delete old plots (2)

past_climate_figs/ERA5/EST/CDD_EST.png

past_climate_figs/ERA5/EST/CFD_EST.png

past_climate_figs/ERA5/EST/CSDI_EST.png

past_climate_figs/ERA5/EST/CSU_EST.png

past_climate_figs/ERA5/EST/CWD_EST.png

past_climate_figs/ERA5/EST/DTR_EST.png

past_climate_figs/ERA5/EST/FD_EST.png

past_climate_figs/ERA5/EST/GD4_EST.png

past_climate_figs/ERA5/EST/HD17_EST.png

past_climate_figs/ERA5/EST/ID_EST.png

past_climate_figs/ERA5/EST/PRCPTOT_EST.png

past_climate_figs/ERA5/EST/R10mm_EST.png

past_climate_figs/ERA5/EST/R20mm_EST.png

past_climate_figs/ERA5/EST/R75pTOT_EST.png

past_climate_figs/ERA5/EST/R75p_EST.png

past_climate_figs/ERA5/EST/R95pTOT_EST.png

past_climate_figs/ERA5/EST/R95p_EST.png

past_climate_figs/ERA5/EST/R99pTOT_EST.png

past_climate_figs/ERA5/EST/R99p_EST.png

past_climate_figs/ERA5/EST/RR1_EST.png