If *value*=0, the corresponding threshold is set to zero, otherwise
10**(-*value*). The equal signs may be omitted. If no codes are
specified, the default values are printed. The following codes are allowed
(max 7 per card):

`ZERO:`- numerical zero
`THRDLP:`- delete pairs if eigenvalue of overlap matrix is smaller than this threshold.
`PNORM:`- delete pair if its norm is smaller than this threshold (all pairs are normalized to one for a closed shell case).
`PRINTCI:`- print CI coefficients which are larger than this value.
`INTEG:`- omit two-electron integrals which are smaller than this value.
`ENERGY:`- convergence threshold for energy; see also:
`ACCU`card. `COEFF:`- convergence threshold for coefficients; see also:
`ACCU`card. `SPARSE:`- omit coefficient changes which are smaller than this value.
`EQUAL:`- set values in the internal vector and the diagonal elements equal if they differ by less than this value. Useful for keeping track of symmetry.

manual quickstart instguide update basis

molpro@molpro.net 2018-03-24