#!/usr/bin/env python3
# -*- coding: utf-8 -*-
# ---------------------------------------------------------------------
#
# _____ _ _ _ _____ _____
# | ____|__| | ___| |_ _____(_)___ ___| ___| ____|
# | _| / _` |/ _ \ \ \ /\ / / _ \ / __/ __| |_ | _|
# | |__| (_| | __/ |\ V V / __/ \__ \__ \ _| | |___
# |_____\__,_|\___|_| \_/\_/ \___|_|___/___/_| |_____|
#
#
# Unit of Strength of Materials and Structural Analysis
# University of Innsbruck,
# 2017 - today
#
# Paul Hofer Paul.Hofer@uibk.ac.at
#
# This file is part of EdelweissFE.
#
# This library is free software; you can redistribute it and/or
# modify it under the terms of the GNU Lesser General Public
# License as published by the Free Software Foundation; either
# version 2.1 of the License, or (at your option) any later version.
#
# The full text of the license can be found in the file LICENSE.md at
# the top level directory of EdelweissFE.
# ---------------------------------------------------------------------
from abc import ABC, abstractmethod
import numpy as np
from edelweissfe.models.femodel import FEModel
[docs]class AnalyticalField(ABC):
@abstractmethod
def __init__(self, name: str, data: list[str], model: FEModel):
"""The field base class.
Parameters
----------
name
The name of the field.
data
The input file data lines.
model
The dictionary containing the model tree.
"""
[docs] @abstractmethod
def evaluateAtCoordinates(self, coordinates: np.ndarray):
"""Evaluate a field at coordinates.
Parameters
----------
coordinates
The spatial coordinates for evaluation of the field.
Returns
-------
float
The value of the field.
"""