The examples directory contains example programs written in C, IDL and Fortran. Use the Makefile in the source directory to compile and link the C versions on UNIX platforms. The PDS label and data files V1.LBL, SGC_0031.LBL and SGC_0031.DAT must be in the directory the programs are run from. These files are available for transfer from the pub/oal directory of the release: transfer V1.LBL and SGC_0031.DAT in binary (image) mode, and transfer SGC_0031.LBL in ASCII mode. NOTE: As of September 2003, the aforementioned example files cannot be located. We apologize for the inconvenience. The sample programs can still be adapted for use with other PDS data files. --Mark Showalter, PDS Rings Node