Psi4 clean + scratch space


Just wondering about the psi4 clean operations. It appears even when I include


While the folder where the calculation is running is cleaned some files are left in my scratch directory typically either starting with or ending with .npy or .dat.
I was wondering if there is a clean function for my scratch space as well?

Additionally, is there a way to set my scratch directory using psi4 with python rather than as an environmental variable in linux?

Version = Installed with conda psi4 1.7

All the best,