Repository to share code used for analyses of the 2017-19 Tinderbox Drought in southeast Australia
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impact based drought indicator/ML_Database_All_AWRA_MOf_and_3MPrecip - used to train machine learning model
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drought_metrics/sp*_calc_gridded* - used to calculate SPI-3 and SPEI-3
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drought_metrics/plot_drought_focusReg_meanSPI.ipynb & drought_metrics/plot_drought_focusReg_meanSPEI.ipynb - used to create spatial plot of mean SPI-3 and SPEI-3
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water_cycle_analysis/*.ipynb - used to plot monthly/seasonal anomalies in water cycle variables & save the anomaly numbers in csv files
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veg_analysis/*.R - code to analyse satelliet based vegetation datasets
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land_atmosphere_feedbacks/soil_moisture_drought_impact_on_summer_temperature.py - used to plot difference map of soil drought impact on summer temperature
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synoptic_analysis/Fig8a_code.ncl - used to plot the differences in anomalous proportions of heavy rainfall
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drought_break_probability/
- identify_gridlevel_drought_events.ipynb & drought_events_calc_smDeficit.ipynb: identify soil moisture droughts and calulate deficits
- fit_logiReg_gridded_varyThresh_model4_sm_drought_parallel_tb.py : fit logistic regression models to estimate probability of exceedance of deficits
- plot_drought_break_probability.ipynb : plot modelled drought breaking probability results
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climate_change_analysis/Fig_4A_and_9_Devanand_etal.ipynb: code used to perform bootstrapping of observations, and analyses of climate change signal from CMIP6 data
Devanand et al. (under revision) Australia’s Tinderbox Drought: an extreme natural event likely worsened by human-caused climate change. https://eartharxiv.org/repository/view/6165/ [Preprint]