Keyword Position Type Description ------- -------- ---- ----------- MODEL 1 UNIV Data object to contain spectral model. GLOBAL.FIT_MODEL (Default model dataset) OVER 2 LOGICAL Override with new model spec? Hidden default = NO SPEC 3 CHAR String containing model specification. VALS 4 CHAR String containing parameter value and/or limits. RESTART - LOGICAL Reset parameter values and limits of existing model Hidden default = NO GEN - CHAR Model class (SPEC,STAT etc).