Changeset 1034 in lmdz_wrf

Timestamp:

Aug 21, 2016, 12:59:49 AM (9 years ago)

Author:

lfita

Message:

Adding `list_combos': Function to construct a new list with all possible N-combinations of the list-values
Effectively remove of all `statistics' from variables' names in 'variables_values'

File:

• trunk/tools/generic_tools.py (modified) (4 diffs)

trunk/tools/generic_tools.py

@@ -38 +38 @@
 # contflow: Function to bring back the increment in j,i grid points according to a trip: (inflow directions)
 # dictionary_key: Function to provide the first key in a dictionay with a given value
-# dictionary_key_list: Function to provide the first key in a dictionay of lists with a given value
+# dictionary_key_list: Function to provide the first key in a dictionary of lists with a given value
 # dictKeysVals_stringList: Function to provide strings from a dictionary with keys which contain values of lists
 # dictvar_listS: Function to provide a Dc string separated list of DVs separated [key] [value] couples following a list of keys
@@ -47 +47 @@
 # incomming_flow: Function to determine if a fgrid-flow inflows to the central grid point
 # index_mat_way: Function to look for a value within a matrix following a direction
+# list_combos: Function to construct a new list with all possible N-combinations of the list-values
 # num_chainSnum: Function to pass a value to a `ChainStrNum' number
 # num_split: Function to split a string at each numeric value keeping the number as the last character of each cut
@@ -250 +251 @@
 
     return newstring
+
+def list_combos(listv,Ncombos):
+    """ Function to construct a new list with all possible N-combinations of the list-values
+      listv= list of values
+      Ncombos= number of combinations
+      >>> list_combos(['a', 'b', 'c', 'd'],1)
+      ['a', 'b', 'c', 'd', 'aa', 'ab', 'ac', 'ad', 'ba', 'bb', 'bc', 'bd', 'ca', 'cb', 'cc', 'cd', 'da', 'db', 'dc', 'dd']
+    """
+    fname = 'list_combos'
+
+    newlist = list(listv)
+    Nlvs = len(listv)
+    for ic in range(Ncombos):
+        print fname + ' Lluis: ic:', ic, 'Nlvs:', Nlvs
+        prevlist = list(newlist)
+        for lv in prevlist:
+            for ilv in listv:
+                newlist.append(lv + ilv)
+
+    return newlist
 
 def period_information(idate, edate, totunits):
@@ -544 +565 @@
                 print '    '+ fname + ": varibale '" + varName + "' with a " +       \
                   "statistical surname: '",st,"' !!"
-                Lst = len(st)
-                LvarName = len(varName)
-                varn = varName[0:LvarName - Lst]
+                varName = varName.replace(st,'')
                 ifst = True
-                break
-    if not ifst:
-        varn = varName
+    varn = varName
 
     ncf = open(infile, 'r')