The scripts to run the simulations of 1% CO2 increase for the E3SM ECA configuration.

• 1pctco2 full simulations in which the rising [CO2] has effects on both radiation and biogeochemistry
• 1pctco2bgc bgc simulations in which the rising [CO2] only have effects on biogeochemistry
• 1pctco2ctl ctl simulations in which the [CO2] is kept the same level in 1850 and it has effects on both radiation and biogeochemistry