Using mozbc to map WACCM to WRF-chem and get negative values of chemical boundary conditions

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Zhiqi Yang

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Sep 10, 2020, 12:24:05 PM9/10/20
to wrf-chem-mozbc
Hello All,  

I use WACCM as chemical boundary conditions and use mozbc to map them into WRF-chem. The output wrfbdy_d01 shows negative values of chemical boundary conditions. when I set have_bcs_chem=.true. in namelist.input, the model will be stuck without an error.  When I modify these negative values as 0, the model is still stuck without an error. However, when I set have_bcs_chem=.false., the model works well (wrf.exe). Could you give me some suggestions about how to solve the problem? 

Enclosed is .out file when I map WACCM to domains. Really need your help!

Best,
Zhiqi
_____
mozbc1.out:
 main_bc_wrfchem: will set boundary conditions in wrfbdy_d01
 main_bc_wrfchem: will set initial condition in wrfinput_d01
 mapper: spc_map = co -> CO
 mapper: spc_map = no -> NO
 mapper: spc_map = so2 -> SO2
 mapper: spc_map = nh3 -> NH3
 mapper: mstring = co->CO
 mapper: there are            1  mozart species for 
 co                              
 mapper: send =            6
 mapper: mstring = no->NO
 mapper: there are            1  mozart species for 
 no                              
 mapper: send =            6
 mapper: mstring = so2->SO2
 mapper: there are            1  mozart species for 
 so2                             
 mapper: send =            8
 mapper: mstring = nh3->NH3
 mapper: there are            1  mozart species for 
 nh3                             
 mapper: send =            8
 mapper:            1 co           1 CO         1.000000     T   1000000.    
 mapper:            2 no           1 NO         1.000000     T   1000000.    
 mapper:            3 so2           1 SO2        1.000000     T   1000000.    
 mapper:            4 nh3           1 NH3        1.000000     T   1000000.    
 main: nspec =            4
 Opened /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/wrfinput_d01
  
 wrf times in /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/wrfinput_d01
           1    20200322           0
 Opened /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/wrfbdy_d01
 read_wrf_times: delta_secs =        10800
  
 wrf times in /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/wrfbdy_d01
           1    20200322           0
           2    20200322       10800
           3    20200322       21600
           4    20200322       32400
           5    20200322       43200
           6    20200322       54000
           7    20200322       64800
           8    20200322       75600
           9    20200323           0
          10    20200323       10800
          11    20200323       21600
          12    20200323       32400
          13    20200323       43200
          14    20200323       54000
          15    20200323       64800
          16    20200323       75600
          17    20200324           0
          18    20200324       10800
          19    20200324       21600
          20    20200324       32400
          21    20200324       43200
          22    20200324       54000
          23    20200324       64800
          24    20200324       75600
          25    20200325           0
          26    20200325       10800
          27    20200325       21600
          28    20200325       32400
          29    20200325       43200
          30    20200325       54000
          31    20200325       64800
          32    20200325       75600
          33    20200326           0
          34    20200326       10800
          35    20200326       21600
          36    20200326       32400
          37    20200326       43200
          38    20200326       54000
          39    20200326       64800
          40    20200326       75600
          41    20200327           0
          42    20200327       10800
          43    20200327       21600
          44    20200327       32400
          45    20200327       43200
          46    20200327       54000
          47    20200327       64800
          48    20200327       75600
          49    20200328           0
          50    20200328       10800
          51    20200328       21600
          52    20200328       32400
          53    20200328       43200
          54    20200328       54000
          55    20200328       64800
          56    20200328       75600
          57    20200329           0
          58    20200329       10800
          59    20200329       21600
          60    20200329       32400
          61    20200329       43200
          62    20200329       54000
          63    20200329       64800
          64    20200329       75600
          65    20200330           0
          66    20200330       10800
          67    20200330       21600
          68    20200330       32400
          69    20200330       43200
          70    20200330       54000
          71    20200330       64800
          72    20200330       75600
          73    20200331           0
          74    20200331       10800
          75    20200331       21600
          76    20200331       32400
          77    20200331       43200
          78    20200331       54000
          79    20200331       64800
          80    20200331       75600
          81    20200401           0
 init_wrfchem: MAP_PROJ = LAMBERT
 init_wrfchem: CEN_LON =   -120.0000    
 init_wrfchem: CEN_LAT =    40.00002    
 init_wrfchem: STAND_LON =   -120.0000    
 init_wrfchem: TRUELAT1 =    25.00000    
 init_wrfchem: TRUELAT2 =    55.00000    
 init_wrfchem: DX =    12000.00    
 finished init_wrfchem_lib
 main_bc_wrfchem: read p_top
 main_bc_wrfchem: read eta values on half (mass) levels
 main_bc_wrfchem: read wrf longitues and latitudes
 init_mozart_lib: opened /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 checking wrf variable co
 len CO =            2
 checking wrf variable no
 len NO =            2
 checking wrf variable so2
 len SO2 =            3
 checking wrf variable nh3
 len NH3 =            3
 finished init_mozart_lib
 dt_wrfbdy =    10800.00    
 main; doing time     20200322  :            0
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200322           0
          44
 get_moz_time_ndx; moz_tndx =            1
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-22_00:00:00.nc
 main: setting initial condition for co
 main: setting boundary condition for co
 main: setting initial condition for no
 main: setting boundary condition for no
 main: setting initial condition for so2
 main: setting boundary condition for so2
 main: setting initial condition for nh3
 main: setting boundary condition for nh3
 main; doing time     20200322  :        10800
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200322       10800
          44
 get_moz_time_ndx; moz_tndx =            1
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-22_03:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200322  :        21600
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200322       21600
          44
 get_moz_time_ndx; moz_tndx =            2
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-22_06:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200322  :        32400
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200322       32400
          44
 get_moz_time_ndx; moz_tndx =            2
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-22_09:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200322  :        43200
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200322       43200
          44
 get_moz_time_ndx; moz_tndx =            3
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-22_12:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200322  :        54000
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200322       54000
          44
 get_moz_time_ndx; moz_tndx =            3
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-22_15:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200322  :        64800
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200322       64800
          44
 get_moz_time_ndx; moz_tndx =            4
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-22_18:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200322  :        75600
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200322       75600
          44
 get_moz_time_ndx; moz_tndx =            4
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-22_21:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200323  :            0
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200323           0
          44
 get_moz_time_ndx; moz_tndx =            5
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-23_00:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200323  :        10800
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200323       10800
          44
 get_moz_time_ndx; moz_tndx =            5
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-23_03:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200323  :        21600
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200323       21600
          44
 get_moz_time_ndx; moz_tndx =            6
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-23_06:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200323  :        32400
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200323       32400
          44
 get_moz_time_ndx; moz_tndx =            6
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-23_09:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200323  :        43200
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200323       43200
          44
 get_moz_time_ndx; moz_tndx =            7
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-23_12:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200323  :        54000
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200323       54000
          44
 get_moz_time_ndx; moz_tndx =            7
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-23_15:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200323  :        64800
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200323       64800
          44
 get_moz_time_ndx; moz_tndx =            8
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-23_18:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200323  :        75600
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200323       75600
          44
 get_moz_time_ndx; moz_tndx =            8
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-23_21:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200324  :            0
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200324           0
          44
 get_moz_time_ndx; moz_tndx =            9
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-24_00:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200324  :        10800
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200324       10800
          44
 get_moz_time_ndx; moz_tndx =            9
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-24_03:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200324  :        21600
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200324       21600
          44
 get_moz_time_ndx; moz_tndx =           10
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-24_06:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200324  :        32400
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200324       32400
          44
 get_moz_time_ndx; moz_tndx =           10
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-24_09:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200324  :        43200
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200324       43200
          44
 get_moz_time_ndx; moz_tndx =           11
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-24_12:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200324  :        54000
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200324       54000
          44
 get_moz_time_ndx; moz_tndx =           11
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-24_15:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200324  :        64800
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200324       64800
          44
 get_moz_time_ndx; moz_tndx =           12
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-24_18:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200324  :        75600
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200324       75600
          44
 get_moz_time_ndx; moz_tndx =           12
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-24_21:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200325  :            0
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200325           0
          44
 get_moz_time_ndx; moz_tndx =           13
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-25_00:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200325  :        10800
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200325       10800
          44
 get_moz_time_ndx; moz_tndx =           13
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-25_03:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200325  :        21600
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200325       21600
          44
 get_moz_time_ndx; moz_tndx =           14
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-25_06:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200325  :        32400
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200325       32400
          44
 get_moz_time_ndx; moz_tndx =           14
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-25_09:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200325  :        43200
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200325       43200
          44
 get_moz_time_ndx; moz_tndx =           15
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-25_12:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200325  :        54000
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200325       54000
          44
 get_moz_time_ndx; moz_tndx =           15
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-25_15:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200325  :        64800
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200325       64800
          44
 get_moz_time_ndx; moz_tndx =           16
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-25_18:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200325  :        75600
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200325       75600
          44
 get_moz_time_ndx; moz_tndx =           16
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-25_21:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200326  :            0
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200326           0
          44
 get_moz_time_ndx; moz_tndx =           17
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-26_00:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200326  :        10800
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200326       10800
          44
 get_moz_time_ndx; moz_tndx =           17
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-26_03:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200326  :        21600
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200326       21600
          44
 get_moz_time_ndx; moz_tndx =           18
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-26_06:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200326  :        32400
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200326       32400
          44
 get_moz_time_ndx; moz_tndx =           18
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-26_09:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200326  :        43200
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200326       43200
          44
 get_moz_time_ndx; moz_tndx =           19
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-26_12:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200326  :        54000
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200326       54000
          44
 get_moz_time_ndx; moz_tndx =           19
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-26_15:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200326  :        64800
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200326       64800
          44
 get_moz_time_ndx; moz_tndx =           20
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-26_18:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200326  :        75600
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200326       75600
          44
 get_moz_time_ndx; moz_tndx =           20
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-26_21:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200327  :            0
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200327           0
          44
 get_moz_time_ndx; moz_tndx =           21
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-27_00:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200327  :        10800
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200327       10800
          44
 get_moz_time_ndx; moz_tndx =           21
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-27_03:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200327  :        21600
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200327       21600
          44
 get_moz_time_ndx; moz_tndx =           22
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-27_06:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200327  :        32400
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200327       32400
          44
 get_moz_time_ndx; moz_tndx =           22
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-27_09:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200327  :        43200
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200327       43200
          44
 get_moz_time_ndx; moz_tndx =           23
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-27_12:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200327  :        54000
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200327       54000
          44
 get_moz_time_ndx; moz_tndx =           23
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-27_15:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200327  :        64800
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200327       64800
          44
 get_moz_time_ndx; moz_tndx =           24
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-27_18:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200327  :        75600
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200327       75600
          44
 get_moz_time_ndx; moz_tndx =           24
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-27_21:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200328  :            0
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200328           0
          44
 get_moz_time_ndx; moz_tndx =           25
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-28_00:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200328  :        10800
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200328       10800
          44
 get_moz_time_ndx; moz_tndx =           25
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-28_03:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200328  :        21600
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200328       21600
          44
 get_moz_time_ndx; moz_tndx =           26
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-28_06:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200328  :        32400
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200328       32400
          44
 get_moz_time_ndx; moz_tndx =           26
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-28_09:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200328  :        43200
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200328       43200
          44
 get_moz_time_ndx; moz_tndx =           27
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-28_12:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200328  :        54000
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200328       54000
          44
 get_moz_time_ndx; moz_tndx =           27
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-28_15:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200328  :        64800
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200328       64800
          44
 get_moz_time_ndx; moz_tndx =           28
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-28_18:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200328  :        75600
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200328       75600
          44
 get_moz_time_ndx; moz_tndx =           28
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-28_21:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200329  :            0
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200329           0
          44
 get_moz_time_ndx; moz_tndx =           29
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-29_00:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200329  :        10800
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200329       10800
          44
 get_moz_time_ndx; moz_tndx =           29
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-29_03:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200329  :        21600
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200329       21600
          44
 get_moz_time_ndx; moz_tndx =           30
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-29_06:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200329  :        32400
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200329       32400
          44
 get_moz_time_ndx; moz_tndx =           30
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-29_09:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200329  :        43200
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200329       43200
          44
 get_moz_time_ndx; moz_tndx =           31
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-29_12:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200329  :        54000
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200329       54000
          44
 get_moz_time_ndx; moz_tndx =           31
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-29_15:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200329  :        64800
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200329       64800
          44
 get_moz_time_ndx; moz_tndx =           32
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-29_18:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200329  :        75600
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200329       75600
          44
 get_moz_time_ndx; moz_tndx =           32
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-29_21:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200330  :            0
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200330           0
          44
 get_moz_time_ndx; moz_tndx =           33
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-30_00:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200330  :        10800
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200330       10800
          44
 get_moz_time_ndx; moz_tndx =           33
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-30_03:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200330  :        21600
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200330       21600
          44
 get_moz_time_ndx; moz_tndx =           34
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-30_06:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200330  :        32400
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200330       32400
          44
 get_moz_time_ndx; moz_tndx =           34
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-30_09:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200330  :        43200
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200330       43200
          44
 get_moz_time_ndx; moz_tndx =           35
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-30_12:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200330  :        54000
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200330       54000
          44
 get_moz_time_ndx; moz_tndx =           35
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-30_15:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200330  :        64800
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200330       64800
          44
 get_moz_time_ndx; moz_tndx =           36
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-30_18:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200330  :        75600
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200330       75600
          44
 get_moz_time_ndx; moz_tndx =           36
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-30_21:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200331  :            0
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200331           0
          44
 get_moz_time_ndx; moz_tndx =           37
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-31_00:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200331  :        10800
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200331       10800
          44
 get_moz_time_ndx; moz_tndx =           37
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-31_03:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200331  :        21600
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200331       21600
          44
 get_moz_time_ndx; moz_tndx =           38
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-31_06:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200331  :        32400
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200331       32400
          44
 get_moz_time_ndx; moz_tndx =           38
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-31_09:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200331  :        43200
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200331       43200
          44
 get_moz_time_ndx; moz_tndx =           39
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-31_12:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200331  :        54000
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200331       54000
          44
 get_moz_time_ndx; moz_tndx =           39
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-31_15:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200331  :        64800
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200331       64800
          44
 get_moz_time_ndx; moz_tndx =           40
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-31_18:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200331  :        75600
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200331       75600
          44
 get_moz_time_ndx; moz_tndx =           40
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-03-31_21:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 main; doing time     20200401  :            0
  
 get_moz_time_ndx; moz_dir,moz_fn = /nfsscratch/Users/zhiqyang/waccm-20200322.nc
 get_moz_time_ndx; wrf_date,wrf_datesec,ntime_m =     20200401           0
          44
 get_moz_time_ndx; moz_tndx =           41
 wrf_ps: Opened 
 /Users/zhiqyang/WRFC/WRFchemv3/UTILINP/met_em.d01.2020-04-01_00:00:00.nc
 main: setting boundary condition for co
 main: setting boundary condition for no
 main: setting boundary condition for so2
 main: setting boundary condition for nh3
 successfully exited from module_wrfchem_lib ...
 successfully exited from module_mozart_lib ...
 bc_wrfchem completed successfully


Xiao-Ming Hu

unread,
Sep 25, 2025, 2:16:52 PM (5 days ago) Sep 25
to wrf-chem-mozbc, Zhiqi Yang
I now have the same issue: 
when I set have_bcs_chem=.true. in namelist.input, the model will be stuck without an error.  
However, when I set have_bcs_chem=.false., the model works well (wrf.exe)

What was your solution?    Thanks

Here is my namelist: 
&chem
 kemit                               = 12,
 chem_opt                            = 2,      2,      2,
 bioemdt                             = 30,       30,       30,
 photdt                              = 30,       30,       30,
 chemdt                              = 1.,       1.,       1.,
 io_style_emissions                  = 1,
 emiss_inpt_opt                      = 1,        1,        1,
 emiss_opt                           = 3,        3,        3,
 chem_in_opt                         = 1,        1,        1,
 phot_opt                            = 1,        1,        1,
 gas_drydep_opt                      = 1,        1,        1,
 bio_emiss_opt                       = 3,        3,        3,
 ne_area                             = 120,
 dust_opt                            = 0,
 dmsemis_opt                         = 0,
 seas_opt                            = 0,
 gas_bc_opt                          = 1,        1,        1,
 gas_ic_opt                          = 1,        1,        1,
 aer_bc_opt                          = 1,        1,        1,
 aer_ic_opt                          = 1,        1,        1,
 gaschem_onoff                       = 1,        1,        1,
 aerchem_onoff                       = 1,        1,        1,
 wetscav_onoff                       = 0,        0,        0,
 cldchem_onoff                       = 0,        0,        0,
 vertmix_onoff                       = 1,        1,        1,
 chem_conv_tr                        = 1,        0,        0,
 biomass_burn_opt                    = 0,        0,        0,
 plumerisefire_frq                   = 30,       30,       30,
 aer_ra_feedback                     = 0,        0,        0,
 aer_op_opt                          = 3,        3,        3,
 have_bcs_chem                       = .false., .false., .false.,
 /


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