{ "cells": [ { "cell_type": "markdown", "id": "16b8299a-146d-4cb4-9a7e-c42386dc749f", "metadata": {}, "source": [ "Before proceeding, make sure to refer to `README.md` to download the dataset." ] }, { "cell_type": "code", "execution_count": 1, "id": "a82e6504-beb1-405f-9a8e-09fed0baa4b4", "metadata": { "tags": [] }, "outputs": [], "source": [ "import os\n", "\n", "from pathlib import Path\n", "import torch\n", "import xarray as xr\n", "import matplotlib.pyplot as plt\n", "\n", "import dataset" ] }, { "cell_type": "markdown", "id": "8e12ba11-6ec4-4761-8448-a1917ebd866d", "metadata": {}, "source": [ "## Inspect IGRA dataset\n", "\n", "Source: https://cds.climate.copernicus.eu/datasets/insitu-observations-igra-baseline-network?tab=overview" ] }, { "cell_type": "code", "execution_count": 2, "id": "bc132df2-fd84-4fa4-a7f7-af5b775ed7dc", "metadata": {}, "outputs": [], "source": [ "# List of IGRA variables\n", "IGRA_VARS = ['air_temperature', 'relative_humidity', 'wind_speed', 'geopotential_height', 'air_dewpoint_depression']" ] }, { "cell_type": "code", "execution_count": 3, "id": "d43dd809-a2c5-431b-b3d0-f359eeeea8d6", "metadata": { "tags": [] }, "outputs": [ { "data": { "text/plain": [ "[PosixPath('igra/igra_full_0.25deg_20110101.nc'),\n", " PosixPath('igra/igra_full_0.25deg_20110102.nc'),\n", " PosixPath('igra/igra_full_0.25deg_20110103.nc'),\n", " PosixPath('igra/igra_full_0.25deg_20110104.nc'),\n", " PosixPath('igra/igra_full_0.25deg_20110105.nc')]" ] }, "execution_count": 3, "metadata": {}, "output_type": "execute_result" } ], "source": [ "data_dir = Path('.') / 'igra'\n", "file_paths = [data_dir / file for file in os.listdir(data_dir)]\n", "file_paths.sort()\n", "\n", "file_paths[:5] # Each file represents daily observations" ] }, { "cell_type": "code", "execution_count": 4, "id": "646350d1-628d-496b-b435-3311ab209c1f", "metadata": { "tags": [] }, "outputs": [ { "name": "stderr", "output_type": "stream", "text": [ "/burg/glab/users/jn2808/.conda/envs/bench/lib/python3.9/site-packages/gribapi/__init__.py:23: UserWarning: ecCodes 2.31.0 or higher is recommended. You are running version 2.30.0\n", " warnings.warn(\n" ] }, { "data": { "text/html": [ "
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