Source code for gemseo_calibration.post.data_versus_model.post

# Copyright 2021 IRT Saint Exupéry, https://www.irt-saintexupery.com
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License version 3 as published by the Free Software Foundation.
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# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# Lesser General Public License for more details.
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"""Plot the model data versus the reference data."""
from __future__ import annotations

import logging

from gemseo.core.dataset import Dataset

from gemseo_calibration.post.multiple_scatter import MultipleScatter
from gemseo_calibration.post_processor import CalibrationPostProcessor

LOGGER = logging.getLogger(__name__)


[docs]class DataVersusModel(CalibrationPostProcessor): """Scatter plot of the model data versus the reference ones.""" def _plot( self, output: str, ) -> None: opt_name = f"Opt[{output}]" init_name = f"Init[{output}]" ref_name = f"Ref[{output}]" dataset = Dataset() dataset.add_variable( opt_name, self._posterior_model_data.get_data_by_names(output, False).mean(1)[ :, None ], ) dataset.add_variable( init_name, self._prior_model_data.get_data_by_names(output, False).mean(1)[:, None], ) dataset.add_variable( ref_name, self._reference_data.get_data_by_names(output, False).mean(1)[:, None], ) plot = MultipleScatter(dataset, x=ref_name, y=[init_name, opt_name]) plot.color = ["blue", "red"] plot.xlabel = "Reference" plot.ylabel = "Model" plot.labels = {opt_name: "After calibration", init_name: "Before calibration"} figures = plot.execute(save=False, show=False) for figure in figures: self._add_figure(figure)