Generate geographic cross-walk

[KyTriNguyenMonash]

This file defines the hierarchical structure of geographies which can be understood as a dictionary to map between different geographies. For example, our geographic cross-walk can look like the below table:

SA1	SA2	SA3
1	1	1
2	1	1
3	2	1

Tasks:

• [x] Explore geographic data that available in Melbourne (consider the data you have found in task 1).
• [x] Create a geo_cross_walk.csv between (SA1,SA2 and SA3) for Melbourne.
• [x] Create the driver script that will invoke this process using cmd arguments supplied by the user.

Sources:

I found this portal contains some open data of Victoria Government. You might want to have a look.

• Victoria data portal

[bobkatla]

First step is done with the data locating, I got the full data of geo cross walk in .csv from MB to SA4 for Vic in 2016. The file is attached in this comment. The data is from here: https://www.abs.gov.au/AUSSTATS/abs@.nsf/Lookup/1270.0.55.001Main+Features10018July%202016?OpenDocument 1270055001_mb_2016_vic_csv.zip

[KyTriNguyenMonash]

That's great Bob. Please full file the other 2 subtasks.

[KyTriNguyenMonash]

Hi,

Please move you code into achilles, I want the popsim folder only contains popsim invoke script. Btw, please also add invoke script and add it to README (see poetry.toml)

One more thing, please DO NOT tick or mark the task as finish.