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zxdawn / S5P-WRFChem

Core code for the TROPOMI NO2 retrieval based on WRF-Chem outputs
GNU General Public License v3.0
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Wrong units of nitrogendioxide_ghost_column #8

Closed zxdawn closed 3 years ago

zxdawn commented 3 years ago

The units of nitrogendioxide_ghost_column is 1e15 molec/cm2 instead of mol/m2, which is the attributes in the nc file.

When the official product is fixed, I need to change these lines:

zxdawn commented 3 years ago

Bak here:

    bug of ghost unit in version1.3 : 1e15 molec/cm2 instead of mol/m2
    s5p_ghost = s5p['nitrogendioxide_ghost_column'] * 6.02214e19 # molecules/cm2
    s5p_ghost = s5p['nitrogendioxide_ghost_column'] * 1e15 # molecules/cm2

Since this is the bug of the official product and we saved these variables without any modification, I close this now.