# "Good Enough" Geoid
Elixir library that uses pre-generated EGM96-5 data (from [GeographicLib](http://geographiclib.sourceforge.net)'s Geoid class) to get geoid heights that are kinda ok, just good enough.
Results should be similar to those that [GeoidEval](http://geographiclib.sourceforge.net/cgi-bin/GeoidEval) would give you.
Data is currently sampled at 1-degree increments, not great, but good enough. Enhancements for alternate resolutions, datasets and interpolation would be pretty neat!
## Installation
Add good_enough_geoid to your list of dependencies in `mix.exs` and make sure it's started:
def application do
[applications: [:good_enough_geoid]]
end
def deps do
[{:good_enough_geoid, "~> 0.0.1"}]
end
## Usage
iex> GoodEnoughGeoid.EGM96_5.height(14.013881, 54.140029)
-33.699