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Create and manage two dimensional integer elevation grids

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Octocat-spinner-32 README.md
Octocat-spinner-32 grid_drafter.py
Octocat-spinner-32 screenshot.png
README.md

grid_drafter

This program is used to draw and manage two-dimensional integer elevation grids.

It can handle both square and hexagonal grids.

When the program is first run, it will display a blank screen with a grid on it.

Pressing keys 0-8 will then allow you to fill the grid cells in with a colour which corresponds to that key.

Pressing "S" will save the grid file in a format which can be read back in by the program for further editing. The colours drawn previously will be saved as integer numbers.

I use this program for creating and editing small digital elevation models for testing with hydrologic algorithms.

Screenshot

TODO

  1. Saving only the minimum bounding box will effect the hexagonal offsets
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