PROGRAM PROB5_4DIM ( )
Description
   ftnchek test file: t208x.f, Mon Mar 13 14:13:16 1995 
   Adapted from a benchmark program at the University of Utah, with 
   code bodies and most comments eliminated.  ftnchek's -makedcls 
   option and the dcl2inc program have been subsequently used on 
   the original copy of this program to replace all in-line COMMON 
   blocks with INCLUDE statements and separate include files. 
 
Modified Sat Feb  3 10:07:52 EST 2001 by R. Moniot to include a 
NAMELIST declaration to improve it as a test of ftnchek.  The 
declarations were excerpted from the PLOT79 grfgg3.sf3 file.
Source file:t208x.f
Parameter Variables Used
integer            L2NG               (L2NG = 6)
integer            NG                 (NG = 2**L2NG)
integer            NB                 (NB = NG+2)
integer            NBP1               (NBP1 = NB+1)
integer            NR                 (NR = 32)
integer            NT                 (NT = 16)
integer            NR2                (NR2 = NR+2)
integer            NT1                (NT1 = NT+1)
integer            NW                 (NW = 2*NT+15)
integer            MMAX               (MMAX = 200)

SUBROUTINE UINIT ( )
Source file:t208x.f
Parameter Variables Used
integer            L2NG               (L2NG = 6)
integer            NG                 (NG = 2**L2NG)
integer            NB                 (NB = NG+2)
integer            NBP1               (NBP1 = NB+1)
integer            NR                 (NR = 32)
integer            NT                 (NT = 16)
integer            NR2                (NR2 = NR+2)
integer            NT1                (NT1 = NT+1)
integer            MMAX               (MMAX = 200)

SUBROUTINE XINIT ( )
Source file:t208x.f
Parameter Variables Used
integer            L2NG               (L2NG = 6)
integer            NG                 (NG = 2**L2NG)
integer            NB                 (NB = NG+2)
integer            NBP1               (NBP1 = NB+1)

SUBROUTINE NAVS2D ( )
Source file:t208x.f
Parameter Variables Used
integer            L2NG               (L2NG = 6)
integer            NG                 (NG = 2**L2NG)
integer            NB                 (NB = NG+2)
integer            NBP1               (NBP1 = NB+1)

SUBROUTINE TRIDGX ( A, B, C, W, Y )
Argument Definitions (+ indicates altered content)
double precision   A,          B(0:NBP1,0:NBP1)
double precision   C(0:NBP1,0:NBP1),       W(0:NBP1,0:NBP1)
double precision   Y(0:NBP1,0:NBP1)
Source file:t208x.f
Parameter Variables Used
integer            L2NG               (L2NG = 6)
integer            NG                 (NG = 2**L2NG)
integer            NB                 (NB = NG+2)
integer            N                  (N = NG-1)
integer            NBP1               (NBP1 = NB+1)

SUBROUTINE TRIDGY ( A, B, C, W, Y )
Argument Definitions (+ indicates altered content)
double precision   A,          B(0:NBP1,0:NBP1)
double precision   C(0:NBP1,0:NBP1),       W(0:NBP1,0:NBP1)
double precision   Y(0:NBP1,0:NBP1)
Source file:t208x.f
Parameter Variables Used
integer            L2NG               (L2NG = 6)
integer            NG                 (NG = 2**L2NG)
integer            NB                 (NB = NG+2)
integer            N                  (N = NG-1)
integer            NBP1               (NBP1 = NB+1)

SUBROUTINE NEWU ( W2, P )
Argument Definitions (+ indicates altered content)
double precision   P(0:NBP1,0:NBP1),       W2(0:NBP1,0:NBP1,2)
Source file:t208x.f
Parameter Variables Used
integer            L2NG               (L2NG = 6)
integer            NG                 (NG = 2**L2NG)
integer            NB                 (NB = NG+2)
integer            NBP1               (NBP1 = NB+1)

SUBROUTINE DIV ( S3, W2, D )
Argument Definitions (+ indicates altered content)
double precision   D(0:NBP1,0:NBP1),       S3
double precision   W2(0:NBP1,0:NBP1,2)
Source file:t208x.f
Parameter Variables Used
integer            L2NG               (L2NG = 6)
integer            NG                 (NG = 2**L2NG)
integer            NB                 (NB = NG+2)
integer            NBP1               (NBP1 = NB+1)

SUBROUTINE FFT2D ( A, B, ISIGN )
Argument Definitions (+ indicates altered content)
double precision   A(0:NBP1,0:NBP1),       B(0:NBP1,0:NBP1)
integer            ISIGN
Source file:t208x.f
Parameter Variables Used
integer            L2NG               (L2NG = 6)
integer            NG                 (NG = 2**L2NG)
integer            NB                 (NB = NG+2)
integer            N                  (N = NG)
integer            NBP1               (NBP1 = NB+1)

SUBROUTINE PHIA2D ( N )
Argument Definitions (+ indicates altered content)
integer            N
Source file:t208x.f
Parameter Variables Used
integer            L2NG               (L2NG = 6)
integer            NG                 (NG = 2**L2NG)
integer            NB                 (NB = NG+2)
integer            NBP1               (NBP1 = NB+1)

SUBROUTINE ZAG2D ( N )
Argument Definitions (+ indicates altered content)
integer            N
Source file:t208x.f
Parameter Variables Used
integer            L2NG               (L2NG = 6)
integer            NG                 (NG = 2**L2NG)
integer            NB                 (NB = NG+2)
integer            NBP1               (NBP1 = NB+1)

SUBROUTINE PLOT ( TIME, N, U, F, PHIA, PHIN, C, ZAG, XM, ELF, NK )
Argument Definitions (+ indicates altered content)
double precision   C(0:NBP1,0:NBP1)
double precision   ELF(0:NBP1,0:NBP1,0:NR2,NT1)
double precision   F(0:NBP1,0:NBP1,2),     PHIA(0:NBP1,0:NBP1)
double precision   PHIN(0:NBP1,0:NBP1),    TIME
double precision   U(0:NBP1,0:NBP1,2),     XM(MMAX,2)
double precision   ZAG(0:NBP1,0:NBP1)
integer            N,          NK
Description
prints out data(0:ng,0:ng) for subsequent plotting
Source file:t208x.f
Parameter Variables Used
integer            L2NG               (L2NG = 6)
integer            NG                 (NG = 2**L2NG)
integer            NB                 (NB = NG+2)
integer            NBP1               (NBP1 = NB+1)
integer            NR                 (NR = 32)
integer            NT                 (NT = 16)
integer            NR2                (NR2 = NR+2)
integer            NT1                (NT1 = NT+1)
integer            MMAX               (MMAX = 200)

SUBROUTINE MARKERS ( )
Source file:t208x.f
Parameter Variables Used
integer            L2NG               (L2NG = 6)
integer            NG                 (NG = 2**L2NG)
integer            NB                 (NB = NG+2)
integer            NBP1               (NBP1 = NB+1)
integer            MMAX               (MMAX = 200)

SUBROUTINE PHIN2D ( N )
Argument Definitions (+ indicates altered content)
integer            N
Source file:t208x.f
Parameter Variables Used
integer            L2NG               (L2NG = 6)
integer            NG                 (NG = 2**L2NG)
integer            NB                 (NB = NG+2)
integer            NBP1               (NBP1 = NB+1)

SUBROUTINE CHEM2D ( N )
Argument Definitions (+ indicates altered content)
integer            N
Source file:t208x.f
Parameter Variables Used
integer            L2NG               (L2NG = 6)
integer            NG                 (NG = 2**L2NG)
integer            NB                 (NB = NG+2)
integer            NBP1               (NBP1 = NB+1)

SUBROUTINE CHLFAC ( DIAG, SUBD, NN )
Argument Definitions (+ indicates altered content)
double precision   DIAG(NN),   SUBD(NN)
integer            NN
Source file:t208x.f

SUBROUTINE CHLSLV ( DIAG, SUB, NM1, B, X )
Argument Definitions (+ indicates altered content)
double precision   B(NM1+1),   DIAG(NM1),  SUB(NM1),   X(NM1)
integer            NM1
Source file:t208x.f
Parameter Variables Used
integer            L2NG               (L2NG = 6)
integer            NG                 (NG = 2**L2NG)
integer            NB                 (NB = NG+2)
integer            NBP1               (NBP1 = NB+1)
integer            MAX                (MAX = NBP1)

SUBROUTINE PERIOD ( PH )
Argument Definitions (+ indicates altered content)
double precision   PH(0:NBP1,0:NBP1)
Description
extend ph periodically
Source file:t208x.f
Parameter Variables Used
integer            L2NG               (L2NG = 6)
integer            NG                 (NG = 2**L2NG)
integer            NB                 (NB = NG+2)
integer            NBP1               (NBP1 = NB+1)

DOUBLE PRECISION FUNCTION SOL ( V, L, R )
Argument Definitions (+ indicates altered content)
double precision   L,          R,          V
Source file:t208x.f

SUBROUTINE DIFFU ( PH, PHN, K1, ALPHA )
Argument Definitions (+ indicates altered content)
double precision   ALPHA,      K1,         PH(0:NBP1,0:NBP1)
double precision   PHN(0:NBP1,0:NBP1)
Source file:t208x.f
Parameter Variables Used
integer            L2NG               (L2NG = 6)
integer            NG                 (NG = 2**L2NG)
integer            NB                 (NB = NG+2)
integer            NBP1               (NBP1 = NB+1)

SUBROUTINE REACT ( )
Source file:t208x.f
Parameter Variables Used
integer            L2NG               (L2NG = 6)
integer            NG                 (NG = 2**L2NG)
integer            NB                 (NB = NG+2)
integer            NBP1               (NBP1 = NB+1)
integer            NR                 (NR = 32)
integer            NT                 (NT = 16)
integer            NR2                (NR2 = NR+2)
integer            NT1                (NT1 = NT+1)