Average of a Single Vector

This is an example of computing the average of a single vector input.

from csdl_om import Simulatorfrom csdl import Modelimport csdlimport numpy as np

class ExampleSingleVector(Model):
    def define(self):        n = 3
        # Declare a vector of length 3 as input        v1 = self.declare_variable('v1', val=np.arange(n))
        # Output the average of all the elements of the vector v1        self.register_output('single_vector_average', csdl.average(v1))

sim = Simulator(ExampleSingleVector())sim.run()
print('v1', sim['v1'].shape)print(sim['v1'])print('single_vector_average', sim['single_vector_average'].shape)print(sim['single_vector_average'])

[0. 1. 2.]single_vector_average (1,)[1.]