Index: DamClients/DamPythonInterface/trunk/src/dampythoninterface/soil.py
===================================================================
diff -u -r3487 -r3492
--- DamClients/DamPythonInterface/trunk/src/dampythoninterface/soil.py	(.../soil.py)	(revision 3487)
+++ DamClients/DamPythonInterface/trunk/src/dampythoninterface/soil.py	(.../soil.py)	(revision 3492)
@@ -62,15 +62,15 @@
     :param BelowPhreaticLevel: unit weight below phreatic line
     :param DryUnitWeight: dry unit weight of soil
     :param ShearStrengthModel: shear strength model of the soil for D-Stability calculation
-    :param UseDefaultShearStrengthModel:
+    :param UseDefaultShearStrengthModel:  option that determines if the default shear strength model should be used
     :param Cohesion: cohesion of the soil
     :param FrictionAngle: friction angle
     :param Ocr: Overconsolidation ratio
-    :param SlopeRestProfile:
-    :param DilatancyType:
-    :param RRatio:
-    :param StrengthIncreaseExponent:
-    :param RatioCuPc:
+    :param SlopeRestProfile: outdated value that determines the slope of the resting profile
+    :param DilatancyType: dilatancy type model
+    :param RRatio: outdated value of R ratio
+    :param StrengthIncreaseExponent: strength increase exponent m
+    :param RatioCuPc: ratio between Cu and Pc
     :param IsAquifer: Is the soil defined as an aquifer
     """
 
@@ -95,7 +95,7 @@
     RatioCuPc: Optional[float] = None
     IsAquifer: bool = False
 
-    def serialize_soil(self):
+    def serialize_soil(self) -> et.Element:
         """
         Function that serializes the Soil class.
         """
@@ -113,7 +113,7 @@
                     soil_root.set(field, str(value))
         return soil_root
 
-    def serialize_aquifer_soil(self):
+    def serialize_aquifer_soil(self) -> et.Element:
         """
         Function that serializes the AquiferSoil part of the class.
         """