A CDF data set using ISTP/IACG guidelines, by definition forms a logically complete and self-sufficient whole (data and descriptions). The goal is to make the resulting CDF data set correctly and independently usable by the science community and accessible through the CDAWeb Display and Retrieval system. These guidelines have been adopted by a wide SEC community.
Global AttributesDescriptions of the whole data set.
VariablesDefines data variables, support_data variables, and metadata variables including their dimensionality and what is needed for their correct display.
Variable AttributesList and definition of attributes describing each variable.
ISTP/IACG Dictionary Keywordsintended as reference material. Valid values for one of the variable attributes (DICT_KEY) are given including class and subclass keywords, and the uses of a Data Dictionary are described.
Example Skeletonsintended as reference material. Example skeleton tables and skeleton CDFs are included.
Use SKTEditor , which is a JAVA downloadable program that aids the user with the creation of a Skeleton CDF.
Use IDLmakecdf programproduces a CDF file using IDL with a Skeleton CDF file and user-supplied IDL code to read user data.
Use makeCDF programproduces a CDF file (using C) when given 3 input files: (1) data file, (2) translation file, (3) Skeleton CDF file.
Use generic CDF softwareand write your own program. USE SKELETON CDF ABOVE.