Tutorial json input

This tutorial demonstrates the way of using json to inputing the problem definition for Truss Analysis project.

Import Necessary Libraries

First, import the required modules:

import pathlib
import numpy as np
import tkinter as tk
from tkinter import filedialog

from npp_2d_truss_analysis.truss_input import Info, FileData,Mesh,Displacements,Forces, write_input_data
from npp_2d_truss_analysis.truss_analysis_2d import Dofs, Analysis
from npp_2d_truss_analysis.truss_solution import Solution, write_results
from npp_2d_truss_analysis.truss_plotter import TrussPlotter
from npp_2d_truss_analysis.truss_project import TrussAnalysisProject

WORK IN PROGRESS