Simulacion de Sistemas - TP1

File Generation

For the generation fo random input pip needs to be installed by using:

pip install numpy

or pip3 if using OSx

pip3 install numpy

Being inside the generator folder, run the following command to create the random input files:

python input_generator.py

or python3 if using OSx

python3 input_generator.py

The generated files are static.txt and dynamic.txt, which are located at the root of the project.

The contents for the static.txt are:

particle_total
area_length
matrix_size
interaction_radius
radius_1 property_1
...
radius_n property_n

The contents for the dynamic.txt are:

iteration
pos_x_1 pos_y_1 vel_x_1 vel_y_1
...
pos_x_n pos_y_n vel_x_n vel_y_n

Simulation

Run the command to package the project:

mvn clean package

Run the command to execute the algorithm(optional flags for Brute Force (-bf) and Periodic Borders (-pb) can be used):

java -jar ./target/sds-tp1-1.0-SNAPSHOT-jar-with-dependencies.jar -sf ./static.txt -df ./dynamic.txt

This will generate a file output.txt in the root directory of the project with all the neighbours

Visualization

The visualization can be done in Octave or python

Octave

Using the Octave interpreter, and being in the Visualization directory the visualizing function can be used (arguments are path to static file, path to dynamic file and particle to be studied):

visualize("../static.txt", "../dynamic.txt", "../output.txt", 65)

Python

For the generation fo random input matplotlib needs to be installed by using:

pip install matplotlib

or matplotlib if using OSx

pip3 install matplotlib

Being inside the visualization folder, run the following command to create the random input files:

python visualize.py

or python3 if using OSx

python3 visualize.py