/* SAMPLE SAS PROGRAM "GR_MAP.SAS" */

/* GENERATES SURFACE AND BLOCK MAPS OF USA */
/* USES SAS DATA SET PROVIDED BY SAS INSTITUTE TO PRODUCE THE MAPS */


/* FOR MORE DETAILS ON THE PROCEDURES USED IN THIS SAMPLE PROGRAM SEE:
   SAS/GRAPH SOFTWARE, REFERENCE, VERSION 6, FIRST EDITION, VOLUME 2,
   CHAPTER 29  */




GOPTIONS RESET=GLOBAL GUNIT=PCT BORDER FTEXT=SWISSB
         HTITLE=2 HTEXT=1 ;
DATA SITES;
     LENGTH STATE 3;
     INPUT STATE SITES;
     CARDS;
1   80
2   31
3   50
4   34
5   45
6   36
7   21
8   39
9   18
10  25
11  23
12  33
13  43
14  56
15  28
16  52
17  37
18  49
19  47
20  39
21  51
22  31
23  89
24  94
25  90
26  75
27  85
28  70
29  58
30  82
31  45
32  28
33  94
34  21
35  44
36  80
37  93
38  56
39  93
40  85
41  98
42  85
43  60
44  55
45  84
46  54
47  69
48  74
49  89
50  67
51  58
52  65
53  49
54  81
55  70
56  59
;
RUN;

TITLE1 'USA Map With Random Data Set';

FOOTNOTE1 J=L 'USA MAP RANDOM DATA SET SUPPLIED'
              'WITH SAS/GRAPH' '02'X 'SOFTWARE';

PATTERN1 VALUE=SOLID;
PATTERN2 VALUE=MEMPTY;

PROC GMAP MAP=MAPS.US DATA=SITES; /* Uses a SAS data set "US" from the MAPS data library provided by SAS
                                    (Click on "Libraries" under the "Explorer" window) */
ID STATE ;

SURFACE SITES/constant=35
             nlines=100
             tilt=10;   /* PRODUCES SURFACE MAP OF */
                          /* USA FOR THE VARIABLE SITES */

CHORO SITES/COUTLINE=gray;  /* PRODUCES MAP OF USA IN COLOR */

block sites/ levels=8
             xview=0.50
             zview=3;  /* PRODUCES BLOCK MAP OF USA FOR THE VARIABLE SITES */
run;


PROC GMAP MAP=MAPS.US DATA=SITES;
 where state=21;   /* PRODUCES MAP OF A SINGLE STATE IN US */
 id state;
surface sites/constant=40
             nlines=100
             tilt=10;
RUN ;