TM5 source code for simulating atmospheric CH4 and 13CH4 with off-line chemistry with OH, Cl and O(1D) and soil sink. Resolution is 1º x 1º over Europe, elsewhere 6º x 4º with an intermediate 2° x 3° zoom region. Vertically, 25 layers are used. The model code is built to run with ERA-Interim meteorological fields. Only the model codes are included, but the input data can be separately provided on request to the publisher and/or rights holders.

2021