diff --git a/src/lagrangian/cfdemParticle/derived/cfdemCloudIB/cfdemCloudIB.C b/src/lagrangian/cfdemParticle/derived/cfdemCloudIB/cfdemCloudIB.C
index 3f578ef5..9763a700 100644
--- a/src/lagrangian/cfdemParticle/derived/cfdemCloudIB/cfdemCloudIB.C
+++ b/src/lagrangian/cfdemParticle/derived/cfdemCloudIB/cfdemCloudIB.C
@@ -91,7 +91,7 @@ bool cfdemCloudIB::reAllocArrays()
     if(cfdemCloud::reAllocArrays())
     {
         // get arrays of new length
-        dataExchangeM().allocateArray(angularVelocities_,0,3);
+        dataExchangeM().allocateArray(angularVelocities_,0.,3);
         return true;
     }
     return false;
diff --git a/src/lagrangian/cfdemParticle/derived/cfdemCloudMS/cfdemCloudMS.C b/src/lagrangian/cfdemParticle/derived/cfdemCloudMS/cfdemCloudMS.C
index 1b34cad0..5f254a79 100644
--- a/src/lagrangian/cfdemParticle/derived/cfdemCloudMS/cfdemCloudMS.C
+++ b/src/lagrangian/cfdemParticle/derived/cfdemCloudMS/cfdemCloudMS.C
@@ -128,7 +128,7 @@ void cfdemCloudMS::getDEMdata()
 
     //- save clump volume and mass
     double **typeDH(NULL);
-    dataExchangeM().allocateArray(typeDH,-1,1,nClumpTypes()+1);
+    dataExchangeM().allocateArray(typeDH,-1.,1,nClumpTypes()+1);
     if(manDHdev_) // use manually defined dH
     {
         for(int k = 1;k <= nClumpTypes(); k++)
@@ -192,18 +192,18 @@ bool cfdemCloudMS::reAllocArrays()
     if(cfdemCloud::reAllocArrays())
     {
         // get arrays of new length
-        dataExchangeM().allocateArray(positionsCM_,0,3,"nbodies");
-        dataExchangeM().allocateArray(velocitiesCM_,0,3,"nbodies");
+        dataExchangeM().allocateArray(positionsCM_,0.,3,"nbodies");
+        dataExchangeM().allocateArray(velocitiesCM_,0.,3,"nbodies");
         dataExchangeM().allocateArray(cellIDsCM_,-1,1,"nbodies");
         dataExchangeM().allocateArray(bodies_,0,1);
         dataExchangeM().allocateArray(nrigids_,0,1,"nbodies");
         dataExchangeM().allocateArray(clumpType_,0,1,"nbodies");
-        dataExchangeM().allocateArray(clumpVol_,0,1,"nbodies");
+        dataExchangeM().allocateArray(clumpVol_,0.,1,"nbodies");
         dataExchangeM().allocateArray(clumpDH_,1.,1,"nbodies");
-        dataExchangeM().allocateArray(clumpWeights_,1,1,"nbodies");
-        dataExchangeM().allocateArray(impForcesCM_,0,3,"nbodies");
-        dataExchangeM().allocateArray(expForcesCM_,0,3,"nbodies");
-        dataExchangeM().allocateArray(DEMForcesCM_,0,3,"nbodies");
+        dataExchangeM().allocateArray(clumpWeights_,1.,1,"nbodies");
+        dataExchangeM().allocateArray(impForcesCM_,0.,3,"nbodies");
+        dataExchangeM().allocateArray(expForcesCM_,0.,3,"nbodies");
+        dataExchangeM().allocateArray(DEMForcesCM_,0.,3,"nbodies");
         return true;
     }
     return false;
diff --git a/src/lagrangian/cfdemParticle/subModels/regionModel/regionModel/regionModel.C b/src/lagrangian/cfdemParticle/subModels/regionModel/regionModel/regionModel.C
index d9a6ed6d..580de2bb 100644
--- a/src/lagrangian/cfdemParticle/subModels/regionModel/regionModel/regionModel.C
+++ b/src/lagrangian/cfdemParticle/subModels/regionModel/regionModel/regionModel.C
@@ -51,8 +51,8 @@ void Foam::regionModel::reAllocArrays() const
     if(particleCloud_.numberOfParticlesChanged())
     {
         // get arrays of new length
-        particleCloud_.dataExchangeM().allocateArray(inRegion_,1,1);
-        particleCloud_.dataExchangeM().allocateArray(outRegion_,1,1);
+        particleCloud_.dataExchangeM().allocateArray(inRegion_,1.,1);
+        particleCloud_.dataExchangeM().allocateArray(outRegion_,1.,1);
     }
 }