@BeginModule
@NewPage
@Name      = Intlevel
@Title     = Linear level interpolation
@Section   = Interpolation
@Class     = Interpolation
@Arguments = ifile ofile
@Operators = intlevel

@BeginDescription
This operator performs a linear vertical interpolation of non hybrid 
3D variables.
@EndDescription
@EndModule


@BeginOperator_intlevel
@Title     = Linear level interpolation
@Parameter = levels
@EndOperator


@BeginParameter
@Item = levels
FLOAT  Target levels
@EndParameter


@BeginExample
To interpolate 3D variables on height levels to a new set of
height levels use:
@BeginVerbatim
   cdo intlevel,10,50,100,500,1000 ifile ofile
@EndVerbatim
@EndExample
