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 c +noao: blockdata rewritten to be run time initialization c BLOCK DATA AGDFLT subroutine agdflt C C The block data subroutine AGDFLT defines the default values of those C AUTOGRAPH parameters which can be declared in a DATA statement. See C AGINIT for code initializing other AUTOGRAPH parameters. C C Following are declarations of all the AUTOGRAPH common blocks. 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 The following common block contains other AUTOGRAPH variables, both C real and integer, which are not control parameters. C COMMON /AGORIP/ SMRL , ISLD , MWCL,MWCM,MWCE,MDLA,MWCD,MWDQ , + INIF C C The following common block contains other AUTOGRAPH variables, of C type character. C COMMON /AGOCHP/ CHS1,CHS2 C c+noao c CHARACTER*504 CHS1,CHS2 CHARACTER*500 CHS1,CHS2 c-noao C C The following common blocks contain variables which are required for C the character-storage-and-retrieval scheme of AUTOGRAPH. C COMMON /AGCHR1/ LNIC,INCH(2,50),LNCA,INCA C COMMON /AGCHR2/ CHRA(2000) C CHARACTER*1 CHRA C c +noao: logical flag added to prevent "over-initialization" logical first data first /.true./ call utilbd if (.not. first) return first = .false. c -noao C --------------------------------------------------------------------- C C Following are declarations of default values of variables in the C AUTOGRAPH common blocks. C C --------------------------------------------------------------------- C C QFRA defines the control parameter 'FRAME.', which specifies when, if C ever, the EZ... routines are to call FRAME to advance to a new frame. C c DATA QFRA / 1. / QFRA = 1. C C QSET defines the control parameter 'SET.', which determines how the C last call to the plot-package routine "SET" is to affect AUTOGRAPH. C c DATA QSET / 1. / QSET = 1. C C QROW defines the control parameter 'ROW.', which determines how the x C and y input arrays (in calls to AGSTUP and AGCURV) are to be used. C c DATA QROW / 1. / QROW = 1. C C QIXY defines the control parameter 'INVERT.', which, if set non-zero, C causes the routines AGSTUP and AGCURV to behave as if the arguments C defining the x and y data had been interchanged. C c DATA QIXY / 0. / QIXY = 0. C C QWND defines the control parameter 'WINDOW.', which, if set non-zero, C causes curves drawn to be scissored by the edge of the curve window. C c DATA QWND / 0. / QWND = 0. C C QBAC defines the control parameter 'BACKGROUND.', which can be given C any of four values to set up four specific types of plot background. C c DATA QBAC / 1. / QBAC = 1. C C SVAL defines the control parameters 'NULL/1.' and 'NULL/2.', which are C used in various ways by AUTOGRAPH. C c DATA SVAL(1) / 1E36 / , SVAL(2) / 2E36 / SVAL(1) = 1E36 SVAL(2) = 2E36 C C XLGF, XRGF, YBGF, and YTGF define the parameter-group 'GRAPH.'; they C specify the position of the graph window within the plotter frame. C c DATA XLGF / 0. / , XRGF / 1. / , YBGF / 0. / , YTGF / 1. / XLGF = 0. XRGF = 1. YBGF = 0. YTGF = 1. C C XLGD, XRGD, YBGD, and YTGD define the first four parameters in the C group 'GRID.'; they specify the position of the grid window within C the graph window. C c DATA XLGD / .15 / , XRGD / .95 / , YBGD / .15 / , YTGD / .95 / XLGD = .15 XRGD = .95 YBGD = .15 YTGD = .95 C C SOGD defines the control parameter 'GRID/SHAPE.', which defines the C shape of the grid window. C c DATA SOGD / 0. / SOGD = 0. C C XMIN and XMAX define the control parameters 'X/MIN.' and 'X/MAX.', C which determine how minimum and maximum values of x are to be chosen. C Null values imply that AUTOGRAPH is to choose real values; non-null C values are the actual values to be used (perhaps after rounding). C c DATA XMIN / 1E36 / , XMAX / 1E36 / XMIN = 1E36 XMAX = 1E36 C C QLUX defines the control parameter 'X/LOG.', which is set non-zero to C specify that the horizontal axis is to be logarithmic. C c DATA QLUX / 0. / QLUX = 0. C C QOVX defines the control parameter 'X/ORDER.', which is set non-zero C to flip the horizontal axis end-for-end. C c DATA QOVX / 0. / QOVX = 0. C C QCEX defines the control parameter 'X/NICE.', which determines which, C if either, of the horizontal axes is to have "nice" (rounded) values C at its ends. C c DATA QCEX / -1. / QCEX = -1. C C XLOW and XHGH define the control parameters 'X/SMALLEST.' and C 'X/LARGEST.'; they come into play only when XMIN and/or XMAX are null C and they are non-null, in which case they set limits on the range of C x data to be considered when choosing the minimum and/or maximum. C c DATA XLOW / 1E36 / , XHGH / 1E36 / XLOW = 1E36 XHGH = 1E36 C C YMIN and YMAX define the control parameters 'Y/MIN.' and 'Y/MAX.', C which determine how minimum and maximum values of y are to be chosen. C Null values imply that AUTOGRAPH is to choose real values; non-null C values are the actual values to be used (perhaps after rounding). C c DATA YMIN / 1E36 / , YMAX / 1E36 / YMIN = 1E36 YMAX = 1E36 C C QLUY defines the control parameter 'Y/LOG.', which is set non-zero to C specify that the horizontal axis is to be logarithmic. C c DATA QLUY / 0. / QLUY = 0. C C QOVY defines the control parameter 'Y/ORDER.', which is set non-zero C to flip the horizontal axis end-for-end. C c DATA QOVY / 0. / QOVY = 0. C C QCEY defines the control parameter 'Y/NICE.', which determines which, C if either, of the horizontal axes is to have "nice" (rounded) values C at its ends. C c DATA QCEY / -1. / QCEY = -1. C C YLOW and YHGH define the control parameters 'Y/SMALLEST.' and C 'Y/LARGEST.'; they come into play only when YMIN and/or YMAX are null C and they are non-null, in which case they set limits on the range of C y data to be considered when choosing the minimum and/or maximum. C c DATA YLOW / 1E36 / , YHGH / 1E36 / YLOW = 1E36 YHGH = 1E36 C C QDAX(i) defines the control parameters 'AXIS/s/CONTROL.' (i=1 implies C s='LEFT', i=2 implies s='RIGHT', i=3 implies s='BOTTOM', i=4 implies C s='TOP'). Each of these specifies whether or not a given axis will C be drawn or not and what liberties may be taken with numeric labels C on the axis. C c DATA QDAX(1)/ 4. / , QDAX(2)/ 4. / , QDAX(3)/ 4. / , QDAX(4)/ 4. / QDAX(1) = 4. QDAX(2) = 4. QDAX(3) = 4. QDAX(4) = 4. C C Each QSPA(i) defines a control parameter 'AXIS/s/LINE.', which says C whether or not the line portion of a particular axis is to be drawn. C c DATA QSPA(1)/ 0. / , QSPA(2)/ 0. / , QSPA(3)/ 0. / , QSPA(4)/ 0. / QSPA(1) = 0. QSPA(2) = 0. QSPA(3) = 0. QSPA(4) = 0. C C Each PING(i) defines a control parameter 'AXIS/s/INTERSECTION/GRID.', C which may be used to move a particular axis to a specified position. C c DATA PING(1)/1E36/ , PING(2)/1E36/ , PING(3)/1E36/ , PING(4)/1E36/ PING(1) = 1E36 PING(2) = 1E36 PING(3) = 1E36 PING(4) = 1E36 C C Each PINU(i) defines a control parameter 'AXIS/s/INTERSECTION/USER.', C which may be used to move a particular axis to a specified position. C c DATA PINU(1)/1E36/ , PINU(2)/1E36/ , PINU(3)/1E36/ , PINU(4)/1E36/ PINU(1) = 1E36 PINU(2) = 1E36 PINU(3) = 1E36 PINU(4) = 1E36 C C Each FUNS(i) defines a control parameter 'AXIS/s/FUNCTION.', which is C used within a user-supplied version of AGUTOL to select a particular C uset-system-to-label-system mapping for a particular axis. The C default value selects the identity mapping. C c DATA FUNS(1)/ 0. / , FUNS(2)/ 0. / , FUNS(3)/ 0. / , FUNS(4)/ 0. / FUNS(1) = 0. FUNS(2) = 0. FUNS(3) = 0. FUNS(4) = 0. C C The values of QBTD(i), BASD(i), QMJD(i), QJDP(i), WMJL(i), and WMJR(i) C together define the control-parameter group 'AXIS/s/TICKS/MAJOR.', C which determines the positioning and appearance of the major ticks on C a particular axis. C c DATA QBTD(1)/1E36/ , QBTD(2)/1E36/ , QBTD(3)/1E36/ , QBTD(4)/1E36/ c DATA BASD(1)/1E36/ , BASD(2)/1E36/ , BASD(3)/1E36/ , BASD(4)/1E36/ c DATA QMJD(1)/ 6. / , QMJD(2)/ 6. / , QMJD(3)/ 6. / , QMJD(4)/ 6. / c DATA QJDP(1)/1E36/ , QJDP(2)/1E36/ , QJDP(3)/1E36/ , QJDP(4)/1E36/ c DATA WMJL(1)/ 0. / , WMJL(2)/ 0. / , WMJL(3)/ 0. / , WMJL(4)/ 0. / c DATA WMJR(1)/.015/ , WMJR(2)/.015/ , WMJR(3)/.015/ , WMJR(4)/.015/ QBTD(1) = 1E36 QBTD(2) = 1E36 QBTD(3) = 1E36 QBTD(4) = 1E36 BASD(1) = 1E36 BASD(2) = 1E36 BASD(3) = 1E36 BASD(4) = 1E36 QMJD(1) = 6. QMJD(2) = 6. QMJD(3) = 6. QMJD(4) = 6. QJDP(1) = 1E36 QJDP(2) = 1E36 QJDP(3) = 1E36 QJDP(4) = 1E36 WMJL(1) = 0. WMJL(2) = 0. WMJL(3) = 0. WMJL(4) = 0. WMJR(1) = .015 WMJR(2) = .015 WMJR(3) = .015 WMJR(4) = .015 C C The values of QMND(i), QNDP(i), WMNL(i), and WMNR(i) together define C the control-parameter group 'AXIS/s/TICKS/MINOR.', which determines C the positioning and appearance of the major ticks on a particular C axis. C c DATA QMND(1)/1E36/ , QMND(2)/1E36/ , QMND(3)/1E36/ , QMND(4)/1E36/ c DATA QNDP(1)/1E36/ , QNDP(2)/1E36/ , QNDP(3)/1E36/ , QNDP(4)/1E36/ c DATA WMNL(1)/ 0. / , WMNL(2)/ 0. / , WMNL(3)/ 0. / , WMNL(4)/ 0. / c DATA WMNR(1)/.010/ , WMNR(2)/.010/ , WMNR(3)/.010/ , WMNR(4)/.010/ QMND(1) = 1E36 QMND(2) = 1E36 QMND(3) = 1E36 QMND(4) = 1E36 QNDP(1) = 1E36 QNDP(2) = 1E36 QNDP(3) = 1E36 QNDP(4) = 1E36 WMNL(1) = 0. WMNL(2) = 0. WMNL(3) = 0. WMNL(4) = 0. WMNR(1) = .010 WMNR(2) = .010 WMNR(3) = .010 WMNR(4) = .010 C C The values of QLTD(i), QLED(i), QLFD(i), QLOF(i), QLOS(i), DNLA(i), C WCLM(i), and WCLE(i) together define the control-parameter group C 'AXIS/s/NUMERIC.', which determines the positioning and appearance of C the numeric labels on a particular axis. C c DATA QLTD(1)/1E36/ , QLTD(2)/ 0./ , QLTD(3)/1E36/ , QLTD(4)/ 0./ c DATA QLED(1)/1E36/ , QLED(2)/1E36/ , QLED(3)/1E36/ , QLED(4)/1E36/ c DATA QLFD(1)/1E36/ , QLFD(2)/1E36/ , QLFD(3)/1E36/ , QLFD(4)/1E36/ c DATA QLOF(1)/ 0. / , QLOF(2)/ 0. / , QLOF(3)/ 0. / , QLOF(4)/ 0. / c DATA QLOS(1)/ 90./ , QLOS(2)/ 90./ , QLOS(3)/ 90./ , QLOS(4)/ 90./ c DATA DNLA(1)/.015/ , DNLA(2)/.015/ , DNLA(3)/.015/ , DNLA(4)/.015/ c DATA WCLM(1)/.015/ , WCLM(2)/.015/ , WCLM(3)/.015/ , WCLM(4)/.015/ c DATA WCLE(1)/.010/ , WCLE(2)/.010/ , WCLE(3)/.010/ , WCLE(4)/.010/ QLTD(1) = 1E36 QLTD(2) = 0. QLTD(3) = 1E36 QLTD(4) = 0. QLED(1) = 1E36 QLED(2) = 1E36 QLED(3) = 1E36 QLED(4) = 1E36 QLFD(1) = 1E36 QLFD(2) = 1E36 QLFD(3) = 1E36 QLFD(4) = 1E36 QLOF(1) = 0. QLOF(2) = 0. QLOF(3) = 0. QLOF(4) = 0. QLOS(1) = 90. QLOS(2) = 90. QLOS(3) = 90. QLOS(4) = 90. DNLA(1) = .015 DNLA(2) = .015 DNLA(3) = .015 DNLA(4) = .015 WCLM(1) = .015 WCLM(2) = .015 WCLM(3) = .015 WCLM(4) = .015 WCLE(1) = .010 WCLE(2) = .010 WCLE(3) = .010 WCLE(4) = .010 C C QODP defines the control parameter 'DASH/SELECTOR.', the sign of which C determines which set of dash patterns is used by EZMY and EZMXY (the C alphabetic set or the user-specified set); if the user-specified set C is selected, the magnitude of QODP determines how many of them are to C be used. C c DATA QODP / 1. / QODP = 1. C C QCDP defines the control parameter 'DASH/LENGTH.', which specifies the C assumed length of dash patterns tendered to AUTOGRAPH. C c DATA QCDP / 8. / QCDP = 8. C C WOCD and WODQ define the control parameters 'DASH/CHARACTER.' and C 'DASH/DOLLAR-QUOTE.', which specify the widths of characters used in C character-string dash patterns. C c DATA WOCD / .010 / , WODQ / .010 / WOCD = .010 WODQ = .010 C C QDSH defines the control-parameter group 'DASH/PATTERN.'. Each value, C if positive, defines a binary dash pattern, and, if negative, serves C as an identifier in retrieving a character-string dash pattern. C c DATA QDSH / 26*65535. / do 20, ijk = 1, 26 20 QDSH(ijk) = 65535. C C QDLB defines the control parameter 'LABEL/CONTROL.', which specifies C what may be done with informational labels in response to overlap C problems. C c DATA QDLB /2./ QDLB = 2. C C QBIM defines the control parameter 'LABEL/BUFFER/LENGTH.' and must C be equal to the second dimension of the array FLLB. C c DATA QBIM / 8. / QBIM = 8. C C QBAN defines the control parameter 'LABEL/NAME.'; its value is really C a pointer into the label list. The default value, zero, means that C the pointer has not been set. C c DATA QBAN / 0. / QBAN = 0. C C QLLN defines the control parameter 'LINE/MAXIMUM.' - the assumed C maximum length of character strings intended for use as the text of a C line of a label. C c DATA QLLN /40./ QLLN = 40. C C TCLN defines the control parameter 'LINE/TERMINATOR.' - which is used C to mark the end of character strings intended for use as the text of a C line of a label. It is initialized in AGINIT. C C QNIM defines the control parameter 'LINE/BUFFER/LENGTH.' and must be C equal to the second dimension of FLLN. C c DATA QNIM / 16. / QNIM = 16. C C QNAN defines the control parameter 'LINE/NUMBER.'; its value is really C a pointer into the line list. The default value, zero, says that the C pointer has not been set. C c DATA QNAN / 0. / QNAN = 0. C C (FLLB(I,1),I=1,10) and (FLLN(I,1),I=1,6) define the label to the left C of the grid. The name, in FLLB(1,1), and the line text, in FLLN(4,1), C must be filled in by AGINIT. C c DATA FLLB( 1,1)/ 0./ , FLLB( 2,1)/ 0./ , FLLB( 3,1)/ 0./ , c + FLLB( 4,1)/ .5/ , FLLB( 5,1)/-.015/ , FLLB( 6,1)/ 0./ , c + FLLB( 7,1)/ 90./ , FLLB( 8,1)/ 0./ , FLLB( 9,1)/ 1./ , c + FLLB(10,1)/ 1./ , FLLN( 1,1)/+100./ , FLLN( 2,1)/ 0./ , c + FLLN( 3,1)/ .015/ , FLLN( 4,1)/ -2./ , FLLN( 5,1)/ 1./ , c + FLLN( 6,1)/ 0./ FLLB( 1,1) = 0. FLLB( 2,1) = 0. FLLB( 3,1) = 0. FLLB( 4,1) = .5 FLLB( 5,1) = -.015 FLLB( 6,1) = 0. FLLB( 7,1) = 90. FLLB( 8,1) = 0. FLLB( 9,1) = 1. FLLB(10,1) = 1. FLLN( 1,1) = +100. FLLN( 2,1) = 0. FLLN( 3,1) = .015 FLLN( 4,1) = -2. FLLN( 5,1) = 1. FLLN( 6,1) = 0. C C (FLLB(I,2),I=1,10) and (FLLN(I,2),I=1,6) define the label to the right C of the grid. The name, in FLLB(1,2), and the line text, in FLLN(4,2), C must be filled in by AGINIT. C c DATA FLLB( 1,2)/ 0./ , FLLB( 2,2)/ 0./ , FLLB( 3,2)/ 1./ , c + FLLB( 4,2)/ .5/ , FLLB( 5,2)/+.015/ , FLLB( 6,2)/ 0./ , c + FLLB( 7,2)/ 90./ , FLLB( 8,2)/ 0./ , FLLB( 9,2)/ 1./ , c + FLLB(10,2)/ 2./ , FLLN( 1,2)/-100./ , FLLN( 2,2)/ 0./ , c + FLLN( 3,2)/ .015/ , FLLN( 4,2)/ -3./ , FLLN( 5,2)/ 0./ , c + FLLN( 6,2)/ 0./ FLLB( 1,2) = 0. FLLB( 2,2) = 0. FLLB( 3,2) = 1. FLLB( 4,2) = .5 FLLB( 5,2) = +.015 FLLB( 6,2) = 0. FLLB( 7,2) = 90. FLLB( 8,2) = 0. FLLB( 9,2) = 1. FLLB(10,2) = 2. FLLN( 1,2) = -100. FLLN( 2,2) = 0. FLLN( 3,2) = .015 FLLN( 4,2) = -3. FLLN( 5,2) = 0. FLLN( 6,2) = 0. C C (FLLB(I,3),I=1,10) and (FLLN(I,3),I=1,6) define the label below the C grid. The name, in FLLB(1,3), and the line text, in FLLN(4,3), must C be filled in by AGINIT. C c DATA FLLB( 1,3)/ 0./ , FLLB( 2,3)/ 0./ , FLLB( 3,3)/ .5/ , c + FLLB( 4,3)/ 0./ , FLLB( 5,3)/ 0./ , FLLB( 6,3)/-.015/ , c + FLLB( 7,3)/ 0./ , FLLB( 8,3)/ 0./ , FLLB( 9,3)/ 1./ , c + FLLB(10,3)/ 3./ , FLLN( 1,3)/-100./ , FLLN( 2,3)/ 0./ , c + FLLN( 3,3)/ .015/ , FLLN( 4,3)/ -1./ , FLLN( 5,3)/ 1./ , c + FLLN( 6,3)/ 0./ FLLB( 1,3) = 0. FLLB( 2,3) = 0. FLLB( 3,3) = .5 FLLB( 4,3) = 0. FLLB( 5,3) = 0. FLLB( 6,3) = -.015 FLLB( 7,3) = 0. FLLB( 8,3) = 0. FLLB( 9,3) = 1. FLLB(10,3) = 3. FLLN( 1,3) = -100. FLLN( 2,3) = 0. FLLN( 3,3) = .015 FLLN( 4,3) = -1. FLLN( 5,3) = 1. FLLN( 6,3) = 0. C C (FLLB(I,4),I=1,10) and (FLLN(I,4),I=1,6) define the label above the C grid. The name, in FLLB(1,4), and the line text, in FLLN(4,4), must C be filled in by AGINIT. C c DATA FLLB( 1,4)/ 0./ , FLLB( 2,4)/ 0./ , FLLB( 3,4)/ .5/ , c + FLLB( 4,4)/ 1./ , FLLB( 5,4)/ 0./ , FLLB( 6,4)/+.020/ , c + FLLB( 7,4)/ 0./ , FLLB( 8,4)/ 0./ , FLLB( 9,4)/ 1./ , c + FLLB(10,4)/ 4./ , FLLN( 1,4)/+100./ , FLLN( 2,4)/ 0./ , c + FLLN( 3,4)/ .020/ , FLLN( 4,4)/ -3./ , FLLN( 5,4)/ 0./ , c + FLLN( 6,4)/ 0./ FLLB( 1,4) = 0. FLLB( 2,4) = 0. FLLB( 3,4) = .5 FLLB( 4,4) = 1. FLLB( 5,4) = 0. FLLB( 6,4) = +.020 FLLB( 7,4) = 0. FLLB( 8,4) = 0. FLLB( 9,4) = 1. FLLB(10,4) = 4. FLLN( 1,4) = +100. FLLN( 2,4) = 0. FLLN( 3,4) = .020 FLLN( 4,4) = -3. FLLN( 5,4) = 0. FLLN( 6,4) = 0. C C Certain secondary parameters must be initialized to prevent bombing. C c DATA QBTP(1)/ 0./ , QBTP(2)/ 0./ , QBTP(3)/ 0./ , QBTP(4)/ 0./ c DATA BASE(1)/ 0./ , BASE(2)/ 0./ , BASE(3)/ 0./ , BASE(4)/ 0./ c DATA QMNT(1)/ 0./ , QMNT(2)/ 0./ , QMNT(3)/ 0./ , QMNT(4)/ 0./ c DATA QLTP(1)/ 0./ , QLTP(2)/ 0./ , QLTP(3)/ 0./ , QLTP(4)/ 0./ c DATA QLEX(1)/ 0./ , QLEX(2)/ 0./ , QLEX(3)/ 0./ , QLEX(4)/ 0./ c DATA QLFL(1)/ 0./ , QLFL(2)/ 0./ , QLFL(3)/ 0./ , QLFL(4)/ 0./ c DATA QCIM(1)/ 0./ , QCIM(2)/ 0./ , QCIM(3)/ 0./ , QCIM(4)/ 0./ c DATA QCIE(1)/ 0./ , QCIE(2)/ 0./ , QCIE(3)/ 0./ , QCIE(4)/ 0./ c DATA RFNL(1)/ 0./ , RFNL(2)/ 0./ , RFNL(3)/ 0./ , RFNL(4)/ 0./ c DATA QLUA(1)/ 0./ , QLUA(2)/ 0./ , QLUA(3)/ 0./ , QLUA(4)/ 0./ QBTP(1) = 0. QBTP(2) = 0. QBTP(3) = 0. QBTP(4) = 0. BASE(1) = 0. BASE(2) = 0. BASE(3) = 0. BASE(4) = 0. QMNT(1) = 0. QMNT(2) = 0. QMNT(3) = 0. QMNT(4) = 0. QLTP(1) = 0. QLTP(2) = 0. QLTP(3) = 0. QLTP(4) = 0. QLEX(1) = 0. QLEX(2) = 0. QLEX(3) = 0. QLEX(4) = 0. QLFL(1) = 0. QLFL(2) = 0. QLFL(3) = 0. QLFL(4) = 0. QCIM(1) = 0. QCIM(2) = 0. QCIM(3) = 0. QCIM(4) = 0. QCIE(1) = 0. QCIE(2) = 0. QCIE(3) = 0. QCIE(4) = 0. RFNL(1) = 0. RFNL(2) = 0. RFNL(3) = 0. RFNL(4) = 0. QLUA(1) = 0. QLUA(2) = 0. QLUA(3) = 0. QLUA(4) = 0. C C SMRL and ISLD are set by the routine AGINIT (which see, below). C C MWCL, MWCM, MWCE, MDLA, MWCD, and MWDQ are the minimum widths of label C characters, mantissa characters, exponent characters, label-to-axis C distances, dash-pattern characters, and dash-pattern spaces, respect- C ively (in the plotter coordinate system). C c DATA MWCL /8/, MWCM /8/, MWCE /8/, MDLA /8/, MWCD /8/, MWDQ /8/ MWCL = 8 MWCM = 8 MWCE = 8 MDLA = 8 MWCD = 8 MWDQ = 8 C C INIF is an initialization flag, set non-zero to indicate that the C routine AGINIT has been executed to set the values of AUTOGRAPH C parameters which, for one reason or another, cannot be preset by C this block data routine. C c DATA INIF / 0 / INIF = 0 C C CHS1 and CHS2 are used within AUTOGRAPH when manipulating character C strings retrieved by calls to AGGTCH. They need not be preset. C C LNIC is the second dimension of the array (INCH) which holds an index C of the character strings stored by AGSTCH. C c DATA LNIC / 50 / LNIC = 50 C C INCH is an index of character strings currently stored in CHRA. Each C entry has the following format: C C INCH(1,I), if non-zero, is the index, in the array CHRA, of the C first character of the Ith character string. C C INCH(2,I) is the length of the Ith character string. C c DATA (INCH(1,I),I=1,50) / 50*0 / c DATA (INCH(2,I),I=1,50) / 50*0 / do 10, ijk = 1, 50 inch (1, ijk) = 0 inch (2, ijk) = 0 10 continue C C LNCA is the size of the array (CHRA) in which AGSTCH stores character C strings. C c DATA LNCA / 2000 / LNCA = 2000 C C INCA is the index of the last character used in CHRA. C c DATA INCA / 0 / INCA = 0 C C CHRA holds character strings stored by AGSTCH. It need not be pre-set C to anything. C return c entry initag first = .true. END