SetLeftExtrapolation

def SetLeftExtrapolation (   self,   bound   ) Set extrapolation on left end of data set. This will be dynamically assigned to either SetLowerExtrapolation or SetUpperExtrapolation by the constructor depending on whether the transformed spline is running in increasing or decreasing order. This is necessary since the arrays may have been reversed because of a transformation of x. Parameters: bound  the bound to which the left edge of the data should be extrapolated Set extrapolation on left end of data set. This will be dynamically assigned to either SetLowerExtrapolation or SetUpperExtrapolation by the constructor Definition at line 1200 of file C2Functions.py. 01200 : 01201 """Set extrapolation on left end of data set. 01202 This will be dynamically assigned to either SetLowerExtrapolation or SetUpperExtrapolation by the constructor 01203 """ 01204 xmin=self.fXin(bound) 01205 if xmin >= self.X[0]: 01206 raise C2Exception("Attempting to extrapolate spline within its current range: bound = %g, bounds [%g, %g]" % 01207 ((bound,) + self.GetDomain()) ) 01208 01209 self.X, self.F, self.y2=_spline_extension(self.X, self.F, self.y2, xmin=xmin) 01210 self.Xraw=_numeric.concatenate(((bound, ), self.Xraw)) 01211 self.SetDomain(min(self.Xraw), max(self.Xraw)) 01212 ##

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