Adding extra performance tests to compare more directly with the Java code

import numpy as np

import pytest

from pythermogis.workflow.utc.doublet import DoubletInput, calculate_doublet_performance

from pythermogis.workflow.utc.utc_properties import UTCConfiguration

    assert np.isclose(result.var_opex, -7.510325908660889, rtol=rtol)

    assert np.isclose(result.fixed_opex, -11.227973937988281, rtol=rtol)

@pytest.skip("This is for timing performance and comparing to the Java code, not needed to run on the pipeline")

def test_calculate_doublet_performance_approximate():

    # Arrange: instantiate default UTCConfiguration

    props = UTCConfiguration(