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README.md

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 # DSMCPy (Direct Simulation Monte Carlo With Python)
-A python code to simulate dilute gas with DSMC
 
-Setup: Rayleigh Problem = gas between 2 plates ([Alexander & Garcia, 1997](https://doi.org/10.1063/1.168619))
+A python code to simulate dilute gas with DSMC (Direct Simulation Monte Carlo)
 
-Author: [Sayan Adhikari](https://github.com/sayanadhikari)[@sayanadhikari](https://twitter.com/sayanadhikari)
+## Problem
+Rayleigh Problem = gas between 2 plates ([Alexander & Garcia, 1997](https://doi.org/10.1063/1.168619))
 
-Adapted from: [Philip Mocz](https://github.com/pmocz/dsmc-python), Princeton Univeristy, [@PMoc](https://twitter.com/PMocz)
+## Contributors
+- [Sayan Adhikari](https://github.com/sayanadhikari)[@sayanadhikari](https://twitter.com/sayanadhikari)
+- [Rinku Mishra](https://github.com/rinku-mishra)
 
+## Source 
+[Philip Mocz](https://github.com/pmocz/dsmc-python), Princeton Univeristy, [@PMoc](https://twitter.com/PMocz)
 More details: http://www.algarcia.org/Pubs/DSMC97.pdf
+
+
+Installation
+------------
+#### Prerequisites
+1. make buildsystem
+2. python3 or higher
+3. git
+
+#### Procedure
+First make a clone of the master branch using the following command
+```shell
+git clone https://github.com/sayanadhikari/DSMCPy.git
+```
+Then enter inside the *DSMCPy* directory 
+```shell
+cd picsp
+```
+Now complile and built the *DSMCPy* code
+```shell
+make all
+``` 
+Usage
+-----
+Upon successful compilation, run the code using following command
+```shell
+make run
+```
+Parameter Setup
+----------------------
+Edit the input.ini and run the code again.
+