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),  C(0:NBP1,0:NBP1)
DOUBLE PRECISION  W(0:NBP1,0:NBP1),  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),  C(0:NBP1,0:NBP1)
DOUBLE PRECISION  W(0:NBP1,0:NBP1),  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,  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),  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,  U(0:NBP1,0:NBP1,2)
DOUBLE PRECISION  XM(MMAX,2),  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)