CDF_SET_MD5CHECKSUM ------------------- The CDF_SET_MD5CHECKSUM procedure allows users to optionally use MD5 checksum method for a CDF file that can ensure the data integrity can be preserved. Syntax CDF_SET_MD5CHECKSUM, id, [/REMOVE] Keywords REMOVE Remove a previously-created checksum from the CDF file. Examples Use the following command to create a CDF file that will use MD5 checksum method to ensure the data integrity. id = CDF_CREATE('myfile.cdf') CDF_SET_MD5CHECKSUM, id, /YES CDF_CLOSE, id Version History Introduced: IDL 6.3