Changeset 991 for trunk/UTIL/PYTHON/planetoplot_v2/ppplot.py

Timestamp:

Jun 14, 2013, 10:10:43 AM (12 years ago)

Author:

aslmd

Message:

UTIL PYTHON planetoplot_v2. added --modx to produce a modulo on x labelling (e.g. for local time plots or Ls plots). thanks Tanguy for the request.

File:

• trunk/UTIL/PYTHON/planetoplot_v2/ppplot.py (modified) (5 diffs)

trunk/UTIL/PYTHON/planetoplot_v2/ppplot.py

@@ -248 +248 @@
     return what_I_plot
 
+# a function to change labels with modulo
+# ---------------------------------------
+def labelmodulo(ax,mod):
+    mpl.draw()
+    strtab = []
+    for tick in ax.get_xaxis().get_ticklabels():
+        num = float(tick.get_text())
+        strtab.append(num % mod)
+    ax.get_xaxis().set_ticklabels(strtab)
+    return ax
+
 # a function to output an ascii file
 # ----------------------------------
@@ -265 +276 @@
         else:
             print "!! WARNING !! Not printing the file, 2D fields not supported yet."
-#    mydata = np.transpose([absc,np.transpose(field)]) #tab
-#    for line in mydata:
-#        zeline = str(line)
-#        zeline = zeline.replace('[','')
-#        zeline = zeline.replace(']','')
-#        myfile.write(zeline + '\n')
     return
 
@@ -333 +338 @@
                  colorb="jet",\
                  units="",\
+                 modx=None,\
                  title=""):
         ## what could be defined by the user
@@ -352 +358 @@
         self.units = units
         self.colorb = colorb
+        self.modx = modx
         ## other useful arguments
         ## ... not used here in ppplot but need to be attached to plot object
@@ -505 +512 @@
         else:
             print "!! WARNING. in logx mode, ticks are set automatically."
+        ## specific modulo labels
+        if self.modx is not None:
+            ax = labelmodulo(ax,self.modx)
 
 ################################