1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
|
*DECK FLD
SUBROUTINE FLD(NENTRY,HENTRY,IENTRY,JENTRY,KENTRY)
*
*-----------------------------------------------------------------------
*
*Purpose:
* Multigroup flux solution operator for BIVAC and TRIVAC.
*
*Copyright:
* Copyright (C) 2002 Ecole Polytechnique de Montreal
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version
*
*Author(s): A. Hebert
*
*Parameters: input/output
* NENTRY number of LCM objects or files used by the operator.
* HENTRY name of each LCM object or file:
* HENTRY(1): create or modification type(L_FLUX);
* HENTRY(2): read-only type(L_SYSTEM);
* HENTRY(3): read-only type(L_TRACK);
* HENTRY(4): optional read-only type(L_MACROLIB).
* IENTRY type of each LCM object or file:
* =1 LCM memory object; =2 XSM file; =3 sequential binary file;
* =4 sequential ascii file.
* JENTRY access of each LCM object or file:
* =0 the LCM object or file is created;
* =1 the LCM object or file is open for modifications;
* =2 the LCM object or file is open in read-only mode.
* KENTRY LCM object address or file unit number.
*
*Comments:
* The FLUD: calling specifications are:
* FLUX := FLUD: [ FLUX ] SYST TRACK [ MACRO ] :: (flud\_data) ;
* where
* FLUX : name of the \emph{lcm} object (type L\_FLUX) containing the
* solution. If FLUX appears on the RHS, the solution previously stored in
* FLUX is used to initialize the new iterative process; otherwise, a uniform
* unknown vector is used.
* SYST : name of the \emph{lcm} object (type L\_SYSTEM) containing the
* system matrices.
* TRACK : name of the \emph{lcm} object (type L\_TRACK) containing the
* \emph{tracking}.
* MACRO : name of the optional \emph{lcm} object (type L\_MACROLIB)
* containing the cross sections. This object is only used to set a link to
* the \emph{macrolib} name inside the \emph{flux} object. By default, the
* name of the \emph{macrolib} is recovered from the link in the
* \emph{system} object.
* flud\_data}] : structure containing the data to module FLUD:}
*
*-----------------------------------------------------------------------
*
USE GANLIB
*----
* SUBROUTINE ARGUMENTS
*----
INTEGER NENTRY,IENTRY(NENTRY),JENTRY(NENTRY)
TYPE(C_PTR) KENTRY(NENTRY)
CHARACTER HENTRY(NENTRY)*12
*----
* LOCAL VARIABLES
*----
PARAMETER (NSTATE=40)
CHARACTER TEXT12*12,TITLE*72,CMODUL*12,HSIGN*12
LOGICAL REC,LREL
INTEGER IGP(NSTATE),ITR(NSTATE)
TYPE(C_PTR) IPTRK,IPSYS,IPFLUX
INTEGER, DIMENSION(:), ALLOCATABLE :: MAT,IDL
REAL, DIMENSION(:), ALLOCATABLE :: VOL
*----
* PARAMETER VALIDATION
*----
LREL=(JENTRY(1).EQ.1)
IF(NENTRY.LE.1) CALL XABORT('FLD: TWO PARAMETERS EXPECTED.')
IF((IENTRY(1).NE.1).AND.(IENTRY(1).NE.2)) CALL XABORT('FLD: LCM '
1 //'OBJECT EXPECTED AT LHS.')
IF((JENTRY(1).NE.0).AND.(JENTRY(1).NE.1)) CALL XABORT('FLD: ENTR'
1 //'Y IN CREATE OR MODIFICATION MODE EXPECTED.')
IF((JENTRY(2).NE.2).OR.((IENTRY(2).NE.1).AND.(IENTRY(2).NE.2)))
1 CALL XABORT('FLD: LCM OBJECT IN READ-ONLY MODE EXPECTED AT RHS.')
IF(JENTRY(1).EQ.1) THEN
CALL LCMGTC(KENTRY(1),'SIGNATURE',12,HSIGN)
IF(HSIGN.NE.'L_FLUX') THEN
TEXT12=HENTRY(1)
CALL XABORT('FLD: SIGNATURE OF '//TEXT12//' IS '//HSIGN//
1 '. L_FLUX EXPECTED.')
ENDIF
ENDIF
CALL LCMGTC(KENTRY(2),'SIGNATURE',12,HSIGN)
IF(HSIGN.NE.'L_SYSTEM') THEN
TEXT12=HENTRY(2)
CALL XABORT('FLD: SIGNATURE OF '//TEXT12//' IS '//HSIGN//
1 '. L_SYSTEM EXPECTED.')
ENDIF
HSIGN='L_FLUX'
CALL LCMPTC(KENTRY(1),'SIGNATURE',12,HSIGN)
TEXT12=HENTRY(2)
CALL LCMPTC(KENTRY(1),'LINK.SYSTEM',12,TEXT12)
IPFLUX=KENTRY(1)
IPSYS=KENTRY(2)
REC=(JENTRY(1).EQ.1)
*----
* RECOVER IPTRK POINTER AND VALIDATE IT
*----
IF(NENTRY.EQ.4) THEN
CALL LCMGTC(KENTRY(4),'SIGNATURE',12,HSIGN)
IF(HSIGN.NE.'L_MACROLIB') THEN
TEXT12=HENTRY(4)
CALL XABORT('FLD: SIGNATURE OF '//TEXT12//' IS '//HSIGN//
1 '. L_MACROLIB EXPECTED.')
ENDIF
TEXT12=HENTRY(4)
ELSE
CALL LCMGTC(IPSYS,'LINK.MACRO',12,TEXT12)
ENDIF
CALL LCMPTC(KENTRY(1),'LINK.MACRO',12,TEXT12)
CALL LCMGTC(IPSYS,'LINK.TRACK',12,TEXT12)
CALL LCMPTC(KENTRY(1),'LINK.TRACK',12,TEXT12)
DO 10 I=1,NENTRY
IF(HENTRY(I).EQ.TEXT12) THEN
IPTRK=KENTRY(I)
CALL LCMGTC(IPTRK,'SIGNATURE',12,HSIGN)
IF(HSIGN.NE.'L_TRACK') THEN
TEXT12=HENTRY(I)
CALL XABORT('FLD: SIGNATURE OF '//TEXT12//' IS '//HSIGN//
1 '. L_TRACK EXPECTED.')
ENDIF
CALL LCMGTC(IPTRK,'TRACK-TYPE',12,CMODUL)
IF((IENTRY(I).NE.1).AND.(IENTRY(I).NE.2)) CALL XABORT('FLD: L'
1 //'CM OBJECT EXPECTED TO CONTAIN THE TRACKING.')
GO TO 20
ENDIF
10 CONTINUE
CALL XABORT('FLD: UNABLE TO FIND A POINTER TO TRACKING.')
*----
* RECOVER GENERAL TRACKING INFORMATION
*----
20 CALL LCMGET(IPTRK,'STATE-VECTOR',IGP)
NEL=IGP(1)
NUN=IGP(2)
NLF=0
IF(CMODUL.EQ.'BIVAC') THEN
NLF=IGP(14)
ELSE IF(CMODUL.EQ.'TRIVAC') THEN
NLF=IGP(30)
ENDIF
ALLOCATE(MAT(NEL),VOL(NEL),IDL(NEL))
CALL LCMGET(IPTRK,'MATCOD',MAT)
CALL LCMGET(IPTRK,'VOLUME',VOL)
CALL LCMGET(IPTRK,'KEYFLX',IDL)
CALL LCMLEN(IPTRK,'TITLE',LENGT,ITYLCM)
IF(LENGT.GT.0) THEN
CALL LCMGTC(IPTRK,'TITLE',72,TITLE)
ELSE
TITLE='*** NO TITLE PROVIDED ***'
ENDIF
*----
* RECOVER GENERAL L_SYSTEM INFORMATION
*----
CALL LCMGET(IPSYS,'STATE-VECTOR',ITR)
NGRP=ITR(1)
LL4=ITR(2)
ITY=ITR(4)
NBMIX=ITR(7)
IF((ITY.EQ.11).OR.(ITY.EQ.13)) LL4=LL4*NLF/2
*----
* COMPUTE THE FLUX
*----
CALL FLDDRV(CMODUL,IPTRK,IPSYS,REC,NEL,LL4,ITY,NUN,NBMIX,MAT,VOL,
1 IDL,NGRP,TITLE,LREL,IPFLUX)
*----
* RELEASE GENERAL TRACKING INFORMATION
*----
DEALLOCATE(IDL,VOL,MAT)
RETURN
END
|
