conc_test_control.txt |    load control file |
conc_test_setup.txt |    load setup file |
01 03 00 |    averaging time |
numpar = 100 |    namelist particle number |
numpar = 1000 |    namelist particle number |
numpar = 10000 |    namelist particle number |
0.005 |    grid spacing |
cpart_control.txt |    save control file |
cpart_setup.txt |    save setup file |