Initial commit

1 files changed, 98 insertions, 0 deletions

diff --git a/sys/gio/ncarutil/conlib/contlk.f b/sys/gio/ncarutil/conlib/contlk.f
new file mode 100644
index 00000000..201b4d07
--- /dev/null
+++ b/sys/gio/ncarutil/conlib/contlk.f
@@ -0,0 +1,98 @@
+      SUBROUTINE CONTLK (XD,YD,NDP,IPT)
+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  DRAW THE TRIANGLES CREATED BY CONTNG
+C
+C
+C
+      COMMON /CONRA1/ CL(30)     ,NCL        ,OLDZ       ,PV(210)    ,
+     1                FINC       ,HI         ,FLO
+      COMMON /CONRA2/ REPEAT     ,EXTRAP     ,PER        ,MESS       ,
+     1                ISCALE     ,LOOK       ,PLDVLS     ,GRD        ,
+     2                CINC       ,CHILO      ,CON        ,LABON      ,
+     3                PMIMX      ,SCALE      ,FRADV      ,EXTRI      ,
+     4                BPSIZ      ,LISTOP
+      COMMON /CONRA3/ IREC
+      COMMON /CONRA4/ NCP        ,NCPSZ
+      COMMON /CONRA5/ NIT        ,ITIPV
+      COMMON /CONRA6/ XST        ,YST        ,XED        ,YED        ,
+     1                STPSZ      ,IGRAD      ,IG         ,XRG        ,
+     2                YRG        ,BORD       ,PXST       ,PYST       ,
+     3                PXED       ,PYED       ,ITICK
+      COMMON /CONRA7/ TITLE      ,ICNT   ,ITLSIZ
+      COMMON /CONRA8/ IHIGH      ,INMAJ      ,INLAB      ,INDAT      ,
+     1              LEN      ,IFMT       ,LEND       ,
+     2                IFMTD      ,ISIZEP     ,INMIN
+      COMMON /CONRA9/ ICOORD(500),NP         ,MXXY       ,TR         ,
+     1                BR         ,TL         ,BL         ,CONV       ,
+     2                XN         ,YN         ,ITLL       ,IBLL       ,
+     3                ITRL       ,IBRL       ,XC         ,YC         ,
+     4                ITLOC(210) ,JX         ,JY         ,ILOC       ,
+     5                ISHFCT     ,XO         ,YO         ,IOC        ,NC
+      COMMON /CONR10/ NT         ,NL         ,NTNL       ,JWIPT      ,
+     1                JWIWL      ,JWIWP      ,JWIPL      ,IPR        ,
+     2                ITPV
+      COMMON /CONR11/ NREP       ,NCRT       ,ISIZEL     ,
+     1                MINGAP     ,ISIZEM         ,
+     2                TENS
+      COMMON /CONR12/ IXMAX      ,IYMAX      ,XMAX       ,YMAX
+      LOGICAL         REPEAT     ,EXTRAP     ,PER        ,MESS       ,
+     1                LOOK       ,PLDVLS     ,GRD        ,LABON      ,
+     2                PMIMX      ,FRADV      ,EXTRI      ,CINC       ,
+     3                TITLE      ,LISTOP     ,CHILO      ,CON
+      COMMON /CONR15/ ISTRNG
+        CHARACTER*64 ISTRNG
+        COMMON /CONR16/ FORM
+        CHARACTER*10 FORM
+        COMMON /CONR17/ NDASH, IDASH, EDASH
+        CHARACTER*10 NDASH, IDASH, EDASH
+C
+C
+      DIMENSION       XD(1)      ,YD(1)      ,IPT(1)
+C
+        SAVE
+C
+C  STATEMENT FUNCTIONS TO SCALE DATA FOR OVERLAYS
+C
+      FX(XXX,YYY) = XXX
+      FY(XXX,YYY) = YYY
+C
+C   ADVANCE PICTURE IF DESIRED
+C
+      IF (FRADV) CALL FRAME
+C
+C  DRAW TRIANGLES
+C
+      DO  100 K=1,NT
+         I = K*3
+         I1 = IPT(I)
+         I2 = IPT(I-1)
+         I3 = IPT(I-2)
+         XX = FX(XD(I1),YD(I1))
+         CALL FL2INT (XX,FY(XD(I1),YD(I1)),MX1,MY1)
+         CALL PLOTIT (MX1,MY1,0)
+         XX = FX(XD(I2),YD(I2))
+         CALL FL2INT (XX,FY(XD(I2),YD(I2)),MX,MY)
+         CALL PLOTIT (MX,MY,1)
+         XX = FX(XD(I3),YD(I3))
+         CALL FL2INT (XX,FY(XD(I3),YD(I3)),MX,MY)
+         CALL PLOTIT (MX,MY,1)
+         CALL PLOTIT (MX1,MY1,1)
+  100 CONTINUE
+C
+C     FLUSH PLOTIT BUFFER
+C
+      CALL PLOTIT(0,0,0)
+      RETURN
+      END