Документ взят из кэша поисковой машины. Адрес оригинального документа : http://www.atnf.csiro.au/computing/software/gipsy/sub/uminmax.dc2 Дата изменения: Mon Feb 27 12:44:49 1995 Дата индексирования: Fri Jan 16 18:19:35 2009 Кодировка: Поисковые слова: aircraft

Subroutine: UMINMAX

Purpose: Determines and updates the minimum and maximum and the
number of blanks in subsets.

Category: GDS, HEADER

File: wminmax.c

Author: K.G. Begeman

Use: CALL UMINMAX( SET , Input CHARACTER*(*)
SUBSETS , Input INTEGER ARRAY
NSUBS , Input INTEGER
CHANGE ) Input INTEGER

SET Name of GDS set.
SUBSETS Array containing subset coordinate words
of the subsets for which the minimum and
maximum are to be determined.
NSUBS Number of subsets.
CHANGE 0 means that minimum and maximum have not
changed, anything else means that minimum
and maximum have changed and that the
MINMAX descriptors at intersecting levels
will be removed by UMINMAX.

Notes: 1. The so called MINMAX descriptors are: DATAMIN, DATAMAX
and NBLANK.
2. When no defined DATAMIN and DATAMAX, then BLANK will
be returned and the DATAMIN and DATAMAX descriptors will
be removed and only the number of blanks (NBLANK) will be
written.

Updates: Feb 21, 1990: KGB, Document created.