How should I use this python file in matlab . I need to input two csv files and output is one csv file ,using this python code attached below.

import os

#import cantera as ct # not required, if not using cantera cti file

import numpy as np

import matplotlib.pyplot as plt

p = 101325.0 # constant pressure

#gas = ct.Solution('Ethanol_31.cti') # ethanol

#gas = ct.Solution('gri30.cti') # ethanol

filename = 'output-0.2.csv' # input data

filenamer = 'reaction-0.2.csv' # input data

data_directory = 'Zeta_0' # output dir

if not os.path.exists(data_directory):

os.makedirs(data_directory)

#=============================================================================#

# if using same/converted cti file as chemkin file

#speciesNames = gas.species_names # each species

#nsp = len(speciesNames) # number of species

#molW = gas.molecular_weights # molecular weights of each species

nsp = 53 # number of species

speciesStart = 6 # species start location in output.csv, assuming starting index=0

# first line

names = []

xIndex = -1

uIndex = -1

TIndex = -1

COIndex = -1

CO2Index = -1

H2Index = -1

H2OIndex = -1

ARIndex = -1

with open(filename) as fi:

line0 = fi.readline()

names = [x.strip() for x in line0.split(',')]

for i in range(len(names)):

if names[i] == 'z' or names[i] == 'z (m)' or names[i] == 'x' or names[i] == 'x (m)':

xIndex = i

elif names[i] == 'u' or names[i] == 'u (m/s)':

uIndex = i

elif names[i] == 'T' or names[i] == 'T (K)':

TIndex = i

elif names[i] == 'CO':

COIndex = i

continue

elif names[i] == 'CO2':

CO2Index = i

continue

elif names[i] == 'H2':

H2Index = i

continue

elif names[i] == 'O2':

O2Index = i

continue

elif names[i] == 'OH':

OHIndex = i

continue

elif names[i] == 'H2O':

H2OIndex = i

continue

elif names[i] == 'CH4':

CH4Index = i

continue

elif names[i] == 'N2':

N2Index = i

continue

elif names[i] == 'AR':

ARIndex = i

continue

fig = plt.figure()

ax1 = plt.subplot(221)

ax2 = plt.subplot(222)

ax3 = plt.subplot(223)

Answer 1

[Abhishek Kumar]

Hi Aditya, interoperability between matlab and python files can be acheived, you can follow the following link to learn more on this:

Python Libraries in MATLAB - MATLAB & Simulink (mathworks.com)