diff --git a/src/fortran/darcy_static.F90 b/src/fortran/darcy_static.F90
index 8dbe8f8..49df4c9 100644
--- a/src/fortran/darcy_static.F90
+++ b/src/fortran/darcy_static.F90
@@ -126,8 +126,8 @@ PROGRAM darcy_static
   CALL cmfe_ErrorHandlingModeSet(CMFE_ERRORS_TRAP_ERROR,Err)
 
   !Get the computational nodes information
-  CALL cmfe_ComputationalNumberOfNodesGet(NumberOfComputationalNodes,Err)
-  CALL cmfe_ComputationalNodeNumberGet(ComputationalNodeNumber,Err)
+  CALL cmfe_ComputationalNumberOfNodesGet(numberOfComputationalNodes,err)
+  CALL cmfe_ComputationalNodeNumberGet(computationalNodeNumber,err)
 
   !-----------------------------------------------------------------------------------------------------------
   ! PROBLEM CONTROL PANEL
diff --git a/src/python/darcy_static.py b/src/python/darcy_static.py
index badd8c5..2347ef8 100644
--- a/src/python/darcy_static.py
+++ b/src/python/darcy_static.py
@@ -40,8 +40,9 @@
 # DIAGNOSTICS AND COMPUTATIONAL NODE INFORMATION
 #-----------------------------------------------------------------------------------------------------------
 
-numberOfComputationalNodes = iron.ComputationalNumberOfNodesGet()
-computationalNodeNumber = iron.ComputationalNodeNumberGet()
+computationEnvironment = iron.ComputationEnvironment()
+numberOfComputationalNodes = computationEnvironment.NumberOfWorldNodesGet()
+computationalNodeNumber = computationEnvironment.WorldNodeNumberGet()
 
 #-----------------------------------------------------------------------------------------------------------
 #COORDINATE SYSTEM