Clean-up!

Trying to reduce warnings and unused variables in the code. This should
not be in this branch.

src/modules/mesh/inout/gmsh2/moduleMeshInputGmsh2.f90

@@ -108,6 +108,7 @@ MODULE moduleMeshInputGmsh2
       READ(10, *) totalNumElem
 
       !Count edges and volume elements
+      numEdges = 0
       SELECT TYPE(self)
       TYPE IS(meshParticles)
         self%numEdges = 0
@@ -342,7 +343,7 @@ MODULE moduleMeshInputGmsh2
 
       DO i = 1, numNodes
         !Reads the density
-        READ(10, *), e, density(i)
+        READ(10, *) e, density(i)
 
       END DO
 
@@ -353,7 +354,7 @@ MODULE moduleMeshInputGmsh2
 
       DO i = 1, numNodes
         !Reads the velocity
-        READ(10, *), e, velocity(i, 1:3)
+        READ(10, *) e, velocity(i, 1:3)
 
       END DO
 

src/modules/mesh/inout/vtu/moduleMeshInputVTU.f90

@@ -275,6 +275,7 @@ MODULE moduleMeshInputVTU
       END DO
 
       !Count the number of edges
+      numEdges = 0
       SELECT CASE(self%dimen)
       CASE(3)
         !Edges are triangles, type 5 in VTK

src/modules/mesh/inout/vtu/moduleMeshOutputVTU.f90

@@ -315,9 +315,8 @@ MODULE moduleMeshOutputVTU
 
       CLASS(meshParticles), INTENT(in):: self
       INTEGER, INTENT(in):: t
-      INTEGER:: n, i, fileID
+      INTEGER:: i, fileID
       CHARACTER(:), ALLOCATABLE:: fileName, fileNameCollection
-      TYPE(outputFormat):: output(1:self%numNodes)
 
       fileID = 60
 
@@ -352,10 +351,9 @@ MODULE moduleMeshOutputVTU
 
       CLASS(meshGeneric), INTENT(in):: self
       INTEGER, INTENT(in):: t
-      INTEGER:: n, i, fileID
+      INTEGER:: fileID
       CHARACTER(:), ALLOCATABLE:: fileName, fileNameCollection
       CHARACTER (LEN=iterationDigits):: tstring
-      TYPE(outputFormat):: output(1:self%numNodes)
 
       fileID = 62
 
@@ -424,9 +422,8 @@ MODULE moduleMeshOutputVTU
       IMPLICIT NONE
 
       CLASS(meshParticles), INTENT(in):: self
-      INTEGER:: n, i, fileIDMean, fileIDDeviation
+      INTEGER:: i, fileIDMean, fileIDDeviation
       CHARACTER(:), ALLOCATABLE:: fileNameMean, fileNameDeviation
-      TYPE(outputFormat):: output(1:self%numNodes)
 
       fileIDMean = 66
       fileIDDeviation = 67