STYLE: sampleDict, interpolationTable usage: added comment about csv reading/writing

applications/utilities/postProcessing/sampling/sample/sampleDict

@@ -23,6 +23,7 @@ FoamFile
 //      gnuplot
 //      raw
 //      vtk
+//      csv
 setFormat raw;
 
 // Surface output format. Choice of

src/finiteVolume/fields/fvPatchFields/derived/timeVaryingFlowRateInletVelocity/timeVaryingFlowRateInletVelocityFvPatchVectorField.H

@@ -25,7 +25,9 @@ Class
     Foam::timeVaryingFlowRateInletVelocityFvPatchVectorField
 
 Description
-    A time-varying form of a flow normal vector boundary condition.
+    A time-varying form of a flow normal vector boundary condition. The
+    variation is specified as an interpolationTable (see
+    Foam::interpolationTable).
 
     Example of the boundary condition specification:
     \verbatim

src/finiteVolume/fields/fvPatchFields/derived/timeVaryingUniformFixedValue/timeVaryingUniformFixedValueFvPatchField.H

@@ -25,7 +25,9 @@ Class
     Foam::timeVaryingUniformFixedValueFvPatchField
 
 Description
-    A time-varying form of a uniform fixed value boundary condition.
+    A time-varying form of a uniform fixed value boundary condition. The
+    variation is specified as an interpolationTable (see
+    Foam::interpolationTable for read options).
 
     Example of the boundary condition specification:
     \verbatim

src/finiteVolume/fields/fvPatchFields/derived/timeVaryingUniformTotalPressure/timeVaryingUniformTotalPressureFvPatchScalarField.H

@@ -2,7 +2,7 @@
   =========                 |
   \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
    \\    /   O peration     |
-    \\  /    A nd           | Copyright (C) 2004-2010 OpenCFD Ltd.
+    \\  /    A nd           | Copyright (C) 2004-2011 OpenCFD Ltd.
      \\/     M anipulation  |
 -------------------------------------------------------------------------------
 License
@@ -25,7 +25,9 @@ Class
     Foam::timeVaryingUniformTotalPressureFvPatchScalarField
 
 Description
-    A time-varying form of a uniform total pressure boundary condition.
+    A time-varying form of a uniform total pressure boundary condition. The
+    variation is specified as an interpolationTable (see
+    Foam::interpolationTable).
 
 See Also
     Foam::timeVaryingUniformFixedValueFvPatchField