Disk only runs

If you want to use chemcomp to run a disk model and don’t care about a planet, you may use the following settings:

In the config_planet section:

• Set model to NoAccretion. This will introduce a passive planet that ends the simulation, once planted into the disk.

• Set t_0 to the value for how long you want to evolve the disk, before the planet ends the simulation.

In the defaults section:

• Set save_disk to True to make sure the disk is stored

• Set save_interval and save_disk_interval to a reasonable interval for which you require the disk quantities to be stored