Users of PSI3 often find that they wish to use certain keywords or input sections in every calculation they run, especially those keywords associated with the files: section. The .psirc file, which is kept in the user's $HOME directory, helps to avoid repetition of keywords whose defaults are essentially user- or system-specific. A typical .psirc file would look like:
psi: (
files: (
default: (
nvolume=3
volume1 = "/tmp1/mylogin/"
volume2 = "/tmp2/mylogin/"
volume3 = "/tmp3/mylogin/"
)
file32: (nvolume=1 volume1 = "./")
)
)