MFAProblem 1.0.1b1

Material Flow Analysis Problem

Prerequisite

Git and Python installed. Preferably installed with conda and inside a virtual environment. The virtual environment must be activated:

• conda activate “my_env”

Installation

In a shell, in a working folder type:

• git clone https://gitlab.com/libeigen/eigen.git

• On linux or MAC: export EIGEN_INCLUDE=”Eigen Path” (replace Eigen Path by real path which includes eigen (without quote). To know the path type pwd on linux or mac)

• On windows: set EIGEN_INCLUDE=”Eigen Path”

• pip install MFAProblem (on mac CFLAGS=-stdlib=libc++ pip install MFAProblem) (sometimes )

Test

To run the tests:

• python -m unittest discover mfa_problem.tests.unit

• python -m unittest discover mfa_problem.tests.integration

Run exemples

Get the examples:

git clone https://gitlab.com/greel/mfa-problem-test.git

Run the examples (modify file path):

• run_mfa_problem_main_with_excel.py --input_file reconciliation/pommes_poires.xlsx

• run_create_empty_ter.py --input_file create/pommes_poires.xlsx

• run_mfa_problem_check_input.py --input_file check/orge_new_segm.xlsx

There may be issues on mac or linux with line return coded with windows convention, you need to replace CRLF by LF using Notepad++ for example. Otherwise you run the executable through python like this: * python mfa_problem/bin/run_mfa_problem_main_with_excel.py …. (change the path)

Modify options:

• run_mfa_problem_main_with_excel.py --input_file reconciliation/pommes_poires.xlsx –output_dir input

• run_mfa_problem_main_with_excel.py --input_file reconciliation/pommes_poires.xlsx –output_dir path C:/users/julie

• run_create_empty_ter.py --input_file create/pommes_poires.xlsx –output_dir input

• run_create_empty_ter.py --input_file create/pommes_poires.xlsx –output_dir C:/users/julie

• run_mfa_problem_check_input.py --input_file checkorge_new_segm.xlsx --output_dir input

• run_mfa_problem_check_input.py --input_file checkorge_new_segm.xlsx --output_dir path C:/users/julie

Standalone to see doc:

• run_mfa_problem_main_with_excel.py

• run_create_empty_ter.py

• run_mfa_problem_check_input.py

Notebooks

In a shell in the same folder as above:

• pip install jupyter

• pip install ipyfilechooser

• install_mfa_problem_notebook.py

• cd ~/mfa_problem_notebook

• jupyter notebook basic_workflow.ipynb

Project

• https://gitlab.com/su-model/mfa_problem