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#! /usr/bin/env python
import openturns as ot
ot.TESTPREAMBLE()
mesh = ot.RegularGrid(0.0, 0.1, 11)
class FUNC(ot.OpenTURNSPythonPointToFieldFunction):
def __init__(self):
super(FUNC, self).__init__(2, mesh, 2)
self.setInputDescription(["R", "S"])
self.setOutputDescription(["T", "U"])
self.mesh_ = ot.RegularGrid(0.0, 0.1, 11)
def _exec(self, X):
size = self.mesh_.getVerticesNumber()
values = [ot.Point(X) * i for i in range(size)]
Y = ot.Field(self.mesh_, values)
return Y
F = FUNC()
print(
"in_dim=" + str(F.getInputDimension()) + " out_dim=" + str(F.getOutputDimension())
)
print((F((10.0, 5.0))))
print((F(((10.0, 5.0), (6.0, 7.0)))))
# Instance creation
myFunc = ot.PointToFieldFunction(F)
# Copy constructor
newFunc = ot.PointToFieldFunction(myFunc)
print(("myFunc input dimension= " + str(myFunc.getInputDimension())))
print(("myFunc output dimension= " + str(myFunc.getOutputDimension())))
inPt = ot.Point(2, 2.0)
print((repr(inPt)))
outPt = myFunc(inPt)
print((repr(outPt)))
outPt = myFunc((10.0, 11.0))
print((repr(outPt)))
inSample = ot.Sample(10, 2)
for i in range(10):
inSample[i] = ot.Point((i, i))
print((repr(inSample)))
outSample = myFunc(inSample)
print((repr(outSample)))
outSample = myFunc(((100.0, 100.0), (101.0, 101.0), (102.0, 102.0)))
print((repr(outSample)))
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