I have made a plot using the following code: python2.7 import netCDF4 import matplotlib.pyplot as plt import numpy as np
swh_Q0_con_sw=netCDF4.Dataset('/data/cr1/jmitchel/Q0/swh/controlperiod/south_west/swhcontrol_swest_annavg1D.nc','r') hs_Q0_con_sw=swh_Q0_con_sw.variables['hs'][:] swh_Q3_con_sw=netCDF4.Dataset('/data/cr1/jmitchel/Q3/swh/controlperiod/south_west/swhcontrol_swest_annavg1D.nc','r') hs_Q3_con_sw=swh_Q3_con_sw.variables['hs'][:] swh_Q4_con_sw=netCDF4.Dataset('/data/cr1/jmitchel/Q4/swh/controlperiod/south_west/swhcontrol_swest_annavg1D.nc','r') hs_Q4_con_sw=swh_Q4_con_sw.variables['hs'][:] swh_Q14_con_sw=netCDF4.Dataset('/data/cr1/jmitchel/Q14/swh/controlperiod/south_west/swhcontrol_swest_annavg1D.nc','r') hs_Q14_con_sw=swh_Q14_con_sw.variables['hs'][:] swh_Q16_con_sw=netCDF4.Dataset('/data/cr1/jmitchel/Q16/swh/controlperiod/south_west/swhcontrol_swest_annavg1D.nc','r') hs_Q16_con_sw=swh_Q16_con_sw.variables['hs'][:] swh_Q0_fut_sw=netCDF4.Dataset('/data/cr1/jmitchel/Q0/swh/2050s/south_west/swh2050s_swest_annavg1D.nc','r') hs_Q0_fut_sw=swh_Q0_fut_sw.variables['hs'][:] swh_Q3_fut_sw=netCDF4.Dataset('/data/cr1/jmitchel/Q3/swh/2050s/south_west/swh2050s_swest_annavg1D.nc','r') hs_Q3_fut_sw=swh_Q3_fut_sw.variables['hs'][:] swh_Q4_fut_sw=netCDF4.Dataset('/data/cr1/jmitchel/Q4/swh/2050s/south_west/swh2050s_swest_annavg1D.nc','r') hs_Q4_fut_sw=swh_Q4_fut_sw.variables['hs'][:] swh_Q14_fut_sw=netCDF4.Dataset('/data/cr1/jmitchel/Q14/swh/2050s/south_west/swh2050s_swest_annavg1D.nc','r') hs_Q14_fut_sw=swh_Q14_fut_sw.variables['hs'][:] swh_Q16_fut_sw=netCDF4.Dataset('/data/cr1/jmitchel/Q16/swh/2050s/south_west/swh2050s_swest_annavg1D.nc','r') hs_Q16_fut_sw=swh_Q16_fut_sw.variables['hs'][:] fit_Q0_sw=np.polyfit(hs_Q0_con_sw,hs_Q0_fut_sw,1) fit_fn_Q0_sw=np.poly1d(fit_Q0_sw) plt.plot(hs_Q0_con_sw,hs_Q0_fut_sw,'g.') plt.plot(hs_Q0_con_sw,fit_fn_Q0_sw(hs_Q0_con_sw),'g',label='Q0 no pert') fit_Q3_sw=np.polyfit(hs_Q3_con_sw,hs_Q3_fut_sw,1) fit_fn_Q3_sw=np.poly1d(fit_Q3_sw) plt.plot(hs_Q3_con_sw,hs_Q3_fut_sw,'b.') plt.plot(hs_Q3_con_sw,fit_fn_Q3_sw(hs_Q3_con_sw),'b',label='Q3 low sens') fit_Q4_sw=np.polyfit(hs_Q4_con_sw,hs_Q4_fut_sw,1) fit_fn_Q4_sw=np.poly1d(fit_Q4_sw) plt.plot(hs_Q4_con_sw,hs_Q4_fut_sw,'y.') plt.plot(hs_Q4_con_sw,fit_fn_Q4_sw(hs_Q4_con_sw),'y',label='Q4 low sens') fit_Q14_sw=np.polyfit(hs_Q14_con_sw,hs_Q14_fut_sw,1) fit_fn_Q14_sw=np.poly1d(fit_Q14_sw) plt.plot(hs_Q14_con_sw,hs_Q14_fut_sw,'r.') plt.plot(hs_Q14_con_sw,fit_fn_Q14_sw(hs_Q14_con_sw),'r',label='Q14 high sens') fit_Q16_sw=np.polyfit(hs_Q16_con_sw,hs_Q16_fut_sw,1) fit_fn_Q16_sw=np.poly1d(fit_Q16_sw) plt.plot(hs_Q16_con_sw,hs_Q16_fut_sw,'c.') plt.plot(hs_Q16_con_sw,fit_fn_Q16_sw(hs_Q16_con_sw),'c',label='Q16 high sens') plt.legend(loc='best') plt.xlabel('Significant Wave Height annual averages NW Scotland 1981-2010') plt.ylabel('Significant Wave Height annual averages NW Scotland 2040-2069') plt.title('Scatter plot of Significant Wave Height') plt.show() -- What I would like to do is display the R squared value next to the line of best fits that I have made. Does anyone know how to do this with matplotlib? Thanks, Jamie -- https://mail.python.org/mailman/listinfo/python-list