add doc strings, no more tuples

corrlib/input/sfcf.py

@@ -185,13 +185,24 @@ def _map_params(params, spec_list):
     """
     Map the extracted parameters to the extracted data.
 
+    Parameters
+    ----------
+    param: dict
+        The parameters extracted from the parameter (input) file. in the dict form given by read_param.
+    spec_list: list
+        The list of specifications that belongs to the dorrelator in question.
+    
+    Return
+    ------
+    new_specs: dict
+        Dict with keys replaced by parameters.
     """
     # quarks/offset/wf/wf2
     new_specs = {}
     # quarks
     quarks = spec_list[0].split(" ")
 
-    new_specs['quarks'] = (params['qr'][quarks[0]], params['qr'][quarks[1]])
+    new_specs['quarks'] = [params['qr'][quarks[0]], params['qr'][quarks[1]]]
 
     # offset
     new_specs['offset'] = (params['wf_offsets'][int(spec_list[1])])
@@ -199,7 +210,7 @@ def _map_params(params, spec_list):
     contribs = []
     for i, coeff in enumerate(params['wf_coeff'][int(spec_list[2])]):
         if not coeff == 0:
-            contrib = (coeff, params['wf_basis'][i])
+            contrib = [coeff, params['wf_basis'][i]]
             contribs.append(contrib)
     new_specs['wf1'] = contribs
 
@@ -208,7 +219,7 @@ def _map_params(params, spec_list):
         contribs = []
         for i, coeff in enumerate(params['wf_coeff'][int(spec_list[3])]):
             if not coeff == 0:
-                contrib = (coeff, params['wf_basis'][i])
+                contrib = [coeff, params['wf_basis'][i]]
                 contribs.append(contrib)
         new_specs['wf2'] = contribs
     return new_specs
@@ -229,9 +240,26 @@ def read_data(path, project, dir_in_project, prefix, param, version='1.0c', cfg_
     """
     Extract the data from the sfcf file.
 
+    Parameters
+    ----------
+    path: str
+        The path of the backlogger.
+    project: str
+        The Projects uuid.
+    dir_in_project:s str
+        The output directory in the project.
+    param: dict
+        The parameter dictionary, as given by read_param.
+    version: str
+        Version of sfcf.
+    cfg_seperator: str
+        Separator of the configuration number. Needed for reading. default: "n"
+    sep: str
+        Seperator for the key in return dict. (default: "/)
+
     Returns
     -------
-    dict
+    sorted_data: dict
         The data from the sfcf file.
 
     """