ENH: Updated fieldSelection dependent code

...ations/utilities/postProcessing/postProcess/postProcess.C

src/functionObjects/field/columnAverage/columnAverage.C

...oordinateSystemTransform/fieldCoordinateSystemTransform.C

src/functionObjects/field/fieldExtents/fieldExtents.C

src/functionObjects/field/fieldMinMax/fieldMinMax.C

src/functionObjects/utilities/residuals/residuals.C