New program organization system: NEWORG

NEWORG is the system to control and manage large-scale FORTRAN source programs. This system edits modules, which are necessary for user's calculation purpose, from source program package. It consists of three steps, i.e., ANALYZER, DESIGNER and ENGINEER. On ANALYZER step, an objective source program is analyzed to obtain the calling relation between the modules with the condition. On DESIGNER step, the user selects the option flags which specify the calculation model by conversational procedure. On ENGINEER step, the unnecessary statements or modules are discarded and the necessary modules are linked. When ENGINEER step is completed, the user obtains the load module which is appropriated for his purpose. This system is of great use to produce a compact code from a large-scale source program package, for instance, a Tokamak Transport Code. The information on the code produced is preserved, so that NEWORG enables us to manage the load modules. (author)