GriddingMachine

Global datasets to feed CliMA Land model.

Install and use

using Pkg;
Pkg.add("GriddingMachine");

After installing GriddingMachine, you can use function query_collection from submodule Collector to query data. The data will be automatically downloaded, and you will get the path to the data.

using GriddingMachine.Collector: query_collection;

file = query_collection("VCMAX_2X_1Y_V2");
@show file;

"/home/runner/.julia/artifacts/f77d012b83e957bbb2c7498f4068e9169025d425/VCMAX_2X_1Y_V2.nc"

To read the data, you can use your preferred packages or our provided function read_LUT in submodule Indexer. Function read_LUT returns a vector of data: data itself and std (NaN for missing data).

using GriddingMachine.Indexer: read_LUT;

data = read_LUT(file);
@show data;

(Float32[NaN NaN … NaN NaN; NaN NaN … NaN NaN; … ; NaN NaN … NaN NaN; NaN NaN … NaN NaN], Float32[NaN NaN … NaN NaN; NaN NaN … NaN NaN; … ; NaN NaN … NaN NaN; NaN NaN … NaN NaN])

Here is a preview of the data.

using Plots;
ENV["GKSwstype"] = "100";

heatmap(data[1]')