GDAS data limitations
Posted: August 8th, 2018, 8:59 am
Dear All,
1. Does the following text mean that the user can not simulate the concentration of materials with 10 m-AGL source term release height by using GDAS data?
"For historical reasons, the model sets a minimum value for the PBL height. The default is 250 m and it is related to the typical vertical resolution of the meteorological data used to run HYSPLIT [e.g., Global Data Assimilation System (GDAS) or Eta Data Assimilation System (EDAS)]"
2. Can use the uncertainty of the concentration calculation instead of concentration calculation error?
1. Does the following text mean that the user can not simulate the concentration of materials with 10 m-AGL source term release height by using GDAS data?
"For historical reasons, the model sets a minimum value for the PBL height. The default is 250 m and it is related to the typical vertical resolution of the meteorological data used to run HYSPLIT [e.g., Global Data Assimilation System (GDAS) or Eta Data Assimilation System (EDAS)]"
2. Can use the uncertainty of the concentration calculation instead of concentration calculation error?