ENH: allow datToFoam writing points dict directly

- refactors the corresponding tutorial by removing redundant files and items:
    compressible/rhoCentralFoam/biconic25-55Run35

applications/utilities/mesh/conversion/datToFoam/datToFoam.C

@@ -6,6 +6,7 @@
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
     Copyright (C) 2011-2016 OpenFOAM Foundation
+    Copyright (C) 2020 OpenCFD Ltd.
 -------------------------------------------------------------------------------
 License
     This file is part of OpenFOAM.
@@ -87,23 +88,23 @@ int main(int argc, char *argv[])
     Istring >> block;
     Istring >> jPoints;
 
-    Info<< "Number of vertices in i direction = " << iPoints << endl
+    Info<< "Number of vertices in i direction = " << iPoints << nl
         << "Number of vertices in j direction = " << jPoints << endl;
 
     // We ignore the first layer of points in i and j the biconic meshes
-    label nPointsij = (iPoints - 1)*(jPoints - 1);
+    const label nPointsij = (iPoints - 1)*(jPoints - 1);
 
     pointField points(nPointsij, Zero);
 
-    for (direction comp = 0; comp < 2; comp++)
+    for (direction comp = 0; comp < 2; ++comp)
     {
-        label p(0);
+        label p = 0;
 
-        for (label j = 0; j < jPoints; j++)
+        for (label j = 0; j < jPoints; ++j)
         {
-            for (label i = 0; i < iPoints; i++)
+            for (label i = 0; i < iPoints; ++i)
             {
-                double coord;
+                scalar coord;
                 plot3dFile >> coord;
 
                 // if statement ignores the first layer in i and j
@@ -126,12 +127,8 @@ int main(int argc, char *argv[])
 
     pointField pointsWedge(nPointsij*2, Zero);
 
-    fileName pointsFile(runTime.constantPath()/"points.tmp");
-    OFstream pFile(pointsFile);
-
     const scalar a = degToRad(0.1);
-    tensor rotateZ =
-        tensor
+    const tensor rotateZ
     (
         1.0,  0.0,      0.0,
         0.0,  1.0,      0.0,
@@ -141,16 +138,26 @@ int main(int argc, char *argv[])
     forAll(points, i)
     {
         pointsWedge[i] = (rotateZ & points[i]);
-        pointsWedge[i+nPointsij] = cmptMultiply
+        pointsWedge[i + nPointsij] =
+            cmptMultiply
             (
                 vector(1.0, 1.0, -1.0),
                 pointsWedge[i]
             );
     }
 
+    const fileName polyMeshPath(runTime.constantPath()/"polyMesh");
+    const fileName pointsFile(polyMeshPath/"points");
+    OFstream pFile(pointsFile);
+    if (!exists(polyMeshPath)) mkDir(polyMeshPath);
+
     Info<< "Writing points to: " << nl
         << "    " << pointsFile << endl;
+
+    runTime.writeHeader(pFile, "vectorField");
     pFile << pointsWedge;
+    runTime.writeEndDivider(pFile);
+
 
     Info<< "End" << endl;
 

tutorials/compressible/rhoCentralFoam/biconic25-55Run35/Allclean

@@ -5,5 +5,6 @@ cd "${0%/*}" || exit                                # Run from this directory
 
 cleanCase
 cleanSamples
+rm -rf 0/pointPriority
 
 #------------------------------------------------------------------------------

tutorials/compressible/rhoCentralFoam/biconic25-55Run35/Allrun

@@ -4,17 +4,12 @@ cd "${0%/*}" || exit                                # Run from this directory
 #------------------------------------------------------------------------------
 
 runApplication blockMesh
-
 runApplication datToFoam grid256.dat
-
-CONST="constant"
-cat $CONST/pointsHeader $CONST/points.tmp > $CONST/polyMesh/points
 runApplication collapseEdges -overwrite
 
-echo "Changing patch type to wedge type in boundary file"
-mv $CONST/polyMesh/boundary $CONST/polyMesh/boundary.bak
-sed -f $CONST/wedgeScr $CONST/polyMesh/boundary.bak > $CONST/polyMesh/boundary
-rm $CONST/polyMesh/boundary.bak
+echo "Overwriting 'patch' type as 'wedge' type in 'boundary' dictionary"
+sed -if '/wedge1/,/nFaces/{s/patch/wedge/};/wedge2/,/nFaces/{s/patch/wedge/}'\
+    constant/polyMesh/boundary
 
 runApplication $(getApplication)
 

tutorials/compressible/rhoCentralFoam/biconic25-55Run35/constant/pointsHeader

@@ -1,14 +0,0 @@
-/*--------------------------------*- C++ -*----------------------------------*\
-| =========                 |                                                 |
-| \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox           |
-|  \\    /   O peration     | Version:  v1912                                 |
-|   \\  /    A nd           | Website:  www.openfoam.com                      |
-|    \\/     M anipulation  |                                                 |
-\*---------------------------------------------------------------------------*/
-FoamFile
-{
-    version     2.0;
-    format      ascii;
-    class       vectorField;
-    object      points;
-}

tutorials/compressible/rhoCentralFoam/biconic25-55Run35/constant/thermophysicalProperties

@@ -37,8 +37,26 @@ mixture
         Tlow            100;
         Thigh           10000;
         Tcommon         1000;
-        highCpCoeffs    ( 2.9525407 0.0013968838 -4.9262577e-07 7.8600091e-11 -4.6074978e-15 -923.93753 5.8718221 );
-        lowCpCoeffs     ( 3.5309628 -0.0001236595 -5.0299339e-07 2.4352768e-09 -1.4087954e-12 -1046.9637 2.9674391 );
+        highCpCoeffs
+        (
+            2.9525407
+            0.0013968838
+            -4.9262577e-07
+            7.8600091e-11
+            -4.6074978e-15
+            -923.93753
+            5.8718221
+        );
+        lowCpCoeffs
+        (
+            3.5309628
+            -0.0001236595
+            -5.0299339e-07
+            2.4352768e-09
+            -1.4087954e-12
+            -1046.9637
+            2.9674391
+        );
     }
     transport
     {

tutorials/compressible/rhoCentralFoam/biconic25-55Run35/constant/wedgeScr

@@ -1,6 +0,0 @@
-/wedge1/,/nFaces/{
-s/patch/wedge/
-}
-/wedge2/,/nFaces/{
-s/patch/wedge/
-}

tutorials/compressible/rhoCentralFoam/biconic25-55Run35/system/controlDict

@@ -31,7 +31,7 @@ writeControl    adjustable;
 
 writeInterval   5e-5;
 
-cycleWrite      0;
+purgeWrite      0;
 
 writeFormat     binary;