PDS_VERSION_ID = PDS3 RECORD_TYPE = STREAM OBJECT = TEXT PUBLICATION_DATE = 2019-01-31 NOTE = "GEOMINFO.TXT describes the files which reside in the GEOMETRY directory on this volume." END_OBJECT = TEXT END The GEOMETRY directory contains copies of the VIR SPICE metakernel (TM) files. TM files are SPICE text kernels that list the SPICE kernels that were used in data processing and in the calculation of the geometry parameters contained in the data label files. With the exceptions indicated below the SPICE kernels listed in the TM files are archived at the PDS-NAIF node with the same file names indicated in the TM file. Each TM file is accompanied by a PDS label file. The GEOMETRY directory contains the following MK files: Metakernel Dawn Mission Phase --------------- ----------------------------- DAWN_C2I_R01.TM CERES EXTENDED 2 INTERMEDIATE (C2I) DAWN_C2E_R01.TM CERES EXTENDED 2 ELLIPTICAL (C2E) NAIF SPICE Archive Metakernel Exceptions ---------------------------------------- - DAWN SPICE DSK file listed in the CSL TM (CERES_HAMO.2015_11_All.v06f.EQUI180.8ppd.min3.filled.bds) represents a preliminary version of the Ceres shape model and will not be archived in NAIF under this or any other name. Instead, it is provided in the EXTRAS directory of the final VIR Ceres archive volume DWNC7VIR_I1A. - The current SPICE toolkit (N0065) cannot load MKs listing DSKs as this toolkit does not yet incorporate the DSK subsystem. Any N0065 or either SPICE-based program given an MK with DSK will generate the "SPICE(UNKNOWNKERNELTYPE)" error.