SimVascular_report_PostProcess/main.py

 #!/usr/bin/env python

import numpy as np
import matplotlib.pyplot as plt
import matplotlib.ticker as mtick
from tkinter import Tk
from tkinter.filedialog import askopenfilename, asksaveasfile, askdirectory
import pandas as pd
import tkinter as tk
import os.path
from scipy.signal import find_peaks_cwt
from scipy import signal
import statistics


from functions import error_plot, periodicity, pressure, flow, inlet_flow_waveform
  
# Selct dir 
Tk().withdraw()
folder = askdirectory()
project_folder = os.path.dirname(folder)
project = os.path.basename(project_folder)

# Input parameters
T_cyc = 0.477
n_cyc = 5


# Read important parameters from - solver.inp file
mylines = []                             # Declare an empty list named mylines.
with open (project_folder + '/solver.inp', 'rt') as myfile: # Open lorem.txt for reading text data.
    for myline in myfile:                # For each line, stored as myline,
        mylines.append(myline)           # add its contents to mylines.
# Number of Timesteps - idx 3
# Idea: remove the text to extract the number, the text part will be the same no matter the simulation
N_ts = int(mylines[3][20:-1])
# Time Step Size - idx 4
dt = float(mylines[4][16:-1])
# Residual criteria - idx 4
rc = float(mylines[26][18:-1])
# Imesteps between Restarts - idx 6
t_btw_rst = int(mylines[6][37:-1])

# Cehcking convergency and periodicity
error_plot(folder,dt,rc,False)
periodicity(project,folder,dt,T_cyc,n_cyc)

# Pressure - Outlets
(DBP,MBP,SBP,PP) = pressure(folder,N_ts,T_cyc,dt,n_cyc)
 
# Flow Rate - Outlets
(Q_avg) = flow(folder,N_ts,T_cyc,dt,n_cyc)

# Inlet Flow Rate + and t saved
inlet_flow_waveform(project_folder,t_btw_rst,N_ts,dt,T_cyc,n_cyc)