boundary file of my stimulation. The components of particulate matter such as DUST_1, BC_1, OC_1 have non-zero values. Therefore, I have attempted several experiments to investigate the source of the problem, and the experiments are as follows:
1. Change the MOZCART options to GOCART (chem_opt=300). It's surprise to find that the value of particulate matter have non-zero values.
2. Change the history-intervals of the namelist.input from 60minutes to 1minutes. My origin case started in 2016-04-05 00:00:00 of which the wrfout files with zeros value of particulate matter. After the change of history intervals, I found there are non-zeros pm values in 2016-04-05 00:01:00.
I suggest that something wrong with PM10 PM2_5_DRY output. The function of sum_pm_gocart in module_gocart_aerosols.f90 are used when produced the PM values. In the rsl.error file, this function is called before the output of wrfout file in 2016-04-05 00:00:00. So I don't know what wrong with my settings. I would greatly appreciate your help!
I have used the MOZCART(chem_opt=112) mechanism to stimulate a case. However, I found that the PM2_5_DRY and PM10 variables in the first output wrfout file will always be 0, and also the P10 and P25. I have checked the initial condition file and boundary file of my stimulation. The components of particulate matter such as DUST_1, BC_1, OC_1 have non-zero values. Therefore, I have attempted several experiments to investigate the source of the problem, and the experiments are as follows:
1. Change the MOZCART options to GOCART (chem_opt=300). It's surprise to find that the value of particulate matter have non-zero values.
2. Change the history-intervals of the namelist.input from 60minutes to 1minutes. My origin case started in 2016-04-05 00:00:00 of which the wrfout files with zeros value of particulate matter. After the change of history intervals, I found there are non-zeros pm values in 2016-04-05 00:01:00.
I suggest that something wrong with PM10 PM2_5_DRY output. The function of sum_pm_gocart in module_gocart_aerosols.f90 are used when produced the PM values. In the rsl.error file, this function is called before the output of wrfout file in 2016-04-05 00:00:00. So I don't know what wrong with my settings. I would greatly appreciate your help!