Ducrot, A.Lemaire, A.Watkins, H.J. L. Encarnacao2015-09-292015-09-2919811017-4656https://doi.org/10.2312/eg.19811009In this paper we describe a GKS implementation made at ECMWF and we point out some problems encountered related to the definition of GKS 6.2 and to the necessity to adapt to the meteorogical applications.10.2312/eg.19811009