文件列表:

DISORT1.3\DISORT.doc (44704, 2000-04-10)
DISORT1.3\DISORT.f (194890, 2000-04-11)
DISORT1.3\DISORTblas.f (54559, 2000-04-10)
DISORT1.3\DISORTlapack.f (56418, 2000-04-10)
DISORT1.3\DISOTEST.doc (5961, 2000-11-28)
DISORT1.3\DISOTEST.f (84054, 2000-11-28)
DISORT1.3\DISOTEST1.3.out (160295, 2000-11-28)
DISORT1.3\RDI1MACH.f (8759, 2000-05-18)
DISORT1.3\RDI1MACHtest.f (1494, 2000-04-10)
DISORT1.3\rundis1.3 (7995, 2000-04-10)
DISORT1.3 (0, 2009-03-24)

{R,D,I}1MACH: The routines we needed but hated W. Wiscombe (wiscombe@gsfc.nasa.gov) July 19*** The machine-constant routines R1MACH, D1MACH, I1MACH caused more problems for me and for users of my programs than any others. Their functions were simple, but people just had a hard time getting the versions distributed on netlib (and which I re-distributed) to work correctly. At this point in time, it no longer makes sense to distribute or use these routines. Fortran-90 contains intrinsic functions which contain all the functionality of R1MACH and D1MACH, and almost all of I1MACH. Eric Grosse of Bell Labs has been kind enough to provide versions of {R,D,I}1MACH which use these new F-90 intrinsic functions. I have slightly edited his routines. The package is called RDI1MACH.f and is self-documenting. Fortran-90 compilers have matured on most platforms and we highly recommend buying/using them (see http://www.fortran.com/fortran/). There are even some free Fortran-90 subset compilers (http://www.lahey.com/). Soon, Fortran-77 compilers may no longer be supported. Fortran-90 compilers can compile any Fortran-77 programs or routines, so once they became reliable it is inevitable that support for f77 compilers will wither. Since Fortran-90 is entirely backward compatible with Fortran-77, you need not use any other feature of Fortran-90; you can just use RDI1MACH.f inside an old Fortran-77 program. Remember that the .f extension only means the file is in fixed source form, not that it is pure Fortran-77. In fact, any .f file can contain f90 constructs. Those without access to Fortran-90 compilers can obtain the old versions of {R,D,I}1MACH at http://www.netlib.org/.

近期下载者：

相关文件：

评论：[我要评论] [举报此文件]

收藏者：