t_session

The simulation environment session.

t_type

The type of results to check for. The type of results to check existence of. The values can be any of these: 'dc, 'dc_op, 'dc_sens, 'dc_op_sens, 'ac, 'ac_sens, 'noise, 'tran, 'tran_op, 'tran_ic, 'tran_sens, 'xf, 'sparam, 'spss.td.pss, 'spss.fd.pss, 'td.pss, 'td.envlp, 'tran.pss, 'fd.pss, 'fd.envlp, 'fd.pdisto, 'fi.pdisto, 'tdr, 'hb, 'four, 'disto, 'model, 'instance, 'output, 'design_variables, 'summary, 'hb_noise, 'osc.

t

The call is successful.

nil

The call is unsuccessful.