Release Notes--V1.4-2

• The BLOCK application can now smooth three-dimensional NDFs, in the sense that it will smooth all the two-dimensional planes within a three-dimensional NDF independently, using the same two-dimensional box. The smoothing plane can be parallel to any face of the cube.

• The FITSVAL] command is now a self-contained application. It needs only read access to an NDF, unlike the former version that was an alias to FITSMOD.

• The NDFTRACE application now displays the bounds of the NDF within each WCS Frame if FULLFRAME is set to YES. Also, the bounds of the NDF within the current WCS Frame  are written to the new output parameters FLBND and FUBND.