def check_percent(self, value): vd.fGrtThanEq(value, 0) vd.fLessThanEq(value, 100)
def check_molefraction(self, value): vd.fGrtThanEq(value, 0) vd.fLessThanEq(value, 1)
def check_deltaP(self, value): vd.fGrtThanEq(value, 0)
def check_quantity(self, value): vd.fGrtThanEq(value, 0)
def check_LbyD(self, value): vd.fGrtThanEq(value, 0)
def check_duration(self, value): vd.fNumber(value) vd.fGrtThanEq(value,0)
def check_load(self, value): vd.fNumber(value) vd.fGrtThanEq(value,0)
def check_end(self, value): val = value.strip() if (val==''): return vd.fNumber(value) vd.fGrtThanEq(value,0)
def check_begin(self, value): vd.fNumber(value) vd.fGrtThanEq(value,0)