Changeset 48
- Timestamp:
- 08/01/14 18:56:25 (10 years ago)
- Location:
- trunk/src/scripts_Laura/ARCTIC/Travail_CEN
- Files:
-
- 2 added
- 2 edited
Legend:
- Unmodified
- Added
- Removed
-
trunk/src/scripts_Laura/ARCTIC/Travail_CEN/choose_new_classified_points.py
r47 r48 5 5 import matplotlib.pyplot as plt 6 6 from pylab import * 7 from mpl_toolkits.basemap import Basemap 8 from mpl_toolkits.basemap import shiftgrid, cm 7 9 from netCDF4 import Dataset 8 10 import arctic_map # function to regrid coast limits 9 11 import cartesian_grid_test # function to convert grid from polar to cartesian 12 import scipy.special 13 import ffgrid2 14 import map_ffgrid 15 from matplotlib import colors 10 16 from matplotlib.font_manager import FontProperties 11 17 import map_cartesian_grid 12 import ice_class_delimit_AMSU_data 13 14 15 16 17 18 19 20 21 fichier1 = Dataset('/net/argos/data/parvati/lahlod/ARCTIC/monthly_GLACE/gridded_data/cartesian_grid/res_40/cartesian_grid_monthly_data_lamb_spec_near_nadir_AMSUB89_SEPTEMBER2009.nc', 'r', format='NETCDF3_CLASSIC') 22 x89 = fichier1.variables['longitude'][:] 23 y89 = fichier1.variables['latitude'][:] 24 day89 = fichier1.variables['days'][:] 25 emis_spec_89 = fichier1.variables['e_spec'][:] 26 emis_lamb_89 = fichier1.variables['e_lamb'][:] 27 fichier1.close() 28 29 30 31 fichier_emis = Dataset('/net/argos/data/parvati/lahlod/ARCTIC/AMSUA_ice_class/cartesian_grid_map_ice_no-ice_SEPTEMBER2009_AMSUA30_spec_lamb_thresholds.nc', 'r', format='NETCDF3_CLASSIC') 32 xdist = fichier_emis.variables['longitude'][:] 33 ydist = fichier_emis.variables['latitude'][:] 34 emis_spec = fichier_emis.variables['spec_ice_area'][:] 35 emis_lamb = fichier_emis.variables['lamb_ice_area'][:] 36 fichier_emis.close() 37 spec_89 = np.zeros([len(ydist), len(xdist)], float) 38 for ilon in range (0, len(xdist)): 39 for ilat in range (0, len(ydist)): 40 if (isnan(emis_spec[ilat, ilon]) == True): 41 spec_89[ilat, ilon] = NaN 42 else: 43 spec_89[ilat, ilon] = emis_spec_89[ilat, ilon, 0] 44 45 46 47 18 19 20 ############################### 21 # time period characteristics # 22 ############################### 23 MONTH = np.array(['01', '02', '03', '04', '05', '06', '07', '08', '09', '10', '11', '12']) 24 month = np.array(['JANUARY', 'FEBRUARY', 'MARCH', 'APRIL', 'MAY', 'JUNE', 'JULY', 'AUGUST', 'SEPTEMBER', 'OCTOBER', 'NOVEMBER', 'DECEMBER']) 25 month_day = np.array([31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31]) 26 M = len(month) 27 28 29 ######################## 30 # grid characteristics # 31 ######################## 32 x0 = -3000. # min limit of grid 33 x1 = 2500. # max limit of grid 34 dx = 40. 35 xvec = np.arange(x0, x1+dx, dx) 36 nx = len(xvec) 37 y0 = -3000. # min limit of grid 38 y1 = 3000. # max limit of grid 39 dy = 40. 40 yvec = np.arange(y0, y1+dy, dy) 41 ny = len(yvec) 42 43 44 ################################################################################################################## 45 # We devide the loop in two steps : 46 # - first loop concerns all months except for AUGUST and SEPTEMBER - use of AMSUA23GHz SPEC emissivity to seperate ice from no-ice zones 47 # - second loop concerns AUGUST and SEPTEMBER - use of AMSUA30GHz SPEC emissivity to seperate ice from no_ice zones 48 ################################################################################################################## 49 frequ = 89 # apply threshold on this frequency 50 # open .dat file to stack data (see end of loop) 51 #data_classif = open ('/net/argos/data/parvati/lahlod/ARCTIC/AMSUA_ice_class/sub_classification/AMSUA'+str(frequ)+'_data_classification_parameters_ice_no-ice_with_AMSUA23-and-30-spec_2009.dat', 'a') 52 bin = 50 53 54 55 # monthly mean parameter (2D-array) on ARCTIC area 56 spec_month = np.zeros([M, ny, nx], float) 57 lamb_month = np.zeros([M, ny, nx], float) 58 diff_month = np.zeros([M, ny, nx], float) 59 ratio_month = np.zeros([M, ny, nx], float) 60 # monthly mean parameter (2D-array) on ARCTIC SEA ICE area 61 spec_ice = np.zeros([M, ny, nx], float) 62 lamb_ice = np.zeros([M, ny, nx], float) 63 diff_ice = np.zeros([M, ny, nx], float) 64 ratio_ice = np.zeros([M, ny, nx], float) 65 # monthly mean parameter (1D-array) on ARCTIC SEA ICE area transformed into vector 66 spec_vec = np.zeros([M, ny * nx], float) 67 lamb_vec = np.zeros([M, ny * nx], float) 68 diff_vec = np.zeros([M, ny * nx], float) 69 ratio_vec = np.zeros([M, ny * nx], float) 70 # histogram distribution (intensity of occurence) of parameter in SEA ICE area (1D-array, bins = 200) 71 hist_vals_spec = np.zeros([M, bin], float) 72 hist_vals_lamb = np.zeros([M, bin], float) 73 hist_vals_diff = np.zeros([M, bin], float) 74 hist_vals_ratio = np.zeros([M, bin], float) 75 # histogram distribution (emissivity value) of parameter in SEA ICE area (1D-array, bins = 200) 76 corresp_emis_spec = np.zeros([M, bin], float) 77 corresp_emis_lamb = np.zeros([M, bin], float) 78 corresp_emis_diff = np.zeros([M, bin], float) 79 corresp_emis_ratio = np.zeros([M, bin], float) 80 months1 = np.array([0, 1, 2, 3, 4, 5, 6, 9, 10, 11]) # use AMSUA 23GHz to delimit ice/no_ice for all months except for AUGUST and SEPTEMBER 81 for imo in months1: 82 print 'month ' + month[imo] 83 ################################################################################## 84 # choice of AMSUA 23GHz delimitation ice/no_ice for the sub_classification study # 85 ################################################################################## 86 print 'open threshold file' 87 fichier_emis = Dataset('/net/argos/data/parvati/lahlod/ARCTIC/AMSUA_ice_class/cartesian_grid_map_ice_no-ice_' + str(month[imo]) + '2009_AMSUA23_spec_lamb_thresholds.nc', 'r', format='NETCDF3_CLASSIC') 88 spec_lim = fichier_emis.variables['spec_ice_area'][:] 89 #lamb_lim = fichier_emis.variables['lamb_ice_area'][:] 90 fichier_emis.close() 91 ######################################################### 92 # application of AMSUA 23GHz delimitation to other data # 93 ######################################################### 94 print 'open emissivity to sub_classify file' 95 ## data of emis SPEC, LAMB, DIFF(SPEC-LAMB) 96 fichier_e = Dataset('/net/argos/data/parvati/lahlod/ARCTIC/monthly_GLACE/gridded_data/cartesian_grid/res_40/cartesian_grid_monthly_data_lamb_spec_near_nadir_AMSUA' + str(frequ) + '_' + str(month[imo]) + '2009.nc', 'r', format='NETCDF3_CLASSIC') 97 day = fichier_e.variables['days'][:] 98 emis_spec = fichier_e.variables['e_spec'][:] 99 emis_lamb = fichier_e.variables['e_lamb'][:] 100 emis_diff = fichier_e.variables['e_spec_lamb'][:] 101 fichier_e.close() 102 for ilon in range (0, nx): 103 for ilat in range (0, ny): 104 spec_month[imo, ilat, ilon] = mean(emis_spec[ilat, ilon, :][nonzero(isnan(emis_spec[ilat, ilon, :]) == False)]) 105 lamb_month[imo, ilat, ilon] = mean(emis_lamb[ilat, ilon, :][nonzero(isnan(emis_lamb[ilat, ilon, :]) == False)]) 106 diff_month[imo, ilat, ilon] = mean(emis_diff[ilat, ilon, :][nonzero(isnan(emis_diff[ilat, ilon, :]) == False)]) 107 ## data of emis RATIO 108 fichier_r = Dataset('/net/argos/data/parvati/lahlod/ARCTIC/monthly_GLACE/gridded_data/cartesian_grid/res_40/cartesian_grid_monthly_lamb-spec_ratio_near_nadir_AMSUA' + str(frequ) + '_' + str(month[imo]) + '2009.nc', 'r', format='NETCDF3_CLASSIC') 109 ratio_month[imo, :, :] = fichier_r.variables['emis_ratio'][:] 110 fichier_r.close() 111 print 'compute matrix of parameter on SEA ICE area' 112 for ilon in range (0, nx): 113 for ilat in range (0, ny): 114 if (isnan(spec_lim[ilat, ilon]) == True): 115 spec_ice[imo, ilat, ilon] = NaN 116 lamb_ice[imo, ilat, ilon] = NaN 117 diff_ice[imo, ilat, ilon] = NaN 118 ratio_ice[imo, ilat, ilon] = NaN 119 else: 120 spec_ice[imo, ilat, ilon] = spec_month[imo, ilat, ilon] 121 lamb_ice[imo, ilat, ilon] = lamb_month[imo, ilat, ilon] 122 diff_ice[imo, ilat, ilon] = diff_month[imo, ilat, ilon] 123 ratio_ice[imo, ilat, ilon] = ratio_month[imo, ilat, ilon] 124 print 'compute SPEC distribution' 125 ######## 126 # SPEC # 127 ######## 128 cs = reshape(spec_ice[imo, :, :], size(spec_ice[imo, :, :]))[nonzero(isnan(reshape(spec_ice[imo, :, :], size(spec_ice[imo, :, :]))) == False)] 129 spec_vec[imo, 0 : len(cs)] = cs 130 hist_vals_spec[imo, :] = hist(spec_vec[imo, 0 : len(cs)], bins = bin, normed = True, histtype='step')[0] 131 for ibin in range (0, bin): 132 corresp_emis_spec[imo, ibin] = mean(hist(spec_vec[imo, 0 : len(cs)], bins = bin, normed = True, histtype='step')[1][ibin : ibin + 2]) 133 print 'compute LAMB distribution' 134 ######## 135 # LAMB # 136 ######## 137 cl = reshape(lamb_ice[imo, :, :], size(lamb_ice[imo, :, :]))[nonzero(isnan(reshape(lamb_ice[imo, :, :], size(lamb_ice[imo, :, :]))) == False)] 138 lamb_vec[imo, 0 : len(cl)] = cl 139 hist_vals_lamb[imo, :] = hist(lamb_vec[imo, 0 : len(cl)], bins = bin, normed = True, histtype='step')[0] 140 for ibin in range (0, bin): 141 corresp_emis_lamb[imo, ibin] = mean(hist(lamb_vec[imo, 0 : len(cl)], bins = bin, normed = True, histtype='step')[1][ibin : ibin + 2]) 142 print 'compute DIFF distribution' 143 ######## 144 # DIFF # 145 ######## 146 cd = reshape(diff_ice[imo, :, :], size(diff_ice[imo, :, :]))[nonzero(isnan(reshape(diff_ice[imo, :, :], size(diff_ice[imo, :, :]))) == False)] 147 diff_vec[imo, 0 : len(cd)] = cd 148 hist_vals_diff[imo, :] = hist(diff_vec[imo, 0 : len(cd)], bins = bin, normed = True, histtype='step')[0] 149 for ibin in range (0, bin): 150 corresp_emis_diff[imo, ibin] = mean(hist(diff_vec[imo, 0 : len(cd)], bins = bin, normed = True, histtype='step')[1][ibin : ibin + 2]) 151 print 'compute RATIO distribution' 152 ######### 153 # RATIO # 154 ######### 155 cr = reshape(ratio_ice[imo, :, :], size(ratio_ice[imo, :, :]))[nonzero(isnan(reshape(ratio_ice[imo, :, :], size(ratio_ice[imo, :, :]))) == False)] 156 ratio_vec[imo, 0 : len(cr)] = cr 157 hist_vals_ratio[imo, :] = hist(ratio_vec[imo, 0 : len(cr)], bins = bin, normed = True, histtype='step')[0] 158 for ibin in range (0, bin): 159 corresp_emis_ratio[imo, ibin] = mean(hist(ratio_vec[imo, 0 : len(cr)], bins = bin, normed = True, histtype='step')[1][ibin : ibin + 2]) 160 ###################### 161 # stack in .dat file # 162 ###################### 163 print 'start stacking in .dat file' 164 #data_classif = open ('/net/argos/data/parvati/lahlod/ARCTIC/AMSUB_ice_class/sub_classification/AMSUB'+str(frequ)+'_data_classification_parameters_ice_no-ice_with_AMSUA23-spec_2009.dat', 'a') 165 '''for ii in range (0, bin): 166 data_classif.write(('%(months)10s %(hist_vals_spec)10.5f %(corresp_emis_spec)10.5f %(hist_vals_lamb)10.5f %(corresp_emis_lamb)10.5f %(hist_vals_diff)10.5f %(corresp_emis_diff)10.5f %(hist_vals_rate)10.5f %(corresp_emis_rate)10.5f \n' % { 167 'months':month[imo], 168 'hist_vals_spec':hist_vals_spec[imo, ii], 169 'corresp_emis_spec':corresp_emis_spec[imo, ii], 170 'hist_vals_lamb':hist_vals_lamb[imo, ii], 171 'corresp_emis_lamb':corresp_emis_lamb[imo, ii], 172 'hist_vals_diff':hist_vals_diff[imo, ii], 173 'corresp_emis_diff':corresp_emis_diff[imo, ii], 174 'hist_vals_rate':hist_vals_ratio[imo, ii], 175 'corresp_emis_rate':corresp_emis_ratio[imo, ii], 176 }))''' 177 ######################## 178 # stack in netcdf file # 179 ######################## 180 print 'stack in file month ' + str(month[imo]) 181 rootgrp = Dataset('/net/argos/data/parvati/lahlod/ARCTIC/AMSUA_ice_class/sub_classification/cartesian_grid_map_sea_ice_extent_with-AMSUA23-and-30_' + month[imo] + '2009_AMSUA' + str(frequ) + '_spec_lamb_thresholds.nc', 'w', format='NETCDF3_CLASSIC') 182 rootgrp.createDimension('longitude', len(xvec)) 183 rootgrp.createDimension('latitude', len(yvec)) 184 nc_lon = rootgrp.createVariable('longitude', 'f', ('longitude',)) 185 nc_lat = rootgrp.createVariable('latitude', 'f', ('latitude',)) 186 nc_ice_spec = rootgrp.createVariable('spec_ice_area', 'f', ('latitude', 'longitude')) 187 nc_ice_lamb = rootgrp.createVariable('lamb_ice_area', 'f', ('latitude', 'longitude')) 188 nc_ice_diff = rootgrp.createVariable('diff_ice_area', 'f', ('latitude', 'longitude')) 189 nc_ice_ratio = rootgrp.createVariable('ratio_ice_area', 'f', ('latitude', 'longitude')) 190 nc_lon[:] = xvec 191 nc_lat[:] = yvec 192 nc_ice_spec[:] = spec_ice[imo, :, :] 193 nc_ice_lamb[:] = lamb_ice[imo, :, :] 194 nc_ice_diff[:] = diff_ice[imo, :, :] 195 nc_ice_ratio[:] = ratio_ice[imo, :, :] 196 rootgrp.close() 197 198 199 months2 = np.array([7, 8])# use AMSUA 30GHz to delimit ice/no_ice for AUGUST and SEPTEMBER 200 for imo in months2: 201 print 'month ' + month[imo] 202 ################################################################################## 203 # choice of AMSUA 23GHz delimitation ice/no_ice for the sub_classification study # 204 ################################################################################## 205 print 'open threshold file' 206 fichier_emis = Dataset('/net/argos/data/parvati/lahlod/ARCTIC/AMSUA_ice_class/cartesian_grid_map_ice_no-ice_' + str(month[imo]) + '2009_AMSUA23_spec_lamb_thresholds.nc', 'r', format='NETCDF3_CLASSIC') 207 spec_lim = fichier_emis.variables['spec_ice_area'][:] 208 #lamb_lim = fichier_emis.variables['lamb_ice_area'][:] 209 fichier_emis.close() 210 ######################################################### 211 # application of AMSUA 23GHz delimitation to other data # 212 ######################################################### 213 print 'open emissivity to sub_classify file' 214 ## data of emis SPEC, LAMB, DIFF(SPEC-LAMB) 215 fichier_e = Dataset('/net/argos/data/parvati/lahlod/ARCTIC/monthly_GLACE/gridded_data/cartesian_grid/res_40/cartesian_grid_monthly_data_lamb_spec_near_nadir_AMSUA' + str(frequ) + '_' + str(month[imo]) + '2009.nc', 'r', format='NETCDF3_CLASSIC') 216 day = fichier_e.variables['days'][:] 217 emis_spec = fichier_e.variables['e_spec'][:] 218 emis_lamb = fichier_e.variables['e_lamb'][:] 219 emis_diff = fichier_e.variables['e_spec_lamb'][:] 220 fichier_e.close() 221 for ilon in range (0, nx): 222 for ilat in range (0, ny): 223 spec_month[imo, ilat, ilon] = mean(emis_spec[ilat, ilon, :][nonzero(isnan(emis_spec[ilat, ilon, :]) == False)]) 224 lamb_month[imo, ilat, ilon] = mean(emis_lamb[ilat, ilon, :][nonzero(isnan(emis_lamb[ilat, ilon, :]) == False)]) 225 diff_month[imo, ilat, ilon] = mean(emis_diff[ilat, ilon, :][nonzero(isnan(emis_diff[ilat, ilon, :]) == False)]) 226 ## data of emis RATIO 227 fichier_r = Dataset('/net/argos/data/parvati/lahlod/ARCTIC/monthly_GLACE/gridded_data/cartesian_grid/res_40/cartesian_grid_monthly_lamb-spec_ratio_near_nadir_AMSUA' + str(frequ) + '_' + str(month[imo]) + '2009.nc', 'r', format='NETCDF3_CLASSIC') 228 ratio_month[imo, :, :] = fichier_r.variables['emis_ratio'][:] 229 fichier_r.close() 230 print 'compute matrix of parameter on SEA ICE area' 231 for ilon in range (0, nx): 232 for ilat in range (0, ny): 233 if (isnan(spec_lim[ilat, ilon]) == True): 234 spec_ice[imo, ilat, ilon] = NaN 235 lamb_ice[imo, ilat, ilon] = NaN 236 diff_ice[imo, ilat, ilon] = NaN 237 ratio_ice[imo, ilat, ilon] = NaN 238 else: 239 spec_ice[imo, ilat, ilon] = spec_month[imo, ilat, ilon] 240 lamb_ice[imo, ilat, ilon] = lamb_month[imo, ilat, ilon] 241 diff_ice[imo, ilat, ilon] = diff_month[imo, ilat, ilon] 242 ratio_ice[imo, ilat, ilon] = ratio_month[imo, ilat, ilon] 243 print 'compute SPEC distribution' 244 ######## 245 # SPEC # 246 ######## 247 cs = reshape(spec_ice[imo, :, :], size(spec_ice[imo, :, :]))[nonzero(isnan(reshape(spec_ice[imo, :, :], size(spec_ice[imo, :, :]))) == False)] 248 spec_vec[imo, 0 : len(cs)] = cs 249 hist_vals_spec[imo, :] = hist(spec_vec[imo, 0 : len(cs)], bins = bin, normed = True, histtype='step')[0] 250 for ibin in range (0, bin): 251 corresp_emis_spec[imo, ibin] = mean(hist(spec_vec[imo, 0 : len(cs)], bins = bin, normed = True, histtype='step')[1][ibin : ibin + 2]) 252 print 'compute LAMB distribution' 253 ######## 254 # LAMB # 255 ######## 256 cl = reshape(lamb_ice[imo, :, :], size(lamb_ice[imo, :, :]))[nonzero(isnan(reshape(lamb_ice[imo, :, :], size(lamb_ice[imo, :, :]))) == False)] 257 lamb_vec[imo, 0 : len(cl)] = cl 258 hist_vals_lamb[imo, :] = hist(lamb_vec[imo, 0 : len(cl)], bins = bin, normed = True, histtype='step')[0] 259 for ibin in range (0, bin): 260 corresp_emis_lamb[imo, ibin] = mean(hist(lamb_vec[imo, 0 : len(cl)], bins = bin, normed = True, histtype='step')[1][ibin : ibin + 2]) 261 print 'compute DIFF distribution' 262 ######## 263 # DIFF # 264 ######## 265 cd = reshape(diff_ice[imo, :, :], size(diff_ice[imo, :, :]))[nonzero(isnan(reshape(diff_ice[imo, :, :], size(diff_ice[imo, :, :]))) == False)] 266 diff_vec[imo, 0 : len(cd)] = cd 267 hist_vals_diff[imo, :] = hist(diff_vec[imo, 0 : len(cd)], bins = bin, normed = True, histtype='step')[0] 268 for ibin in range (0, bin): 269 corresp_emis_diff[imo, ibin] = mean(hist(diff_vec[imo, 0 : len(cd)], bins = bin, normed = True, histtype='step')[1][ibin : ibin + 2]) 270 print 'compute RATIO distribution' 271 ######### 272 # RATIO # 273 ######### 274 cr = reshape(ratio_ice[imo, :, :], size(ratio_ice[imo, :, :]))[nonzero(isnan(reshape(ratio_ice[imo, :, :], size(ratio_ice[imo, :, :]))) == False)] 275 ratio_vec[imo, 0 : len(cr)] = cr 276 hist_vals_ratio[imo, :] = hist(ratio_vec[imo, 0 : len(cr)], bins = bin, normed = True, histtype='step')[0] 277 for ibin in range (0, bin): 278 corresp_emis_ratio[imo, ibin] = mean(hist(ratio_vec[imo, 0 : len(cr)], bins = bin, normed = True, histtype='step')[1][ibin : ibin + 2]) 279 ###################### 280 # stack in .dat file # 281 ###################### 282 print 'start stacking in .dat file' 283 #data_classif = open ('/net/argos/data/parvati/lahlod/ARCTIC/AMSUB_ice_class/sub_classification/AMSUB'+str(frequ)+'_data_classification_parameters_ice_no-ice_with_AMSUA23-spec_2009.dat', 'a') 284 '''for ii in range (0, bin): 285 data_classif.write(('%(months)10s %(hist_vals_spec)10.5f %(corresp_emis_spec)10.5f %(hist_vals_lamb)10.5f %(corresp_emis_lamb)10.5f %(hist_vals_diff)10.5f %(corresp_emis_diff)10.5f %(hist_vals_rate)10.5f %(corresp_emis_rate)10.5f \n' % { 286 'months':month[imo], 287 'hist_vals_spec':hist_vals_spec[imo, ii], 288 'corresp_emis_spec':corresp_emis_spec[imo, ii], 289 'hist_vals_lamb':hist_vals_lamb[imo, ii], 290 'corresp_emis_lamb':corresp_emis_lamb[imo, ii], 291 'hist_vals_diff':hist_vals_diff[imo, ii], 292 'corresp_emis_diff':corresp_emis_diff[imo, ii], 293 'hist_vals_rate':hist_vals_ratio[imo, ii], 294 'corresp_emis_rate':corresp_emis_ratio[imo, ii], 295 }))''' 296 ######################## 297 # stack in netcdf file # 298 ######################## 299 print 'stack in file month ' + str(month[imo]) 300 rootgrp = Dataset('/net/argos/data/parvati/lahlod/ARCTIC/AMSUA_ice_class/sub_classification/cartesian_grid_map_sea_ice_extent_with-AMSUA23-and-30_' + month[imo] + '2009_AMSUA' + str(frequ) + '_spec_lamb_thresholds.nc', 'w', format='NETCDF3_CLASSIC') 301 rootgrp.createDimension('longitude', len(xvec)) 302 rootgrp.createDimension('latitude', len(yvec)) 303 nc_lon = rootgrp.createVariable('longitude', 'f', ('longitude',)) 304 nc_lat = rootgrp.createVariable('latitude', 'f', ('latitude',)) 305 nc_ice_spec = rootgrp.createVariable('spec_ice_area', 'f', ('latitude', 'longitude')) 306 nc_ice_lamb = rootgrp.createVariable('lamb_ice_area', 'f', ('latitude', 'longitude')) 307 nc_ice_diff = rootgrp.createVariable('diff_ice_area', 'f', ('latitude', 'longitude')) 308 nc_ice_ratio = rootgrp.createVariable('ratio_ice_area', 'f', ('latitude', 'longitude')) 309 nc_lon[:] = xvec 310 nc_lat[:] = yvec 311 nc_ice_spec[:] = spec_ice[imo, :, :] 312 nc_ice_lamb[:] = lamb_ice[imo, :, :] 313 nc_ice_diff[:] = diff_ice[imo, :, :] 314 nc_ice_ratio[:] = ratio_ice[imo, :, :] 315 rootgrp.close() 316 317 ''' 318 data_classif.close() 319 ''' 320 321 322 323 ''' 48 324 # test: 49 325 ion() … … 52 328 y_coast = y_ind 53 329 z_coast = z_ind 54 map_cartesian_grid.draw_map_cartes_l(x_coast, y_coast, z_coast, volume, xdist, ydist, emis_spec[:, :], 0.45, 1.02, 0.01, cm.s3pcpn_l_r, 'test') 330 for imo in range (0, M): 331 map_cartesian_grid.draw_map_cartes_l(x_coast, y_coast, z_coast, volume, xvec, yvec, ratio_ice[imo, :, :], 0., 4., 0.01, cm.s3pcpn_l_r, 'Sea ice extent - emissivity RATIO') 332 title('AMSUA ' + str(frequ) + ' - ' + str(month[imo]) + ' 2009') 333 plt.savefig('/usr/home/lahlod/twice_d/fig_output_ARCTIC/fig_output_sea_ice_study/ice_class_AMSUA/sub_classification/maps_sea_ice_extent/emiss_ratio_map_AMSUA'+str(frequ)+'_with_AMSUA23-and-30-spec_'+str(month[imo])+'_2009.png') 334 ''' 335 336 -
trunk/src/scripts_Laura/ARCTIC/Travail_CEN/compare_ice_area_different_data.py
r47 r48 164 164 j = np.zeros([M], float) 165 165 for imo in range (0, M): 166 a[imo] = AS[0, imo] -area_osi[imo]167 b[imo] = AL[0, imo] -area_osi[imo]168 c[imo] = AS[1, imo] -area_osi[imo]169 d[imo] = AL[1, imo] -area_osi[imo]170 e[imo] = AS[2, imo] -area_osi[imo]171 f[imo] = AL[2, imo] -area_osi[imo]172 g[imo] = AS[3, imo] -area_osi[imo]173 h[imo] = AL[3, imo] -area_osi[imo]174 i[imo] = area_s_B[imo] -area_osi[imo]175 j[imo] = area_l_B[imo] -area_osi[imo]166 a[imo] = (AS[0, imo] - area_osi[imo]) / area_osi[imo] 167 b[imo] = (AL[0, imo] - area_osi[imo]) / area_osi[imo] 168 c[imo] = (AS[1, imo] - area_osi[imo]) / area_osi[imo] 169 d[imo] = (AL[1, imo] - area_osi[imo]) / area_osi[imo] 170 e[imo] = (AS[2, imo] - area_osi[imo]) / area_osi[imo] 171 f[imo] = (AL[2, imo] - area_osi[imo]) / area_osi[imo] 172 g[imo] = (AS[3, imo] - area_osi[imo]) / area_osi[imo] 173 h[imo] = (AL[3, imo] - area_osi[imo]) / area_osi[imo] 174 i[imo] = (area_s_B[imo] - area_osi[imo]) / area_osi[imo] 175 j[imo] = (area_l_B[imo] - area_osi[imo]) / area_osi[imo] 176 176 177 177
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