Replaced MinMaxVal by MinMax.

src/Change_e5slm.cc

src/Derivepar.cc

src/Gengrid.cc

src/Importcmsaf.cc

src/Magplot.cc

src/Maskbox.cc

src/Output.cc

src/Outputgmt.cc

src/Pack.cc

src/Pressure.cc

src/Vertintap.cc

src/Vertintml.cc

src/array.cc

src/array.h

src/datarangelist.h

src/field.cc

src/field.h

src/printinfo.cc