SUBROUTINE NFNG ( F, G, FMU, FNI, GMU, GNI, WK0, WK1, WK2, WK3 )

Argument Definitions (+ indicates altered content)
REAL*8             F(*),       FMU(*),     FNI(*),     G(*)
REAL*8             GMU(*),     GNI(*),    +WK0(*),    +WK1(*)
REAL*8             WK2(*),    +WK3(*)
Description
                                                                        * 
  Copyright (C) 2010 Jacek Kobus                    * 
                                                                        * 
  This program is free software; you can redistribute it and/or modify  * 
  it under the terms of the GNU General Public License version 2 as     * 
  published by the Free Software Foundation.                            * 
                                                                        * 
 
### nfng ### 
    Calculates nabla f nabla g; the result is returned in wk3
Source file:nfng.f
External Functions and Subroutines Called
SUBROUTINE         ADD,        DIFF1MU,    DIFF1NU,    PROD2
SUBROUTINE         PUTIN,      PUTOUT
Local Variables (+ indicates altered content)
INTEGER           +I,         +II,        +J
REAL*8            +T1,        +Z
Referenced Common Block Variables (+ indicates altered content)
CONSFP             REAL*8             FOUR,      HALF
CONSFP             REAL*8             PRECIS
GRIDI              INTEGER            MXNMU,     MXSIZE
GRIDI              INTEGER            NNI
GRIDR              REAL*8             VETA(1500)
GRIDR              REAL*8             VETA1(1500)
GRIDR              REAL*8             VXI(2500)
GRIDR              REAL*8             VXI1(2500)
INPUTD2            REAL*8             R
SORWK              INTEGER           +ISYM

SUBROUTINE TESTNFNG ( RHOT, GRHOT, WK0, WK1, WK2, WK3, WK4, WK5, WK6, WK7 )

Argument Definitions (+ indicates altered content)
REAL*8            +GRHOT(*),  +RHOT(*),    WK0(*),     WK1(*)
REAL*8             WK2(*),     WK3(*),     WK4(*),     WK5(*)
REAL*8             WK6(*),     WK7(*)
Description
### testnfng ### 
    Tests nabla f nabla g
Source file:nfng.f
External Functions and Subroutines Called
SUBROUTINE         NFNG,       PMTX
Local Variables (+ indicates altered content)
INTEGER           +I,         +II,        +ITEST,     +J
Referenced Common Block Variables (+ indicates altered content)
CONSINT            INTEGER            IONE
DEBUG              INTEGER            INCRMU,    INCRNI
GRIDI              INTEGER            MXNMU,     NNI