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|
C
C
C +-----------------------------------------------------------------+
C | |
C | Copyright (C) 1986 by UCAR |
C | University Corporation for Atmospheric Research |
C | All Rights Reserved |
C | |
C | NCARGRAPHICS Version 1.00 |
C | |
C +-----------------------------------------------------------------+
C
C
C ---------------------------------------------------------------------
C
SUBROUTINE AGSCAN (TPID,LOPA,NIPA,IIPA)
C
CHARACTER*(*) TPID
C
C The routine AGSCAN is used by AGGETP and AGSETP to scan a parameter
C identifier and return a description of the parameter-list items which
C are specified by that parameter identifier. It has the following
C arguments:
C
C -- TPID is the parameter identifier.
C
C -- LOPA is the index of the first parameter-list item specified.
C
C -- NIPA is the number of parameter-list items specified.
C
C -- IIPA is the index increment between one of the parameter-list items
C specified and the next (meaningless if NIPA=1).
C
C
C BEWARE BEWARE BEWARE BEWARE BEWARE BEWARE BEWARE BEWARE BEWARE BEWARE
C
C Originally, this routine used the function "LOC" to return, in LOPA,
C the base address, in core, of the specified parameter group. To some
C degree, it was thereby insulated from changes in the labelled common
C block AGCONP. With the demise of "LOC", LOPA has been re-defined and
C that insulation no longer exists. In the following code, there are
C integers which represent the indices of desired quantities in common.
C
C BEWARE BEWARE BEWARE BEWARE BEWARE BEWARE BEWARE BEWARE BEWARE BEWARE
C
C
C The following common block contains the AUTOGRAPH control parameters,
C all of which are real. If it is changed, all of AUTOGRAPH (especially
C the routine AGSCAN) must be examined for possible side effects.
C
COMMON /AGCONP/ QFRA,QSET,QROW,QIXY,QWND,QBAC , SVAL(2) ,
+ XLGF,XRGF,YBGF,YTGF , XLGD,XRGD,YBGD,YTGD , SOGD ,
+ XMIN,XMAX,QLUX,QOVX,QCEX,XLOW,XHGH ,
+ YMIN,YMAX,QLUY,QOVY,QCEY,YLOW,YHGH ,
+ QDAX(4),QSPA(4),PING(4),PINU(4),FUNS(4),QBTD(4),
+ BASD(4),QMJD(4),QJDP(4),WMJL(4),WMJR(4),QMND(4),
+ QNDP(4),WMNL(4),WMNR(4),QLTD(4),QLED(4),QLFD(4),
+ QLOF(4),QLOS(4),DNLA(4),WCLM(4),WCLE(4) ,
+ QODP,QCDP,WOCD,WODQ,QDSH(26) ,
+ QDLB,QBIM,FLLB(10,8),QBAN ,
+ QLLN,TCLN,QNIM,FLLN(6,16),QNAN ,
+ XLGW,XRGW,YBGW,YTGW , XLUW,XRUW,YBUW,YTUW ,
+ XLCW,XRCW,YBCW,YTCW , WCWP,HCWP,SCWP ,
+ XBGA(4),YBGA(4),UBGA(4),XNDA(4),YNDA(4),UNDA(4),
+ QBTP(4),BASE(4),QMNT(4),QLTP(4),QLEX(4),QLFL(4),
+ QCIM(4),QCIE(4),RFNL(4),WNLL(4),WNLR(4),WNLB(4),
+ WNLE(4),QLUA(4) ,
+ RBOX(6),DBOX(6,4),SBOX(6,4)
C
C Declare the block data routine EXTERNAL to force loading of it.
C
C +NOAO - call agdflt as run time initialization
C
C EXTERNAL AGDFLT
call agdflt
C -NOAO
C
C Initialize the parameter-identifier character index.
C
IPID=0
C
C Initialize the value of the index increment to be returned.
C
IIPA=1
C
C Find the first keyword in the parameter identifier.
C
CALL AGSRCH (TPID,IPID,IKWL,'PRIMFRAMSET ROW INVEWINDNULLGRAPGRIDX
+ Y AXISLEFTRIGHBOTTTOP DASHLABELINESECOBACK')
C
GO TO (101,102,103,104,105,106,107,108,109,110,
+ 111,113,114,114,114,114,132,133,147,155,166,901) , IKWL
C
C PRIMARY CONTROL PARAMETERS.
C
101 LOPA=1
NIPA=336
GO TO 203
C
C FRAME PARAMETER.
C
102 LOPA=1
GO TO 202
C
C SET PARAMETER.
C
103 LOPA=2
GO TO 202
C
C ROW PARAMETER.
C
104 LOPA=3
GO TO 202
C
C X/Y INVERSION PARAMETER.
C
105 LOPA=4
GO TO 202
C
C WINDOWING PARAMETER.
C
106 LOPA=5
GO TO 202
C
C BACKGROUND PARAMETER.
C
166 LOPA=6
GO TO 202
C
C NULL PARAMETER(S).
C
107 LOPA=7
NIPA=2
IF (TPID(IPID:IPID).EQ.'.') RETURN
C
CALL AGSRCH (TPID,IPID,IKWL,'1 2 ')
C
IF (IKWL.EQ.3) GO TO 901
GO TO 201
C
C PLOT (GRAPH) WINDOW PARAMETERS.
C
108 LOPA=9
NIPA=4
IF (TPID(IPID:IPID).EQ.'.') RETURN
C
CALL AGSRCH (TPID,IPID,IKWL,'LEFTRIGHBOTTTOP ')
C
IF (IKWL.EQ.5) GO TO 901
GO TO 201
C
C GRID WINDOW PARAMETERS.
C
109 LOPA=13
NIPA=5
IF (TPID(IPID:IPID).EQ.'.') RETURN
C
CALL AGSRCH (TPID,IPID,IKWL,'LEFTRIGHBOTTTOP SHAP')
C
IF (IKWL.EQ.6) GO TO 901
GO TO 201
C
C X DATA PARAMETERS.
C
110 LOPA=18
GO TO 112
C
C Y DATA PARAMETERS.
C
111 LOPA=25
C
C X OR Y DATA PARAMETERS.
C
112 NIPA=7
IF (TPID(IPID:IPID).EQ.'.') RETURN
C
CALL AGSRCH (TPID,IPID,IKWL,'MINIMAXILOGAORDENICESMALLARG')
C
IF (IKWL.EQ.8) GO TO 901
GO TO 201
C
C AXIS PARAMETERS.
C
113 LOPA=32
NIPA=92
IF (TPID(IPID:IPID).EQ.'.') RETURN
C
CALL AGSRCH (TPID,IPID,IKWL,'LEFTRIGHBOTTTOP ')
C
IF (IKWL.EQ.5) GO TO 901
IKWL=IKWL+12
C
C LEFT, RIGHT, BOTTOM, OR TOP AXIS PARAMETERS.
C
114 LOPA=19+IKWL
NIPA=23
IIPA=4
IF (TPID(IPID:IPID).EQ.'.') RETURN
C
CALL AGSRCH (TPID,IPID,IKWL,
+ 'CONTLINEINTEFUNCTICKMAJOMINONUMETYPEEXPOFRACANGLOFFSWIDT')
C
GO TO (202,201,115,167,116,117,123,126,127,127,127,
+ 127,127,127,901) , IKWL
C
C AXIS INTERSECTION PARAMETERS.
C
115 LOPA=LOPA+8
NIPA=2
IF (TPID(IPID:IPID).EQ.'.') RETURN
C
CALL AGSRCH (TPID,IPID,IKWL,'GRIDUSER')
C
IF (IKWL.EQ.3) GO TO 901
GO TO 201
C
C AXIS MAPPING FUNCTION.
C
167 LOPA=LOPA+16
GO TO 202
C
C AXIS TICK PARAMETERS.
C
116 LOPA=LOPA+20
NIPA=10
IF (TPID(IPID:IPID).EQ.'.') RETURN
C
CALL AGSRCH (TPID,IPID,IKWL,'MAJOMINO')
C
LOPA=LOPA-20
GO TO (117,123,901) , IKWL
C
C AXIS MAJOR-TICK PARAMETERS.
C
117 LOPA=LOPA+20
NIPA=6
IF (TPID(IPID:IPID).EQ.'.') RETURN
C
CALL AGSRCH (TPID,IPID,IKWL,'SPACTYPEBASECOUNPATTLENGOUTWINWA')
C
GO TO (118,119,119,119,120,121,122,122,901) , IKWL
C
C AXIS MAJOR-TICK SPACING PARAMETERS.
C
118 NIPA=3
IF (TPID(IPID:IPID).EQ.'.') RETURN
C
CALL AGSRCH (TPID,IPID,IKWL,'TYPEBASECOUN')
C
IF (IKWL.EQ.4) GO TO 901
C
GO TO 201
C
119 IKWL=IKWL-1
GO TO 201
C
C AXIS MAJOR-TICK DASH PATTERN.
C
120 LOPA=LOPA+12
GO TO 202
C
C AXIS MAJOR-TICK LENGTH PARAMETERS.
C
121 LOPA=LOPA+16
NIPA=2
IF (TPID(IPID:IPID).EQ.'.') RETURN
C
CALL AGSRCH (TPID,IPID,IKWL,'OUTWINWA')
C
IF (IKWL.EQ.3) GO TO 901
GO TO 201
C
122 LOPA=LOPA+16
IKWL=IKWL-6
GO TO 201
C
C AXIS MINOR-TICK PARAMETERS.
C
123 LOPA=LOPA+44
NIPA=4
IF (TPID(IPID:IPID).EQ.'.') RETURN
C
CALL AGSRCH (TPID,IPID,IKWL,'SPACPATTLENGOUTWINWA')
C
GO TO (202,201,124,125,125,901) , IKWL
C
C AXIS MINOR-TICK LENGTH PARAMETERS.
C
124 LOPA=LOPA+8
NIPA=2
IF (TPID(IPID:IPID).EQ.'.') RETURN
C
CALL AGSRCH (TPID,IPID,IKWL,'OUTWINWA')
C
IF (IKWL.EQ.3) GO TO 901
GO TO 201
C
125 LOPA=LOPA+8
IKWL=IKWL-3
GO TO 201
C
C AXIS NUMERIC-LABEL PARAMETERS.
C
126 LOPA=LOPA+60
NIPA=8
IF (TPID(IPID:IPID).EQ.'.') RETURN
C
CALL AGSRCH (TPID,IPID,IKWL,'TYPEEXPOFRACANGLOFFSWIDT')
C
GO TO 128
C
127 LOPA=LOPA+60
IKWL=IKWL-8
C
128 GO TO (202,201,201,129,130,131,901) ,IKWL
C
C AXIS NUMERIC-LABEL ORIENTATION ANGLE.
C
129 LOPA=LOPA+12
NIPA=2
IF (TPID(IPID:IPID).EQ.'.') RETURN
C
CALL AGSRCH (TPID,IPID,IKWL,'1ST 2ND ')
C
IF (IKWL.EQ.3) GO TO 901
GO TO 201
C
C AXIS NUMERIC-LABEL OFFSET.
C
130 LOPA=LOPA+20
GO TO 202
C
C AXIS NUMERIC-LABEL WIDTH PARAMETERS.
C
131 LOPA=LOPA+24
NIPA=2
IF (TPID(IPID:IPID).EQ.'.') RETURN
C
CALL AGSRCH (TPID,IPID,IKWL,'MANTEXPO')
C
IF (IKWL.EQ.3) GO TO 901
GO TO 201
C
C DASH-PATTERN PARAMETERS.
C
132 LOPA=124
NIPA=30
IF (TPID(IPID:IPID).EQ.'.') RETURN
JPID=IPID
CALL AGSRCH (TPID,IPID,IKWL,'SELELENGCHARDOLLPATT')
IF (IKWL.EQ.6) THEN
IPID=JPID
GO TO 168
END IF
IF (IKWL.NE.5) GO TO 201
168 LOPA=LOPA+4
NIPA=26
IF (TPID(IPID:IPID).EQ.'.') RETURN
CALL AGSRCH (TPID,IPID,IKWL,
+'1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 1
+7 18 19 20 21 22 23 24 25 26 ')
IF (IKWL.EQ.27) GO TO 901
GO TO 201
C
C LABEL PARAMETERS.
C
133 LBIM=IFIX(QBIM)
LBAN=IFIX(QBAN)
C
LOPA=154
NIPA=3+LBIM*10
IF (TPID(IPID:IPID).EQ.'.') RETURN
C
CALL AGSRCH (TPID,IPID,IKWL,
+ 'CONTBUFFNAMEDEFISUPPBASEOFFSANGLCENTLINEINDE')
C
GO TO (202,136,139,140,141,141,141,141,141,141,141,901) , IKWL
C
C LABEL BUFFER PARAMETERS.
C
136 LOPA=155
NIPA=1+LBIM*10
IF (TPID(IPID:IPID).EQ.'.') RETURN
C
CALL AGSRCH (TPID,IPID,IKWL,'LENGCONTNAME')
C
GO TO (202,137,138,901) , IKWL
C
C LABEL BUFFER CONTENTS.
C
137 LOPA=156
NIPA=LBIM*10
GO TO 203
C
C LABEL BUFFER NAMES.
C
138 LOPA=156
NIPA=LBIM
IIPA=10
GO TO 203
C
C LABEL NAME.
C
139 LOPA=236
GO TO 202
C
C LABEL DEFINITION.
C
140 IF (LBAN.LT.1.OR.LBAN.GT.LBIM) GO TO 902
C
LOPA=157+(LBAN-1)*10
NIPA=9
IF (TPID(IPID:IPID).EQ.'.') GO TO 203
C
CALL AGSRCH (TPID,IPID,IKWL,'SUPPBASEOFFSANGLCENTLINEINDE')
C
GO TO 142
C
141 IF (LBAN.LT.1.OR.LBAN.GT.LBIM) GO TO 902
C
LOPA=157+(LBAN-1)*10
IKWL=IKWL-4
C
142 GO TO (202,143,144,146,146,146,146,901) , IKWL
C
C LABEL POSITION.
C
143 LOPA=LOPA+1
GO TO 145
C
C LABEL OFFSET.
C
144 LOPA=LOPA+3
C
C LABEL POSITION OR OFFSET.
C
145 NIPA=2
IF (TPID(IPID:IPID).EQ.'.') RETURN
C
CALL AGSRCH (TPID,IPID,IKWL,'X Y ')
C
IF (IKWL.EQ.3) GO TO 901
GO TO 201
C
C OTHER LABEL ATTRIBUTES.
C
146 LOPA=LOPA+5
IKWL=IKWL-3
GO TO 201
C
C LINE PARAMETERS.
C
147 LNIM=IFIX(QNIM)
LNAN=IFIX(QNAN)
C
LOPA=237
NIPA=4+LNIM*6
IF (TPID(IPID:IPID).EQ.'.') RETURN
C
CALL AGSRCH (TPID,IPID,IKWL,
+ 'MAXIEND BUFFNUMBDEFISUPPCHARTEXTLENGINDE')
C
GO TO (202,201,150,152,153,154,154,154,154,154,901) , IKWL
C
C LINE BUFFER PARAMETERS.
C
150 LOPA=239
NIPA=1+LNIM*6
IF (TPID(IPID:IPID).EQ.'.') RETURN
C
CALL AGSRCH (TPID,IPID,IKWL,'LENGCONT')
C
GO TO (202,151,901) , IKWL
C
C LINE BUFFER CONTENTS.
C
151 LOPA=240
NIPA=LNIM*6
GO TO 203
C
C LINE NUMBER.
C
152 LOPA=336
GO TO 202
C
C LINE DEFINITION.
C
153 IF (LNAN.LT.1.OR.LNAN.GT.LNIM) GO TO 903
C
LOPA=241+(LNAN-1)*6
NIPA=5
IF (TPID(IPID:IPID).EQ.'.') GO TO 203
C
CALL AGSRCH (TPID,IPID,IKWL,'SUPPCHARTEXTLENGINDE')
C
IF (IKWL.EQ.6) GO TO 901
GO TO 201
C
154 IF (LNAN.LT.1.OR.LNAN.GT.LNIM) GO TO 903
LOPA=241+(LNAN-1)*6
IKWL=IKWL-5
GO TO 201
C
C SECONDARY CONTROL PARAMETERS.
C
155 LOPA=337
NIPA=149
IF (TPID(IPID:IPID).EQ.'.') GO TO 203
C
CALL AGSRCH (TPID,IPID,IKWL,
+ 'GRAPUSERCURVDIMEAXISLEFTRIGHBOTTTOP LABE')
C
GO TO (156,157,158,159,160,161,161,161,161,165,901) , IKWL
C
C PLOT (GRAPH) WINDOW EDGES.
C
156 LOPA=337
NIPA=4
GO TO 203
C
C USER WINDOW PARAMETERS.
C
157 LOPA=341
NIPA=4
GO TO 203
C
C CURVE WINDOW PARAMETERS.
C
158 LOPA=345
NIPA=4
GO TO 203
C
C CURVE WINDOW DIMENSIONS.
C
159 LOPA=349
NIPA=3
GO TO 203
C
C AXIS PARAMETERS.
C
160 LOPA=352
NIPA=80
IF (TPID(IPID:IPID).EQ.'.') GO TO 203
C
CALL AGSRCH (TPID,IPID,IKWL,'LEFTRIGHBOTTTOP ')
C
IF (IKWL.EQ.5) GO TO 901
C
IKWL=IKWL+5
C
C LEFT, RIGHT, BOTTOM, OR TOP AXIS PARAMETERS.
C
161 LOPA=346+IKWL
NIPA=20
IIPA=4
IF (TPID(IPID:IPID).EQ.'.') RETURN
C
CALL AGSRCH (TPID,IPID,IKWL,'POSITICKNUME')
C
GO TO (162,163,164,901) , IKWL
C
C AXIS POSITIONING PARAMETERS.
C
162 NIPA=6
GO TO 203
C
C AXIS TICK PARAMETERS.
C
163 LOPA=LOPA+24
NIPA=3
GO TO 203
C
C AXIS NUMERIC-LABEL PARAMETERS.
C
164 LOPA=LOPA+36
NIPA=11
GO TO 203
C
C LABEL BOXES.
C
165 LOPA=432
NIPA=54
IF (TPID(IPID:IPID).EQ.'.') GO TO 203
C
CALL AGSRCH (TPID,IPID,IKWL,'LEFTRIGHBOTTTOP CENTGRAP')
C
IF (IKWL.EQ.7) GO TO 901
C
LOPA=LOPA+IKWL-1
NIPA=9
IIPA=6
GO TO 203
C
C Normal exits.
C
201 LOPA=LOPA+(IKWL-1)*IIPA
C
202 NIPA=1
C
203 IF (TPID(IPID:IPID).EQ.'.') RETURN
C
CALL AGPPID (TPID)
C +NOAO - following FTN write and fmt statements commented out, SETER is okay.
C
C WRITE (I1MACH(4),1001)
RETURN
C
C Error exits.
C
901 CALL AGPPID (TPID)
CALL SETER ('AGGETP OR AGSETP - ILLEGAL KEYWORD USED IN PARAMETER
+IDENTIFIER',11,2)
C
902 CALL AGPPID (TPID)
CALL SETER ('AGGETP OR AGSETP - ATTEMPT TO ACCESS LABEL ATTRIBUTES
+ BEFORE SETTING LABEL NAME',12,2)
C
903 CALL AGPPID (TPID)
CALL SETER ('AGGETP OR AGSETP - ATTEMPT TO ACCESS LINE ATTRIBUTES
+BEFORE SETTING LINE NUMBER',13,2)
C
C Formats.
C
C1001 FORMAT (' WARNING - ABOVE PARAMETER IDENTIFIER HAS TOO MANY KEYWOR
C +DS')
C
C -NOAO
END
|
