add of the fixed axis plot-script for XBT

plots/plot_profiles_with_fixed_axis.py

+from netCDF4 import Dataset
+import numpy as np
+import matplotlib
+import numpy as np
+import matplotlib.pyplot as plt
+import os
+
+# in batch mode, without display
+#matplotlib.use('Agg')  
+
+file = 'OS_PIRATA-FR29_XBT.nc'
+#ncpath = 'netcdf'
+#path = 'plots'
+ncpath = '.'
+path = 'png'
+
+ncfile = os.path.join(ncpath, file)
+nc = Dataset(ncfile, mode='r')
+
+TEMP = nc.variables['TEMP']
+DEPTH = nc.variables['DEPTH']
+PROFILE = nc.variables['PROFILE']
+STATION = PROFILE.shape[0]
+CM = nc.cycle_mesure
+
+# move subplot outside loop prevent: RuntimeWarning: More than 20 figures have been opened.
+fig, ax = plt.subplots()
+
+for x in range(0,STATION):
+    temp = TEMP[x,:]
+    depth = DEPTH[x,:]
+    #initialisation des variables pour determiner la profondeur max du tir
+    A = 0
+    B = 0
+    PROF_DE_FIN = 0
+    A = list(depth)
+    B = A.index(max(A))
+
+    if depth[B] > 1100:
+        PROF_DE_FIN = 2500
+        print('Station XBT a 2000m - T5')
+    else:
+        PROF_DE_FIN = 950
+        print('Station XBT a 900m - T7')
+
+
+    ax.plot(temp, depth)
+    ax.invert_yaxis()
+    ax.set(xlabel='{} ({})'.format(TEMP.long_name, TEMP.units), ylabel='{} ({})'.format(DEPTH.long_name,DEPTH.units),
+           title='{} - XBT Sippican profile n° {}'.format(CM, x+1))
+    ax.axis('auto')
+    ax.set_ylim(top=0, bottom=PROF_DE_FIN)
+    ax.set_xlim(left=0, right=32)
+    ax.grid()
+
+    figname = '{}-{:03d}_XBT.png'.format(CM, x+1)
+    dest = os.path.join(path, figname)
+    fig.savefig(dest)
+    print('Printing: ', dest)
+    #plt.show()
+    plt.cla() 
+#plt.close(fig)
+print('Done.')
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