Dear ARTS team I'm calculating Jacobian of temperature of 1D atomsphere in the clearsky condition using pyarts version 2.5.13.The abs_species are H2O, CO2 and O2,the pressure levels is 101,the f_grid is from 52GHz to 57GHz step by 0.2GHz,the sensor_pos is 35786e3 and the sensor_los is 180.I want to use explicit line-by-line gas absorption model.How can I get the abs_lines from HITRAN data,what output format of HITRAN online data I shoud specified.Could you give me a simple demo.
Best wishes yiwen wang