delete old plots

past_climate_figs/ERA5/baltex/CDD_baltex.png

past_climate_figs/ERA5/baltex/CFD_baltex.png

past_climate_figs/ERA5/baltex/CSDI_baltex.png

past_climate_figs/ERA5/baltex/CSU_baltex.png

past_climate_figs/ERA5/baltex/CWD_baltex.png

past_climate_figs/ERA5/baltex/DTR_baltex.png

past_climate_figs/ERA5/baltex/FD_baltex.png

past_climate_figs/ERA5/baltex/GD4_baltex.png

past_climate_figs/ERA5/baltex/HD17_baltex.png

past_climate_figs/ERA5/baltex/ID_baltex.png

past_climate_figs/ERA5/baltex/PRCPTOT_baltex.png

past_climate_figs/ERA5/baltex/R10mm_baltex.png

past_climate_figs/ERA5/baltex/R20mm_baltex.png

past_climate_figs/ERA5/baltex/R75pTOT_baltex.png

past_climate_figs/ERA5/baltex/R75p_baltex.png

past_climate_figs/ERA5/baltex/R95pTOT_baltex.png

past_climate_figs/ERA5/baltex/R95p_baltex.png

past_climate_figs/ERA5/baltex/R99pTOT_baltex.png

past_climate_figs/ERA5/baltex/R99p_baltex.png

past_climate_figs/ERA5/baltex/RR_baltex.png