Support for 64-bit integers is now available in ASCII2NDF, DA2NDF, FITS2NDF, NDF2ASCII, NDF2DA, NDF2FITS, NDF2UNF, and UNF2NDF.
NDF2FITS now avoids scaling when the range of data values lies within the scaled type's range, such as double to single precision.
SPECX2NDF has a new SYSTEM parameter that specifies the NDF's co-ordinate system.
CONVERT A Format-conversion Package