{ "cells": [ { "cell_type": "markdown", "metadata": {}, "source": [ "# Chapter 2: Taking Earth's Temperature" ] }, { "cell_type": "markdown", "metadata": {}, "source": [ "### PART II: Comparing Reanalysis with Observations since 1950 " ] }, { "cell_type": "markdown", "metadata": {}, "source": [ "This tutorial is Part II of the trilogy “Taking Earth’s Temperature”:\n", "\n", "1. **Long-Term Development** of Global Earth Temperature Since 1850\n", "2. **Comparing Reanalysis with Observations since 1950** ([this notebook](#part-two))\n", "3. **Visualising Recent Temperature Anomalies**" ] }, { "cell_type": "markdown", "metadata": {}, "source": [ "In the first part of this scientific journey, we unlocked the secrets of surface temperatures since 1850. We explored various datasets, learning how to decode them, and laid the groundwork for what comes next." ] }, { "cell_type": "markdown", "metadata": {}, "source": [ "
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<xarray.Dataset>\n", "Dimensions: (lon: 261, lat: 153, time: 876)\n", "Coordinates:\n", " * lon (lon) float32 -25.0 -24.75 -24.5 -24.25 ... 39.25 39.5 39.75 40.0\n", " * lat (lat) float32 34.0 34.25 34.5 34.75 35.0 ... 71.25 71.5 71.75 72.0\n", " * time (time) datetime64[ns] 1950-01-01 1950-02-01 ... 2022-12-01\n", " month (time) int64 1 2 3 4 5 6 7 8 9 10 11 ... 2 3 4 5 6 7 8 9 10 11 12\n", "Data variables:\n", " t2m (time, lat, lon) float32 16.74 16.72 16.68 ... 0.116 0.1178 0.1051\n", " lsm (time, lat, lon) float32 0.0 0.0 0.0 0.0 0.0 ... 0.0 0.0 0.0 0.0\n", " anom (time, lat, lon) float32 -0.7348 -0.7398 -0.7562 ... 1.13 1.138\n", "Attributes:\n", " Conventions: CF-1.6\n", " history: 2023-07-18 21:45:16 GMT by grib_to_netcdf-2.25.1: /opt/ecmw...