/* defaults cyclical calculation parameters */
_defcalc()
{
        setvar("_cycmode",  getconfdef("CYCLE_MODE"));
        setvar("_cyccnt",   getconfdef("CYCLE_COUNT"));
        setvar("_ptabedit", getconfdef("TABLE_UPDATE"));
        setvar("_opcwinl", "");
        setvar("_opcwins", "");
        calc(1);
        setonplotcalc(w1.., 0);
}