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+--------+-------------------------+-------------------------+--------+--------+
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|00000600| 55 6e 69 78 20 50 4c 4f | 54 20 6f 75 74 70 75 74 |Unix PLO|T output|
|00000610| 2e 20 49 74 20 63 61 6e | 20 62 65 20 76 65 72 79 |. It can| be very|
|00000620| 20 65 61 73 69 6c 79 20 | 75 70 67 72 61 64 65 64 | easily |upgraded|
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|00000a00| 52 45 41 44 4d 45 20 20 | 20 20 2d 2d 20 74 68 69 |README  |  -- thi|
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|00000af0| 73 75 6d 6d 61 72 79 20 | 64 65 74 61 69 6c 2e 20 |summary |detail. |
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|00000e40| 70 72 6f 64 75 63 65 73 | 20 55 4e 49 58 20 50 4c |produces| UNIX PL|
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|00000e80| 20 70 72 6f 76 69 64 65 | 73 20 61 20 73 69 6d 70 | provide|s a simp|
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|00000f00| 69 78 20 6f 75 74 70 75 | 74 20 28 76 69 61 20 70 |ix outpu|t (via p|
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|00000f20| 65 73 74 65 64 20 66 69 | 78 65 73 0a 09 20 20 20 |ested fi|xes..   |
|00000f30| 20 20 77 6f 75 6c 64 20 | 62 65 20 74 6f 20 22 74 |  would |be to "t|
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|00000fa0| 61 73 74 6c 69 6e 65 2c | 20 65 74 63 2e 20 4d 6f |astline,| etc. Mo|
|00000fb0| 72 65 0a 09 20 20 20 20 | 20 61 6d 62 69 74 69 6f |re..    | ambitio|
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|00000fd0| 69 73 68 20 74 6f 20 65 | 6e 63 6f 64 65 20 6d 6f |ish to e|ncode mo|
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|00001000| 20 20 4d 65 72 63 61 74 | 6f 72 20 61 6e 64 20 52 |  Mercat|or and R|
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|00001040| 20 20 20 20 20 74 6f 20 | 65 6d 70 6c 6f 79 20 62 |     to |employ b|
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|00001090| 2e 0a 0a 41 75 74 68 6f | 72 27 73 20 64 69 73 63 |...Autho|r's disc|
|000010a0| 6c 61 6d 65 72 3a 20 49 | 20 68 61 76 65 20 6e 6f |lamer: I| have no|
|000010b0| 20 69 6e 74 65 6e 74 20 | 69 6e 20 6d 6f 64 69 66 | intent |in modif|
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|00001110| 20 49 66 20 79 6f 75 20 | 77 61 6e 74 20 74 6f 20 | If you |want to |
|00001120| 64 69 73 63 75 73 73 0a | 64 69 67 69 74 61 6c 20 |discuss.|digital |
|00001130| 63 61 72 74 6f 67 72 61 | 70 68 79 20 66 72 6f 6d |cartogra|phy from|
|00001140| 20 61 20 6c 65 73 73 20 | 6e 75 74 73 20 61 6e 64 | a less |nuts and|
|00001150| 20 62 6f 6c 74 73 20 6c | 65 76 65 6c 2c 20 64 72 | bolts l|evel, dr|
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|00001680| 20 20 31 36 33 37 30 20 | 20 34 34 30 32 31 31 30 |  16370 | 4402110|
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|00001800| 2f 2a 20 77 64 62 72 65 | 61 64 20 2d 20 63 6f 6e |/* wdbre|ad - con|
|00001810| 76 65 72 74 73 20 72 61 | 77 20 77 6f 72 6c 64 20 |verts ra|w world |
|00001820| 64 61 74 61 20 62 61 6e | 6b 20 49 49 20 66 69 6c |data ban|k II fil|
|00001830| 65 73 20 69 6e 74 6f 20 | 76 61 78 20 77 6f 72 64 |es into |vax word|
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|00001890| 77 72 69 74 74 65 6e 20 | 62 79 20 41 6c 61 6e 20 |written |by Alan |
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|00001930| 65 63 20 6f 66 20 57 44 | 42 49 49 2c 20 61 6e 64 |ec of WD|BII, and|
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|00001a50| 2e 20 54 68 65 20 66 69 | 6c 65 20 3e 6f 75 74 20 |. The fi|le >out |
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|00001a70| 72 79 20 6f 66 20 70 72 | 6f 63 65 73 73 65 64 20 |ry of pr|ocessed |
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|00001aa0| 23 69 6e 63 6c 75 64 65 | 20 3c 73 74 64 69 6f 2e |#include| <stdio.|
|00001ab0| 68 3e 0a 0a 23 64 65 66 | 69 6e 65 20 50 52 4f 47 |h>..#def|ine PROG|
|00001ac0| 4e 41 4d 45 20 22 77 64 | 62 72 65 61 64 22 0a 23 |NAME "wd|bread".#|
|00001ad0| 64 65 66 69 6e 65 20 45 | 42 43 44 49 43 46 4c 41 |define E|BCDICFLA|
|00001ae0| 47 20 30 09 09 2f 2a 20 | 30 3d 61 73 63 69 69 20 |G 0../* |0=ascii |
|00001af0| 69 6e 70 75 74 2c 20 31 | 3d 65 62 63 64 69 63 20 |input, 1|=ebcdic |
|00001b00| 2a 2f 0a 23 64 65 66 69 | 6e 65 20 49 4e 42 55 46 |*/.#defi|ne INBUF|
|00001b10| 53 49 5a 45 20 32 30 0a | 23 64 65 66 69 6e 65 20 |SIZE 20.|#define |
|00001b20| 50 49 50 45 4f 55 54 20 | 31 0a 23 64 65 66 69 6e |PIPEOUT |1.#defin|
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|00001b40| 64 61 74 61 22 0a 23 64 | 65 66 69 6e 65 20 49 4e |data".#d|efine IN|
|00001b50| 44 45 58 4e 41 4d 45 20 | 22 6d 61 70 2e 69 6e 64 |DEXNAME |"map.ind|
|00001b60| 65 78 22 0a 23 64 65 66 | 69 6e 65 20 57 52 49 54 |ex".#def|ine WRIT|
|00001b70| 45 4d 4f 44 45 20 22 77 | 22 0a 23 64 65 66 69 6e |EMODE "w|".#defin|
|00001b80| 65 20 4f 50 45 4e 46 41 | 49 4c 20 30 20 0a 23 64 |e OPENFA|IL 0 .#d|
|00001b90| 65 66 69 6e 65 20 4c 4f | 4e 33 36 30 20 31 32 39 |efine LO|N360 129|
|00001ba0| 36 30 30 30 0a 23 64 65 | 66 69 6e 65 20 46 52 41 |6000.#de|fine FRA|
|00001bb0| 47 4c 49 4d 49 54 20 32 | 30 0a 23 64 65 66 69 6e |GLIMIT 2|0.#defin|
|00001bc0| 65 20 6d 61 78 69 6e 74 | 20 20 32 31 34 37 34 38 |e maxint|  214748|
|00001bd0| 33 36 34 37 0a 23 64 65 | 66 69 6e 65 20 6d 69 6e |3647.#de|fine min|
|00001be0| 69 6e 74 20 2d 32 31 34 | 37 34 38 33 36 34 38 20 |int -214|7483648 |
|00001bf0| 0a 23 64 65 66 69 6e 65 | 20 76 28 61 72 67 29 20 |.#define| v(arg) |
|00001c00| 28 69 6e 62 75 66 5b 61 | 72 67 5d 2d 27 30 27 29 |(inbuf[a|rg]-'0')|
|00001c10| 0a 0a 23 64 65 66 69 6e | 65 20 41 42 53 28 61 29 |..#defin|e ABS(a)|
|00001c20| 20 28 28 61 29 3c 30 3f | 28 2d 61 29 3a 28 61 29 | ((a)<0?|(-a):(a)|
|00001c30| 29 0a 0a 46 49 4c 45 20 | 2a 6d 61 70 64 61 74 61 |)..FILE |*mapdata|
|00001c40| 2c 20 2a 6d 61 70 69 6e | 64 65 78 3b 0a 63 68 61 |, *mapin|dex;.cha|
|00001c50| 72 20 69 6e 62 75 66 5b | 49 4e 42 55 46 53 49 5a |r inbuf[|INBUFSIZ|
|00001c60| 45 2b 31 5d 2c 20 72 65 | 6d 61 70 5b 32 35 36 5d |E+1], re|map[256]|
|00001c70| 3b 0a 69 6e 74 20 72 61 | 6e 6b 2c 20 63 6f 75 6e |;.int ra|nk, coun|
|00001c80| 74 3b 0a 69 6e 74 20 66 | 72 61 67 63 6f 75 6e 74 |t;.int f|ragcount|
|00001c90| 2c 20 74 6f 74 66 72 61 | 67 2c 20 72 65 61 64 72 |, totfra|g, readr|
|00001ca0| 65 63 2c 20 77 72 69 74 | 65 72 65 63 2c 20 72 65 |ec, writ|erec, re|
|00001cb0| 61 64 70 6f 69 6e 74 2c | 20 77 72 69 74 65 70 6f |adpoint,| writepo|
|00001cc0| 69 6e 74 3b 0a 69 6e 74 | 20 69 2c 20 6a 2c 20 6b |int;.int| i, j, k|
|00001cd0| 2c 20 6e 2c 20 73 2c 20 | 65 2c 20 77 3b 0a 73 68 |, n, s, |e, w;.sh|
|00001ce0| 6f 72 74 20 73 68 6f 72 | 74 6e 2c 20 73 68 6f 72 |ort shor|tn, shor|
|00001cf0| 74 73 2c 20 73 68 6f 72 | 74 65 2c 20 73 68 6f 72 |ts, shor|te, shor|
|00001d00| 74 77 3b 0a 69 6e 74 20 | 6f 6c 61 74 2c 20 6f 6c |tw;.int |olat, ol|
|00001d10| 6f 6e 2c 20 70 72 69 76 | 6c 61 74 2c 20 70 72 69 |on, priv|lat, pri|
|00001d20| 76 6c 6f 6e 2c 20 64 6c | 61 74 2c 20 64 6c 6f 6e |vlon, dl|at, dlon|
|00001d30| 2c 20 6f 70 72 69 76 6c | 61 74 2c 20 6f 70 72 69 |, oprivl|at, opri|
|00001d40| 76 6c 6f 6e 3b 0a 0a 2f | 2a 20 54 48 45 20 4d 41 |vlon;../|* THE MA|
|00001d50| 49 4e 20 2a 2f 0a 0a 6d | 61 69 6e 28 61 72 67 63 |IN */..m|ain(argc|
|00001d60| 2c 61 72 67 76 29 0a 20 | 20 20 20 69 6e 74 20 20 |,argv). |   int  |
|00001d70| 61 72 67 63 3b 0a 20 20 | 20 20 63 68 61 72 20 2a |argc;.  |  char *|
|00001d80| 2a 61 72 67 76 3b 0a 20 | 20 20 20 7b 0a 0a 2f 2a |*argv;. |   {../*|
|00001d90| 20 6f 70 65 6e 20 74 68 | 65 20 64 61 74 61 20 61 | open th|e data a|
|00001da0| 6e 64 20 69 6e 64 65 78 | 20 6f 75 74 70 75 74 20 |nd index| output |
|00001db0| 2a 2f 0a 0a 20 20 20 20 | 69 66 20 28 28 6d 61 70 |*/..    |if ((map|
|00001dc0| 64 61 74 61 20 3d 20 66 | 6f 70 65 6e 28 44 41 54 |data = f|open(DAT|
|00001dd0| 41 4e 41 4d 45 2c 20 57 | 52 49 54 45 4d 4f 44 45 |ANAME, W|RITEMODE|
|00001de0| 29 29 20 3d 3d 20 4f 50 | 45 4e 46 41 49 4c 29 0a |)) == OP|ENFAIL).|
|00001df0| 20 20 20 20 20 20 20 20 | 61 62 6f 72 74 28 22 6f |        |abort("o|
|00001e00| 70 65 6e 20 66 61 69 6c | 20 6f 6e 20 25 73 22 2c |pen fail| on %s",|
|00001e10| 20 44 41 54 41 4e 41 4d | 45 29 3b 0a 0a 20 20 20 | DATANAM|E);..   |
|00001e20| 20 69 66 20 28 28 6d 61 | 70 69 6e 64 65 78 20 3d | if ((ma|pindex =|
|00001e30| 20 66 6f 70 65 6e 28 49 | 4e 44 45 58 4e 41 4d 45 | fopen(I|NDEXNAME|
|00001e40| 2c 20 57 52 49 54 45 4d | 4f 44 45 29 29 20 3d 3d |, WRITEM|ODE)) ==|
|00001e50| 20 4f 50 45 4e 46 41 49 | 4c 29 0a 20 20 20 20 20 | OPENFAI|L).     |
|00001e60| 20 20 20 61 62 6f 72 74 | 28 22 6f 70 65 6e 20 66 |   abort|("open f|
|00001e70| 61 69 6c 20 6f 6e 20 25 | 73 22 2c 20 49 4e 44 45 |ail on %|s", INDE|
|00001e80| 58 4e 41 4d 45 29 3b 0a | 20 20 20 20 0a 2f 2a 20 |XNAME);.|    ./* |
|00001e90| 73 65 74 20 72 65 6d 61 | 70 20 74 6f 20 6d 61 70 |set rema|p to map|
|00001ea0| 20 69 6e 74 6f 20 41 53 | 43 49 49 2c 20 64 69 67 | into AS|CII, dig|
|00001eb0| 69 74 20 30 20 66 6f 72 | 20 61 6c 6c 20 6f 74 68 |it 0 for| all oth|
|00001ec0| 65 72 20 63 68 61 72 61 | 63 74 65 72 73 20 2a 2f |er chara|cters */|
|00001ed0| 0a 0a 20 20 20 20 69 66 | 20 28 45 42 43 44 49 43 |..    if| (EBCDIC|
|00001ee0| 46 4c 41 47 29 20 0a 2f | 2a 20 45 42 43 44 49 43 |FLAG) ./|* EBCDIC|
|00001ef0| 20 52 45 4d 41 50 50 49 | 4e 47 20 53 54 55 46 46 | REMAPPI|NG STUFF|
|00001f00| 20 2a 2f 0a 20 20 20 20 | 20 20 20 20 7b 0a 09 66 | */.    |    {..f|
|00001f10| 6f 72 20 28 69 3d 30 3b | 20 69 3c 32 35 36 3b 20 |or (i=0;| i<256; |
|00001f20| 69 2b 2b 29 20 72 65 6d | 61 70 5b 69 5d 20 3d 20 |i++) rem|ap[i] = |
|00001f30| 27 30 27 3b 09 09 2f 2a | 20 64 65 66 2e 20 30 20 |'0';../*| def. 0 |
|00001f40| 2a 2f 0a 09 66 6f 72 20 | 28 69 3d 30 3b 20 69 3c |*/..for |(i=0; i<|
|00001f50| 31 30 3b 20 69 2b 2b 29 | 20 72 65 6d 61 70 5b 32 |10; i++)| remap[2|
|00001f60| 34 30 2b 69 5d 20 3d 20 | 34 38 2b 69 3b 09 2f 2a |40+i] = |48+i;./*|
|00001f70| 20 64 69 67 69 74 73 20 | 2a 2f 0a 09 72 65 6d 61 | digits |*/..rema|
|00001f80| 70 5b 31 30 33 5d 20 3d | 20 27 57 27 3b 09 09 09 |p[103] =| 'W';...|
|00001f90| 09 2f 2a 20 77 2c 57 2c | 73 2c 53 20 2a 2f 0a 09 |./* w,W,|s,S */..|
|00001fa0| 72 65 6d 61 70 5b 32 33 | 31 5d 20 3d 20 27 57 27 |remap[23|1] = 'W'|
|00001fb0| 3b 0a 09 72 65 6d 61 70 | 5b 39 39 5d 20 3d 20 27 |;..remap|[99] = '|
|00001fc0| 53 27 3b 0a 09 72 65 6d | 61 70 5b 32 32 37 5d 20 |S';..rem|ap[227] |
|00001fd0| 3d 20 27 53 27 3b 0a 09 | 7d 0a 20 20 20 20 65 6c |= 'S';..|}.    el|
|00001fe0| 73 65 0a 2f 2a 20 41 53 | 43 49 49 20 52 45 4d 41 |se./* AS|CII REMA|
|00001ff0| 50 50 49 4e 47 20 28 69 | 64 65 6e 74 69 74 79 20 |PPING (i|dentity |
|00002000| 78 66 6f 72 6d 2c 20 73 | 70 61 63 65 20 2d 3e 20 |xform, s|pace -> |
|00002010| 64 69 67 69 74 20 30 20 | 2a 2f 0a 09 7b 0a 09 66 |digit 0 |*/..{..f|
|00002020| 6f 72 20 28 69 3d 30 3b | 20 69 3c 32 35 36 3b 20 |or (i=0;| i<256; |
|00002030| 69 2b 2b 29 20 72 65 6d | 61 70 5b 69 5d 20 3d 20 |i++) rem|ap[i] = |
|00002040| 69 3b 09 09 2f 2a 20 69 | 64 65 6e 74 69 74 79 20 |i;../* i|dentity |
|00002050| 2a 2f 0a 09 72 65 6d 61 | 70 5b 27 20 27 5d 20 3d |*/..rema|p[' '] =|
|00002060| 20 27 30 27 3b 09 09 09 | 09 2f 2a 20 73 70 61 63 | '0';...|./* spac|
|00002070| 65 20 2d 3e 20 30 20 2a | 2f 0a 09 7d 0a 0a 20 20 |e -> 0 *|/..}..  |
|00002080| 20 20 69 6e 62 75 66 5b | 49 4e 42 55 46 53 49 5a |  inbuf[|INBUFSIZ|
|00002090| 45 5d 20 3d 20 27 5c 30 | 27 3b 0a 20 20 20 20 72 |E] = '\0|';.    r|
|000020a0| 65 61 64 72 65 63 20 3d | 20 30 3b 0a 20 20 20 20 |eadrec =| 0;.    |
|000020b0| 77 72 69 74 65 72 65 63 | 20 3d 20 30 3b 0a 20 20 |writerec| = 0;.  |
|000020c0| 20 20 74 6f 74 66 72 61 | 67 20 3d 20 30 3b 0a 0a |  totfra|g = 0;..|
|000020d0| 2f 2a 20 6e 6f 77 20 74 | 68 65 20 74 6f 70 20 6c |/* now t|he top l|
|000020e0| 65 76 65 6c 20 63 6f 75 | 6e 74 20 6c 6f 6f 70 20 |evel cou|nt loop |
|000020f0| 2a 2f 0a 0a 20 20 20 20 | 77 68 69 6c 65 28 20 66 |*/..    |while( f|
|00002100| 72 65 61 64 28 26 69 6e | 62 75 66 5b 30 5d 2c 20 |read(&in|buf[0], |
|00002110| 31 2c 20 49 4e 42 55 46 | 53 49 5a 45 2c 20 73 74 |1, INBUF|SIZE, st|
|00002120| 64 69 6e 29 20 3d 3d 20 | 49 4e 42 55 46 53 49 5a |din) == |INBUFSIZ|
|00002130| 45 29 0a 09 7b 0a 09 72 | 65 61 64 72 65 63 2b 2b |E)..{..r|eadrec++|
|00002140| 3b 0a 09 72 65 61 64 70 | 6f 69 6e 74 20 3d 20 30 |;..readp|oint = 0|
|00002150| 3b 0a 09 77 72 69 74 65 | 70 6f 69 6e 74 20 3d 20 |;..write|point = |
|00002160| 30 3b 0a 09 0a 09 66 6f | 72 20 28 69 3d 30 3b 20 |0;....fo|r (i=0; |
|00002170| 69 3c 49 4e 42 55 46 53 | 49 5a 45 3b 20 69 2b 2b |i<INBUFS|IZE; i++|
|00002180| 29 20 69 6e 62 75 66 5b | 69 5d 20 3d 20 72 65 6d |) inbuf[|i] = rem|
|00002190| 61 70 5b 69 6e 62 75 66 | 5b 69 5d 5d 3b 0a 09 70 |ap[inbuf|[i]];..p|
|000021a0| 72 69 6e 74 66 28 22 2f | 25 73 2f 5c 6e 22 2c 20 |rintf("/|%s/\n", |
|000021b0| 69 6e 62 75 66 29 3b 0a | 09 73 73 63 61 6e 66 28 |inbuf);.|.sscanf(|
|000021c0| 20 26 69 6e 62 75 66 5b | 39 5d 2c 20 22 25 36 6c | &inbuf[|9], "%6l|
|000021d0| 64 22 2c 20 26 63 6f 75 | 6e 74 29 3b 0a 09 73 73 |d", &cou|nt);..ss|
|000021e0| 63 61 6e 66 28 20 26 69 | 6e 62 75 66 5b 37 5d 2c |canf( &i|nbuf[7],|
|000021f0| 20 22 25 32 6c 64 22 2c | 20 26 72 61 6e 6b 29 3b | "%2ld",| &rank);|
|00002200| 0a 09 70 72 69 6e 74 66 | 28 22 63 6f 75 6e 74 20 |..printf|("count |
|00002210| 25 64 20 72 61 6e 6b 20 | 25 64 5c 6e 22 2c 20 63 |%d rank |%d\n", c|
|00002220| 6f 75 6e 74 2c 20 72 61 | 6e 6b 29 3b 0a 09 66 66 |ount, ra|nk);..ff|
|00002230| 6c 75 73 68 28 73 74 64 | 6f 75 74 29 3b 0a 09 0a |lush(std|out);...|
|00002240| 09 6e 20 3d 20 6d 69 6e | 69 6e 74 3b 0a 09 73 20 |.n = min|int;..s |
|00002250| 3d 20 6d 61 78 69 6e 74 | 3b 0a 09 65 20 3d 20 6d |= maxint|;..e = m|
|00002260| 69 6e 69 6e 74 3b 0a 09 | 77 20 3d 20 6d 61 78 69 |inint;..|w = maxi|
|00002270| 6e 74 3b 0a 0a 2f 2a 20 | 4e 45 57 20 53 54 55 46 |nt;../* |NEW STUF|
|00002280| 46 20 2a 2f 0a 0a 09 66 | 72 61 67 63 6f 75 6e 74 |F */...f|ragcount|
|00002290| 20 3d 20 30 3b 0a 09 0a | 2f 2a 20 74 68 65 20 68 | = 0;...|/* the h|
|000022a0| 69 67 68 2d 73 70 65 65 | 64 20 64 61 74 61 20 6c |igh-spee|d data l|
|000022b0| 6f 6f 70 20 2a 2f 0a 09 | 66 6f 72 20 28 6a 3d 30 |oop */..|for (j=0|
|000022c0| 3b 20 6a 3c 63 6f 75 6e | 74 3b 20 6a 2b 2b 29 0a |; j<coun|t; j++).|
|000022d0| 09 20 20 20 20 7b 0a 2f | 2a 20 6f 70 74 69 6d 69 |.    {./|* optimi|
|000022e0| 7a 61 74 69 6f 6e 73 20 | 2a 2f 0a 09 20 20 20 20 |zations |*/..    |
|000022f0| 72 65 67 69 73 74 65 72 | 20 69 6e 74 20 6c 61 74 |register| int lat|
|00002300| 2c 20 6c 6f 6e 2c 20 72 | 53 49 58 2c 20 72 54 45 |, lon, r|SIX, rTE|
|00002310| 4e 3b 0a 09 20 20 20 20 | 72 65 67 69 73 74 65 72 |N;..    |register|
|00002320| 20 63 68 61 72 20 2a 62 | 61 73 65 3b 0a 09 20 20 | char *b|ase;..  |
|00002330| 20 20 72 54 45 4e 20 3d | 20 31 30 3b 0a 09 20 20 |  rTEN =| 10;..  |
|00002340| 20 20 72 53 49 58 20 3d | 20 36 3b 0a 0a 09 20 20 |  rSIX =| 6;...  |
|00002350| 20 20 6f 6c 61 74 20 3d | 20 6c 61 74 3b 0a 09 20 |  olat =| lat;.. |
|00002360| 20 20 20 6f 6c 6f 6e 20 | 3d 20 6c 6f 6e 3b 0a 09 |   olon |= lon;..|
|00002370| 20 20 20 20 0a 20 20 20 | 20 09 20 20 20 20 66 72 |    .   | .    fr|
|00002380| 65 61 64 28 26 69 6e 62 | 75 66 5b 30 5d 2c 20 31 |ead(&inb|uf[0], 1|
|00002390| 2c 20 49 4e 42 55 46 53 | 49 5a 45 2c 20 73 74 64 |, INBUFS|IZE, std|
|000023a0| 69 6e 29 3b 0a 09 20 20 | 20 20 66 6f 72 20 28 69 |in);..  |  for (i|
|000023b0| 3d 30 3b 20 69 3c 49 4e | 42 55 46 53 49 5a 45 3b |=0; i<IN|BUFSIZE;|
|000023c0| 20 69 2b 2b 29 20 69 6e | 62 75 66 5b 69 5d 20 3d | i++) in|buf[i] =|
|000023d0| 20 72 65 6d 61 70 5b 69 | 6e 62 75 66 5b 69 5d 5d | remap[i|nbuf[i]]|
|000023e0| 3b 0a 09 20 20 20 20 0a | 09 20 20 20 20 72 65 61 |;..    .|.    rea|
|000023f0| 64 70 6f 69 6e 74 2b 2b | 3b 0a 2f 2a 0a 20 2a 20 |dpoint++|;./*. * |
|00002400| 6f 70 74 69 6d 69 7a 61 | 74 69 6f 6e 20 6f 66 20 |optimiza|tion of |
|00002410| 74 68 65 20 66 6f 6c 6c | 6f 77 69 6e 67 3a 0a 20 |the foll|owing:. |
|00002420| 2a 0a 20 2a 09 20 20 20 | 20 6c 61 74 20 3d 20 76 |*. *.   | lat = v|
|00002430| 28 30 29 2a 33 36 30 30 | 30 20 2b 20 76 28 31 29 |(0)*3600|0 + v(1)|
|00002440| 2a 33 36 30 30 20 2b 20 | 76 28 32 29 2a 36 30 30 |*3600 + |v(2)*600|
|00002450| 20 2b 0a 20 2a 09 20 20 | 20 20 20 20 76 28 33 29 | +. *.  |    v(3)|
|00002460| 2a 36 30 20 2b 20 76 28 | 34 29 2a 31 30 20 2b 20 |*60 + v(|4)*10 + |
|00002470| 76 28 35 29 3b 0a 20 2a | 09 20 20 20 20 69 66 20 |v(5);. *|.    if |
|00002480| 28 69 6e 62 75 66 5b 36 | 5d 20 3d 3d 20 27 53 27 |(inbuf[6|] == 'S'|
|00002490| 29 20 6c 61 74 20 3d 20 | 2d 6c 61 74 3b 0a 20 2a |) lat = |-lat;. *|
|000024a0| 2f 0a 09 20 20 20 20 62 | 61 73 65 20 3d 20 26 69 |/..    b|ase = &i|
|000024b0| 6e 62 75 66 5b 30 5d 3b | 0a 09 20 20 20 20 6c 61 |nbuf[0];|..    la|
|000024c0| 74 20 3d 20 2a 62 61 73 | 65 2b 2b 3b 0a 09 20 20 |t = *bas|e++;..  |
|000024d0| 20 20 6c 61 74 20 2a 3d | 20 72 54 45 4e 3b 0a 09 |  lat *=| rTEN;..|
|000024e0| 20 20 20 20 6c 61 74 20 | 2b 3d 20 2a 62 61 73 65 |    lat |+= *base|
|000024f0| 2b 2b 3b 0a 09 20 20 20 | 20 6c 61 74 20 2a 3d 20 |++;..   | lat *= |
|00002500| 72 53 49 58 3b 0a 09 20 | 20 20 20 6c 61 74 20 2b |rSIX;.. |   lat +|
|00002510| 3d 20 2a 62 61 73 65 2b | 2b 3b 0a 09 20 20 20 20 |= *base+|+;..    |
|00002520| 6c 61 74 20 2a 3d 20 72 | 54 45 4e 3b 0a 09 20 20 |lat *= r|TEN;..  |
|00002530| 20 20 6c 61 74 20 2b 3d | 20 2a 62 61 73 65 2b 2b |  lat +=| *base++|
|00002540| 3b 0a 09 20 20 20 20 6c | 61 74 20 2a 3d 20 72 53 |;..    l|at *= rS|
|00002550| 49 58 3b 0a 09 20 20 20 | 20 6c 61 74 20 2b 3d 20 |IX;..   | lat += |
|00002560| 2a 62 61 73 65 2b 2b 3b | 0a 09 20 20 20 20 6c 61 |*base++;|..    la|
|00002570| 74 20 2a 3d 20 72 54 45 | 4e 3b 0a 09 20 20 20 20 |t *= rTE|N;..    |
|00002580| 6c 61 74 20 2b 3d 20 2a | 62 61 73 65 2b 2b 3b 0a |lat += *|base++;.|
|00002590| 09 20 20 20 20 6c 61 74 | 20 2d 3d 20 27 30 27 2a |.    lat| -= '0'*|
|000025a0| 28 33 36 30 30 30 2b 33 | 36 30 30 2b 36 30 30 2b |(36000+3|600+600+|
|000025b0| 36 30 2b 31 30 2b 31 29 | 3b 20 2f 2a 20 63 6f 72 |60+10+1)|; /* cor|
|000025c0| 72 65 63 74 20 66 6f 72 | 20 61 73 63 69 69 20 30 |rect for| ascii 0|
|000025d0| 30 30 30 30 30 20 2a 2f | 0a 09 20 20 20 20 69 66 |00000 */|..    if|
|000025e0| 20 28 2a 62 61 73 65 20 | 3d 3d 20 27 53 27 29 20 | (*base |== 'S') |
|000025f0| 6c 61 74 20 3d 20 2d 6c | 61 74 3b 0a 2f 2a 0a 20 |lat = -l|at;./*. |
|00002600| 2a 20 6f 70 74 69 6d 69 | 7a 61 74 69 6f 6e 20 6f |* optimi|zation o|
|00002610| 66 20 74 68 65 20 66 6f | 6c 6c 6f 77 69 6e 67 3a |f the fo|llowing:|
|00002620| 0a 20 2a 0a 20 2a 09 20 | 20 20 20 6c 6f 6e 20 3d |. *. *. |   lon =|
|00002630| 20 76 28 37 29 2a 33 36 | 30 30 30 30 20 2b 20 76 | v(7)*36|0000 + v|
|00002640| 28 38 29 2a 33 36 30 30 | 30 20 2b 20 76 28 39 29 |(8)*3600|0 + v(9)|
|00002650| 2a 33 36 30 30 20 2b 0a | 20 2a 09 20 20 20 20 20 |*3600 +.| *.     |
|00002660| 20 76 28 31 30 29 2a 36 | 30 30 20 2b 20 76 28 31 | v(10)*6|00 + v(1|
|00002670| 31 29 2a 36 30 20 2b 20 | 76 28 31 32 29 2a 31 30 |1)*60 + |v(12)*10|
|00002680| 20 2b 20 76 28 31 33 29 | 3b 0a 20 2a 20 20 09 20 | + v(13)|;. *  . |
|00002690| 20 20 20 69 66 20 28 69 | 6e 62 75 66 5b 31 34 5d |   if (i|nbuf[14]|
|000026a0| 20 3d 3d 20 27 57 27 29 | 20 6c 6f 6e 20 3d 20 2d | == 'W')| lon = -|
|000026b0| 6c 6f 6e 3b 0a 20 2a 2f | 0a 09 20 20 20 20 62 61 |lon;. */|..    ba|
|000026c0| 73 65 20 3d 20 26 69 6e | 62 75 66 5b 37 5d 3b 0a |se = &in|buf[7];.|
|000026d0| 09 20 20 20 20 6c 6f 6e | 20 3d 20 2a 62 61 73 65 |.    lon| = *base|
|000026e0| 2b 2b 3b 0a 09 20 20 20 | 20 6c 6f 6e 20 2a 3d 20 |++;..   | lon *= |
|000026f0| 72 54 45 4e 3b 0a 09 20 | 20 20 20 6c 6f 6e 20 2b |rTEN;.. |   lon +|
|00002700| 3d 20 2a 62 61 73 65 2b | 2b 3b 0a 09 20 20 20 20 |= *base+|+;..    |
|00002710| 6c 6f 6e 20 2a 3d 20 72 | 54 45 4e 3b 0a 09 20 20 |lon *= r|TEN;..  |
|00002720| 20 20 6c 6f 6e 20 2b 3d | 20 2a 62 61 73 65 2b 2b |  lon +=| *base++|
|00002730| 3b 0a 09 20 20 20 20 6c | 6f 6e 20 2a 3d 20 72 53 |;..    l|on *= rS|
|00002740| 49 58 3b 0a 09 20 20 20 | 20 6c 6f 6e 20 2b 3d 20 |IX;..   | lon += |
|00002750| 2a 62 61 73 65 2b 2b 3b | 0a 09 20 20 20 20 6c 6f |*base++;|..    lo|
|00002760| 6e 20 2a 3d 20 72 54 45 | 4e 3b 0a 09 20 20 20 20 |n *= rTE|N;..    |
|00002770| 6c 6f 6e 20 2b 3d 20 2a | 62 61 73 65 2b 2b 3b 0a |lon += *|base++;.|
|00002780| 09 20 20 20 20 6c 6f 6e | 20 2a 3d 20 72 53 49 58 |.    lon| *= rSIX|
|00002790| 3b 0a 09 20 20 20 20 6c | 6f 6e 20 2b 3d 20 2a 62 |;..    l|on += *b|
|000027a0| 61 73 65 2b 2b 3b 0a 09 | 20 20 20 20 6c 6f 6e 20 |ase++;..|    lon |
|000027b0| 2a 3d 20 72 54 45 4e 3b | 0a 09 20 20 20 20 6c 6f |*= rTEN;|..    lo|
|000027c0| 6e 20 2b 3d 20 2a 62 61 | 73 65 2b 2b 3b 0a 09 20 |n += *ba|se++;.. |
|000027d0| 20 20 20 6c 6f 6e 20 2d | 3d 20 27 30 27 2a 28 33 |   lon -|= '0'*(3|
|000027e0| 36 30 30 30 30 2b 33 36 | 30 30 30 2b 33 36 30 30 |60000+36|000+3600|
|000027f0| 2b 36 30 30 2b 36 30 2b | 31 30 2b 31 29 3b 20 2f |+600+60+|10+1); /|
|00002800| 2a 20 61 73 63 69 69 20 | 30 30 30 30 30 30 30 20 |* ascii |0000000 |
|00002810| 2a 2f 0a 09 20 20 20 20 | 69 66 20 28 2a 62 61 73 |*/..    |if (*bas|
|00002820| 65 20 3d 3d 20 27 57 27 | 29 20 6c 6f 6e 20 3d 20 |e == 'W'|) lon = |
|00002830| 2d 6c 6f 6e 3b 0a 2f 2a | 0a 20 2a 20 68 65 6d 69 |-lon;./*|. * hemi|
|00002840| 73 70 68 65 72 65 20 63 | 68 65 63 6b 0a 20 2a 2f |sphere c|heck. */|
|00002850| 0a 09 20 20 20 20 69 66 | 20 28 6c 6f 6e 20 3e 3d |..    if| (lon >=|
|00002860| 20 4c 4f 4e 33 36 30 29 | 20 6c 6f 6e 20 2d 3d 20 | LON360)| lon -= |
|00002870| 4c 4f 4e 33 36 30 3b 0a | 09 20 20 20 20 69 66 20 |LON360;.|.    if |
|00002880| 28 28 6a 20 21 3d 20 30 | 29 20 26 26 20 28 41 42 |((j != 0|) && (AB|
|00002890| 53 28 6f 6c 6f 6e 2d 6c | 6f 6e 29 3e 28 4c 4f 4e |S(olon-l|on)>(LON|
|000028a0| 33 36 30 2f 32 29 29 29 | 0a 09 09 7b 0a 09 09 77 |360/2)))|...{...w|
|000028b0| 61 72 6e 69 6e 67 28 22 | 64 61 74 65 2d 6c 69 6e |arning("|date-lin|
|000028c0| 65 20 63 72 6f 73 73 69 | 6e 67 3a 20 25 64 5c 6e |e crossi|ng: %d\n|
|000028d0| 22 2c 20 6c 6f 6e 29 3b | 0a 09 09 7d 0a 2f 2a 0a |", lon);|...}./*.|
|000028e0| 20 2a 20 61 64 6a 75 73 | 74 20 62 6f 75 6e 64 69 | * adjus|t boundi|
|000028f0| 6e 67 20 62 6f 78 0a 20 | 2a 2f 0a 09 20 20 20 20 |ng box. |*/..    |
|00002900| 69 66 20 28 6c 61 74 20 | 3e 20 6e 29 20 6e 20 3d |if (lat |> n) n =|
|00002910| 20 6c 61 74 3b 0a 09 20 | 20 20 20 69 66 20 28 6c | lat;.. |   if (l|
|00002920| 61 74 20 3c 20 73 29 20 | 73 20 3d 20 6c 61 74 3b |at < s) |s = lat;|
|00002930| 0a 09 20 20 20 20 69 66 | 20 28 6c 6f 6e 20 3e 20 |..    if| (lon > |
|00002940| 65 29 20 65 20 3d 20 6c | 6f 6e 3b 0a 09 20 20 20 |e) e = l|on;..   |
|00002950| 20 69 66 20 28 6c 6f 6e | 20 3c 20 77 29 20 77 20 | if (lon| < w) w |
|00002960| 3d 20 6c 6f 6e 3b 0a 09 | 20 20 20 20 0a 20 20 20 |= lon;..|    .   |
|00002970| 20 09 20 20 20 20 69 66 | 20 28 6a 20 3d 3d 20 30 | .    if| (j == 0|
|00002980| 29 0a 09 09 7b 0a 09 09 | 64 6c 61 74 20 3d 20 6c |)...{...|dlat = l|
|00002990| 61 74 3b 0a 09 09 64 6c | 6f 6e 20 3d 20 6c 6f 6e |at;...dl|on = lon|
|000029a0| 3b 0a 09 09 66 77 72 69 | 74 65 28 26 64 6c 61 74 |;...fwri|te(&dlat|
|000029b0| 2c 20 31 2c 20 34 2c 20 | 6d 61 70 64 61 74 61 29 |, 1, 4, |mapdata)|
|000029c0| 3b 0a 09 09 66 77 72 69 | 74 65 28 26 64 6c 6f 6e |;...fwri|te(&dlon|
|000029d0| 2c 20 31 2c 20 34 2c 20 | 6d 61 70 64 61 74 61 29 |, 1, 4, |mapdata)|
|000029e0| 3b 0a 09 09 77 72 69 74 | 65 70 6f 69 6e 74 2b 2b |;...writ|epoint++|
|000029f0| 3b 0a 09 09 7d 0a 09 20 | 20 20 20 65 6c 73 65 0a |;...}.. |   else.|
|00002a00| 09 09 7b 0a 09 09 64 6c | 61 74 20 3d 20 6c 61 74 |..{...dl|at = lat|
|00002a10| 20 2d 20 6f 6c 61 74 3b | 0a 09 20 20 20 20 20 20 | - olat;|..      |
|00002a20| 20 20 64 6c 6f 6e 20 3d | 20 6c 6f 6e 20 2d 20 6f |  dlon =| lon - o|
|00002a30| 6c 6f 6e 3b 0a 09 20 20 | 20 20 20 20 20 20 66 72 |lon;..  |      fr|
|00002a40| 61 67 63 6f 75 6e 74 20 | 3d 20 72 6f 75 6e 64 75 |agcount |= roundu|
|00002a50| 70 64 69 76 28 20 6c 6d | 61 78 28 20 6c 61 62 73 |pdiv( lm|ax( labs|
|00002a60| 28 64 6c 61 74 29 2c 20 | 6c 61 62 73 28 64 6c 6f |(dlat), |labs(dlo|
|00002a70| 6e 29 20 29 20 2c 20 31 | 32 37 6c 29 3b 0a 09 09 |n) ) , 1|27l);...|
|00002a80| 69 66 20 28 66 72 61 67 | 63 6f 75 6e 74 20 3d 3d |if (frag|count ==|
|00002a90| 31 29 0a 09 09 20 20 20 | 20 7b 0a 09 09 20 20 20 |1)...   | {...   |
|00002aa0| 20 66 77 72 69 74 65 28 | 26 64 6c 61 74 2c 20 31 | fwrite(|&dlat, 1|
|00002ab0| 2c 20 31 2c 20 6d 61 70 | 64 61 74 61 29 3b 0a 09 |, 1, map|data);..|
|00002ac0| 09 20 20 20 20 66 77 72 | 69 74 65 28 26 64 6c 6f |.    fwr|ite(&dlo|
|00002ad0| 6e 2c 20 31 2c 20 31 2c | 20 6d 61 70 64 61 74 61 |n, 1, 1,| mapdata|
|00002ae0| 29 3b 0a 09 09 20 20 20 | 20 77 72 69 74 65 70 6f |);...   | writepo|
|00002af0| 69 6e 74 2b 2b 3b 0a 09 | 09 20 20 20 20 7d 0a 09 |int++;..|.    }..|
|00002b00| 09 65 6c 73 65 0a 09 09 | 20 20 20 20 7b 0a 09 09 |.else...|    {...|
|00002b10| 20 20 20 20 69 66 20 28 | 66 72 61 67 63 6f 75 6e |    if (|fragcoun|
|00002b20| 74 20 3d 3d 20 30 29 0a | 09 09 20 20 20 20 20 20 |t == 0).|..      |
|00002b30| 20 20 77 61 72 6e 69 6e | 67 28 22 66 72 61 67 63 |  warnin|g("fragc|
|00002b40| 6f 75 6e 74 3d 30 20 3d | 3e 20 63 6f 6e 73 65 63 |ount=0 =|> consec|
|00002b50| 2e 20 64 75 70 6c 69 63 | 61 74 65 20 70 6f 69 6e |. duplic|ate poin|
|00002b60| 74 73 22 2c 4e 55 4c 4c | 29 3b 0a 09 09 20 20 20 |ts",NULL|);...   |
|00002b70| 20 69 66 20 28 66 72 61 | 67 63 6f 75 6e 74 20 3e | if (fra|gcount >|
|00002b80| 20 46 52 41 47 4c 49 4d | 49 54 29 0a 09 09 20 20 | FRAGLIM|IT)...  |
|00002b90| 20 20 20 20 20 20 7b 0a | 09 09 09 77 61 72 6e 69 |      {.|...warni|
|00002ba0| 6e 67 28 22 65 78 63 65 | 73 73 69 76 65 20 66 72 |ng("exce|ssive fr|
|00002bb0| 61 67 6d 65 6e 74 73 20 | 25 6c 64 22 2c 66 72 61 |agments |%ld",fra|
|00002bc0| 67 63 6f 75 6e 74 29 3b | 0a 09 09 09 77 61 72 6e |gcount);|....warn|
|00002bd0| 69 6e 67 28 22 6f 63 63 | 75 72 72 69 6e 67 20 61 |ing("occ|urring a|
|00002be0| 74 20 73 65 67 6d 65 6e | 74 3a 20 25 64 5c 6e 22 |t segmen|t: %d\n"|
|00002bf0| 2c 20 6a 29 3b 0a 09 09 | 09 69 66 20 28 66 72 61 |, j);...|.if (fra|
|00002c00| 67 63 6f 75 6e 74 20 3e | 20 32 30 30 30 29 0a 09 |gcount >| 2000)..|
|00002c10| 09 09 20 20 20 20 7b 0a | 09 09 09 20 20 20 20 77 |..    {.|...    w|
|00002c20| 61 72 6e 69 6e 67 28 22 | 74 72 61 63 65 20 76 61 |arning("|trace va|
|00002c30| 72 73 3a 20 5c 6e 22 29 | 3b 0a 09 09 09 20 20 20 |rs: \n")|;....   |
|00002c40| 20 77 61 72 6e 69 6e 67 | 28 22 20 6c 61 74 20 3d | warning|(" lat =|
|00002c50| 20 25 64 5c 6e 22 2c 20 | 20 6c 61 74 29 3b 0a 09 | %d\n", | lat);..|
|00002c60| 09 09 20 20 20 20 77 61 | 72 6e 69 6e 67 28 22 6f |..    wa|rning("o|
|00002c70| 6c 61 74 20 3d 20 25 64 | 5c 6e 22 2c 20 6f 6c 61 |lat = %d|\n", ola|
|00002c80| 74 29 3b 0a 09 09 09 20 | 20 20 20 77 61 72 6e 69 |t);.... |   warni|
|00002c90| 6e 67 28 22 64 6c 61 74 | 20 3d 20 25 64 5c 6e 22 |ng("dlat| = %d\n"|
|00002ca0| 2c 20 64 6c 61 74 29 3b | 0a 09 09 09 20 20 20 20 |, dlat);|....    |
|00002cb0| 77 61 72 6e 69 6e 67 28 | 22 20 6c 6f 6e 20 3d 20 |warning(|" lon = |
|00002cc0| 25 64 5c 6e 22 2c 20 20 | 6c 6f 6e 29 3b 0a 09 09 |%d\n",  |lon);...|
|00002cd0| 09 20 20 20 20 77 61 72 | 6e 69 6e 67 28 22 6f 6c |.    war|ning("ol|
|00002ce0| 6f 6e 20 3d 20 25 64 5c | 6e 22 2c 20 6f 6c 6f 6e |on = %d\|n", olon|
|00002cf0| 29 3b 0a 09 09 09 20 20 | 20 20 77 61 72 6e 69 6e |);....  |  warnin|
|00002d00| 67 28 22 64 6c 6f 6e 20 | 3d 20 25 64 5c 6e 22 2c |g("dlon |= %d\n",|
|00002d10| 20 64 6c 6f 6e 29 3b 0a | 09 09 09 20 20 20 20 7d | dlon);.|...    }|
|00002d20| 0a 09 09 09 7d 0a 09 09 | 20 20 20 20 6f 70 72 69 |....}...|    opri|
|00002d30| 76 6c 61 74 20 3d 20 30 | 3b 0a 09 09 20 20 20 20 |vlat = 0|;...    |
|00002d40| 6f 70 72 69 76 6c 6f 6e | 20 3d 20 30 3b 0a 09 09 |oprivlon| = 0;...|
|00002d50| 20 20 20 20 66 6f 72 20 | 28 6b 20 3d 20 30 3b 20 |    for |(k = 0; |
|00002d60| 6b 20 3c 20 66 72 61 67 | 63 6f 75 6e 74 3b 20 6b |k < frag|count; k|
|00002d70| 2b 2b 29 0a 09 09 20 20 | 20 20 20 20 20 20 7b 0a |++)...  |      {.|
|00002d80| 09 09 20 20 20 20 20 20 | 20 20 70 72 69 76 6c 61 |..      |  privla|
|00002d90| 74 20 3d 20 72 6f 75 6e | 64 64 69 76 28 20 64 6c |t = roun|ddiv( dl|
|00002da0| 61 74 2a 28 6b 2b 31 29 | 2c 20 66 72 61 67 63 6f |at*(k+1)|, fragco|
|00002db0| 75 6e 74 29 20 2d 20 6f | 70 72 69 76 6c 61 74 3b |unt) - o|privlat;|
|00002dc0| 0a 09 09 20 20 20 20 20 | 20 20 20 70 72 69 76 6c |...     |   privl|
|00002dd0| 6f 6e 20 3d 20 72 6f 75 | 6e 64 64 69 76 28 20 64 |on = rou|nddiv( d|
|00002de0| 6c 6f 6e 2a 28 6b 2b 31 | 29 2c 20 66 72 61 67 63 |lon*(k+1|), fragc|
|00002df0| 6f 75 6e 74 29 20 2d 20 | 6f 70 72 69 76 6c 6f 6e |ount) - |oprivlon|
|00002e00| 3b 0a 09 09 20 20 20 20 | 20 20 20 20 6f 70 72 69 |;...    |    opri|
|00002e10| 76 6c 61 74 20 3d 20 70 | 72 69 76 6c 61 74 3b 0a |vlat = p|rivlat;.|
|00002e20| 09 09 20 20 20 20 20 20 | 20 20 6f 70 72 69 76 6c |..      |  oprivl|
|00002e30| 6f 6e 20 3d 20 70 72 69 | 76 6c 6f 6e 3b 0a 0a 09 |on = pri|vlon;...|
|00002e40| 09 20 20 20 20 20 20 20 | 20 66 77 72 69 74 65 28 |.       | fwrite(|
|00002e50| 20 26 70 72 69 76 6c 61 | 74 2c 20 31 2c 20 31 2c | &privla|t, 1, 1,|
|00002e60| 20 6d 61 70 64 61 74 61 | 29 3b 0a 09 09 20 20 20 | mapdata|);...   |
|00002e70| 20 20 20 20 20 66 77 72 | 69 74 65 28 20 26 70 72 |     fwr|ite( &pr|
|00002e80| 69 76 6c 6f 6e 2c 20 31 | 2c 20 31 2c 20 6d 61 70 |ivlon, 1|, 1, map|
|00002e90| 64 61 74 61 29 3b 0a 0a | 09 09 20 20 20 20 20 20 |data);..|..      |
|00002ea0| 20 20 77 72 69 74 65 70 | 6f 69 6e 74 2b 2b 3b 0a |  writep|oint++;.|
|00002eb0| 09 09 20 20 20 20 20 20 | 20 20 7d 0a 09 09 20 20 |..      |  }...  |
|00002ec0| 20 20 70 72 69 6e 74 66 | 28 22 20 66 72 67 3d 25 |  printf|(" frg=%|
|00002ed0| 6c 64 20 64 78 3d 25 6c | 64 20 64 79 3d 25 6c 64 |ld dx=%l|d dy=%ld|
|00002ee0| 5c 6e 22 2c 20 66 72 61 | 67 63 6f 75 6e 74 2c 64 |\n", fra|gcount,d|
|00002ef0| 6c 61 74 2c 64 6c 6f 6e | 29 3b 0a 09 09 20 20 20 |lat,dlon|);...   |
|00002f00| 20 74 6f 74 66 72 61 67 | 20 2b 3d 20 28 66 72 61 | totfrag| += (fra|
|00002f10| 67 63 6f 75 6e 74 20 2d | 20 31 29 3b 0a 09 09 20 |gcount -| 1);... |
|00002f20| 20 20 20 7d 0a 09 20 20 | 20 20 20 20 20 20 7d 20 |   }..  |      } |
|00002f30| 0a 09 20 20 20 20 7d 0a | 20 20 20 20 09 66 77 72 |..    }.|    .fwr|
|00002f40| 69 74 65 28 20 26 77 72 | 69 74 65 70 6f 69 6e 74 |ite( &wr|itepoint|
|00002f50| 2c 20 31 2c 20 32 2c 20 | 6d 61 70 69 6e 64 65 78 |, 1, 2, |mapindex|
|00002f60| 29 3b 0a 20 20 20 20 09 | 66 77 72 69 74 65 28 20 |);.    .|fwrite( |
|00002f70| 26 72 61 6e 6b 2c 20 31 | 2c 20 32 2c 20 6d 61 70 |&rank, 1|, 2, map|
|00002f80| 69 6e 64 65 78 29 3b 0a | 09 77 72 69 74 65 72 65 |index);.|.writere|
|00002f90| 63 2b 2b 3b 0a 0a 2f 2a | 20 72 6f 75 6e 64 20 6e |c++;../*| round n|
|00002fa0| 2c 65 20 2b 2c 20 72 6f | 75 6e 64 20 73 2c 77 20 |,e +, ro|und s,w |
|00002fb0| 2d 20 2a 2f 0a 0a 09 73 | 68 6f 72 74 6e 20 3d 20 |- */...s|hortn = |
|00002fc0| 72 6f 75 6e 64 32 30 75 | 70 28 6e 29 3b 0a 09 73 |round20u|p(n);..s|
|00002fd0| 68 6f 72 74 73 20 3d 20 | 72 6f 75 6e 64 32 30 64 |horts = |round20d|
|00002fe0| 6f 77 6e 28 73 29 3b 0a | 09 73 68 6f 72 74 65 20 |own(s);.|.shorte |
|00002ff0| 3d 20 72 6f 75 6e 64 32 | 30 75 70 28 65 29 3b 0a |= round2|0up(e);.|
|00003000| 09 73 68 6f 72 74 77 20 | 3d 20 72 6f 75 6e 64 32 |.shortw |= round2|
|00003010| 30 64 6f 77 6e 28 77 29 | 3b 0a 0a 09 66 77 72 69 |0down(w)|;...fwri|
|00003020| 74 65 28 20 26 73 68 6f | 72 74 6e 2c 20 31 2c 20 |te( &sho|rtn, 1, |
|00003030| 32 2c 20 6d 61 70 69 6e | 64 65 78 29 3b 0a 20 20 |2, mapin|dex);.  |
|00003040| 20 20 09 66 77 72 69 74 | 65 28 20 26 73 68 6f 72 |  .fwrit|e( &shor|
|00003050| 74 73 2c 20 31 2c 20 32 | 2c 20 6d 61 70 69 6e 64 |ts, 1, 2|, mapind|
|00003060| 65 78 29 3b 0a 20 20 20 | 20 09 66 77 72 69 74 65 |ex);.   | .fwrite|
|00003070| 28 20 26 73 68 6f 72 74 | 65 2c 20 31 2c 20 32 2c |( &short|e, 1, 2,|
|00003080| 20 6d 61 70 69 6e 64 65 | 78 29 3b 0a 20 20 20 20 | mapinde|x);.    |
|00003090| 09 66 77 72 69 74 65 28 | 20 26 73 68 6f 72 74 77 |.fwrite(| &shortw|
|000030a0| 2c 20 31 2c 20 32 2c 20 | 6d 61 70 69 6e 64 65 78 |, 1, 2, |mapindex|
|000030b0| 29 3b 0a 0a 09 70 72 69 | 6e 74 66 28 22 72 65 61 |);...pri|ntf("rea|
|000030c0| 64 3d 25 6c 64 20 77 72 | 69 74 65 3d 25 6c 64 20 |d=%ld wr|ite=%ld |
|000030d0| 6e 3d 25 6c 64 20 73 3d | 25 6c 64 20 65 3d 25 6c |n=%ld s=|%ld e=%l|
|000030e0| 64 20 77 3d 25 6c 64 5c | 6e 5c 6e 22 2c 20 72 65 |d w=%ld\|n\n", re|
|000030f0| 61 64 70 6f 69 6e 74 2c | 0a 09 20 20 20 77 72 69 |adpoint,|..   wri|
|00003100| 74 65 70 6f 69 6e 74 2c | 20 6e 2c 20 73 2c 20 65 |tepoint,| n, s, e|
|00003110| 2c 20 77 29 3b 0a 09 66 | 66 6c 75 73 68 28 73 74 |, w);..f|flush(st|
|00003120| 64 6f 75 74 29 3b 0a 09 | 7d 0a 20 20 20 20 70 72 |dout);..|}.    pr|
|00003130| 69 6e 74 66 28 22 5c 6e | 5c 6e 54 4f 54 41 4c 53 |intf("\n|\nTOTALS|
|00003140| 3a 20 72 65 63 6f 72 64 | 73 20 69 6e 3d 25 6c 64 |: record|s in=%ld|
|00003150| 20 72 65 63 6f 72 64 73 | 20 6f 75 74 3d 25 6c 64 | records| out=%ld|
|00003160| 20 6e 65 77 20 66 72 61 | 67 6d 65 6e 74 3d 25 6c | new fra|gment=%l|
|00003170| 64 5c 6e 22 2c 0a 09 09 | 72 65 61 64 72 65 63 2c |d\n",...|readrec,|
|00003180| 77 72 69 74 65 72 65 63 | 2c 74 6f 74 66 72 61 67 |writerec|,totfrag|
|00003190| 29 3b 0a 20 20 20 20 66 | 63 6c 6f 73 65 28 6d 61 |);.    f|close(ma|
|000031a0| 70 64 61 74 61 29 3b 0a | 20 20 20 20 66 63 6c 6f |pdata);.|    fclo|
|000031b0| 73 65 28 6d 61 70 69 6e | 64 65 78 29 3b 0a 20 20 |se(mapin|dex);.  |
|000031c0| 20 20 65 78 69 74 28 30 | 29 3b 0a 20 20 20 20 7d |  exit(0|);.    }|
|000031d0| 0a 0a 2f 2a 20 52 4f 55 | 54 49 4e 45 53 20 2a 2f |../* ROU|TINES */|
|000031e0| 0a 0a 61 62 6f 72 74 28 | 61 2c 62 29 0a 20 20 20 |..abort(|a,b).   |
|000031f0| 20 63 68 61 72 20 2a 61 | 2c 20 2a 62 3b 0a 20 20 | char *a|, *b;.  |
|00003200| 20 20 7b 0a 20 20 20 20 | 66 70 72 69 6e 74 66 28 |  {.    |fprintf(|
|00003210| 73 74 64 65 72 72 2c 22 | 25 73 20 65 72 72 6f 72 |stderr,"|%s error|
|00003220| 3a 20 22 2c 50 52 4f 47 | 4e 41 4d 45 29 3b 0a 20 |: ",PROG|NAME);. |
|00003230| 20 20 20 66 70 72 69 6e | 74 66 28 73 74 64 65 72 |   fprin|tf(stder|
|00003240| 72 2c 61 2c 62 29 3b 0a | 20 20 20 20 66 70 72 69 |r,a,b);.|    fpri|
|00003250| 6e 74 66 28 73 74 64 65 | 72 72 2c 22 5c 6e 22 29 |ntf(stde|rr,"\n")|
|00003260| 3b 0a 20 20 20 20 65 78 | 69 74 28 31 29 3b 0a 20 |;.    ex|it(1);. |
|00003270| 20 20 20 7d 0a 0a 77 61 | 72 6e 69 6e 67 28 61 2c |   }..wa|rning(a,|
|00003280| 62 29 0a 20 20 20 20 63 | 68 61 72 20 2a 61 2c 20 |b).    c|har *a, |
|00003290| 2a 62 3b 0a 20 20 20 20 | 7b 0a 20 20 20 20 70 72 |*b;.    |{.    pr|
|000032a0| 69 6e 74 66 28 22 5c 6e | 57 41 52 4e 49 4e 47 3a |intf("\n|WARNING:|
|000032b0| 20 22 29 3b 0a 20 20 20 | 20 70 72 69 6e 74 66 28 | ");.   | printf(|
|000032c0| 61 2c 62 29 3b 0a 20 20 | 20 20 70 72 69 6e 74 66 |a,b);.  |  printf|
|000032d0| 28 22 5c 6e 22 29 3b 0a | 20 20 20 20 66 66 6c 75 |("\n");.|    fflu|
|000032e0| 73 68 28 73 74 64 6f 75 | 74 29 3b 0a 20 20 20 20 |sh(stdou|t);.    |
|000032f0| 7d 0a 0a 72 6f 75 6e 64 | 75 70 64 69 76 28 61 2c |}..round|updiv(a,|
|00003300| 62 29 0a 20 20 20 20 69 | 6e 74 20 61 2c 62 3b 0a |b).    i|nt a,b;.|
|00003310| 20 20 20 20 7b 0a 20 20 | 20 20 72 65 74 75 72 6e |    {.  |  return|
|00003320| 20 28 61 20 3e 3d 20 30 | 29 20 3f 20 28 28 61 20 | (a >= 0|) ? ((a |
|00003330| 2d 20 31 29 20 2f 20 62 | 20 2b 20 31 29 20 3a 20 |- 1) / b| + 1) : |
|00003340| 2d 72 6f 75 6e 64 75 70 | 64 69 76 28 2d 61 2c 62 |-roundup|div(-a,b|
|00003350| 29 3b 0a 20 20 20 20 7d | 0a 0a 72 6f 75 6e 64 64 |);.    }|..roundd|
|00003360| 69 76 28 61 2c 62 29 0a | 20 20 20 20 69 6e 74 20 |iv(a,b).|    int |
|00003370| 61 2c 62 3b 0a 20 20 20 | 20 7b 0a 20 20 20 20 72 |a,b;.   | {.    r|
|00003380| 65 74 75 72 6e 20 28 61 | 20 3e 3d 20 30 29 20 3f |eturn (a| >= 0) ?|
|00003390| 20 28 32 2a 61 20 2b 20 | 62 29 20 2f 20 28 32 2a | (2*a + |b) / (2*|
|000033a0| 62 29 20 3a 20 2d 72 6f | 75 6e 64 64 69 76 28 2d |b) : -ro|unddiv(-|
|000033b0| 61 2c 62 29 3b 0a 20 20 | 20 20 7d 0a 0a 6c 6d 61 |a,b);.  |  }..lma|
|000033c0| 78 28 61 2c 62 29 0a 20 | 20 20 20 69 6e 74 20 61 |x(a,b). |   int a|
|000033d0| 2c 62 3b 0a 20 20 20 20 | 7b 0a 20 20 20 20 72 65 |,b;.    |{.    re|
|000033e0| 74 75 72 6e 20 28 28 61 | 20 3e 3d 20 62 29 20 3f |turn ((a| >= b) ?|
|000033f0| 20 61 20 3a 20 62 29 3b | 0a 20 20 20 20 7d 0a 0a | a : b);|.    }..|
|00003400| 6c 61 62 73 28 61 29 0a | 20 20 20 20 69 6e 74 20 |labs(a).|    int |
|00003410| 61 3b 0a 20 20 20 20 7b | 0a 20 20 20 20 72 65 74 |a;.    {|.    ret|
|00003420| 75 72 6e 20 28 28 61 20 | 3e 3d 20 30 29 20 3f 20 |urn ((a |>= 0) ? |
|00003430| 61 20 3a 20 2d 61 29 3b | 0a 20 20 20 20 7d 0a 0a |a : -a);|.    }..|
|00003440| 72 6f 75 6e 64 32 30 75 | 70 28 61 29 0a 20 20 20 |round20u|p(a).   |
|00003450| 20 69 6e 74 20 61 3b 0a | 20 20 20 20 7b 0a 20 20 | int a;.|    {.  |
|00003460| 20 20 72 65 74 75 72 6e | 20 28 20 28 61 20 3e 3d |  return| ( (a >=|
|00003470| 20 30 29 20 3f 20 28 61 | 2b 31 39 29 2f 32 30 20 | 0) ? (a|+19)/20 |
|00003480| 3a 20 28 2d 72 6f 75 6e | 64 32 30 64 6f 77 6e 28 |: (-roun|d20down(|
|00003490| 2d 61 29 29 20 29 3b 0a | 20 20 20 20 7d 0a 0a 72 |-a)) );.|    }..r|
|000034a0| 6f 75 6e 64 32 30 64 6f | 77 6e 28 61 29 0a 20 20 |ound20do|wn(a).  |
|000034b0| 20 20 69 6e 74 20 61 3b | 0a 20 20 20 20 7b 0a 20 |  int a;|.    {. |
|000034c0| 20 20 20 72 65 74 75 72 | 6e 20 28 20 28 61 20 3e |   retur|n ( (a >|
|000034d0| 3d 20 30 29 20 3f 20 61 | 2f 32 30 20 3a 20 28 2d |= 0) ? a|/20 : (-|
|000034e0| 72 6f 75 6e 64 32 30 75 | 70 28 2d 61 29 29 20 29 |round20u|p(-a)) )|
|000034f0| 3b 0a 20 20 20 20 7d 0a | 00 00 00 00 00 00 00 00 |;.    }.|........|
|00003500| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003510| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003520| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003530| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003540| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003550| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003560| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003570| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003580| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003590| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000035a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000035b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000035c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000035d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000035e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000035f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003600| 77 64 62 32 2f 77 64 62 | 70 6c 6f 74 2e 63 00 00 |wdb2/wdb|plot.c..|
|00003610| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003620| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003630| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003640| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003650| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003660| 00 00 00 00 20 20 20 36 | 34 34 20 00 20 20 20 32 |....   6|44 .   2|
|00003670| 34 33 20 00 20 20 20 20 | 31 32 20 00 20 20 20 20 |43 .    |12 .    |
|00003680| 20 20 31 34 36 32 32 20 | 20 34 34 30 32 31 31 30 |  14622 | 4402110|
|00003690| 32 30 33 20 20 20 36 35 | 36 35 00 20 00 00 00 00 |203   65|65. ....|
|000036a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000036b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000036c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000036d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000036e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000036f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003700| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003710| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003720| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003730| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003740| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003750| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003760| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003770| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003780| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003790| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000037a0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000037b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000037c0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000037d0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000037e0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|000037f0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00003800| 2f 2a 20 77 64 62 70 6c | 6f 74 20 2d 20 20 64 72 |/* wdbpl|ot -  dr|
|00003810| 61 77 73 20 77 64 62 20 | 6d 61 70 73 20 6f 6e 20 |aws wdb |maps on |
|00003820| 75 6e 69 78 20 70 6c 6f | 74 20 66 69 6c 65 73 2c |unix plo|t files,|
|00003830| 20 75 73 69 6e 67 20 63 | 6f 6e 76 65 72 74 65 64 | using c|onverted|
|00003840| 20 66 69 6c 65 73 20 2a | 2f 0a 0a 2f 2a 20 77 72 | files *|/../* wr|
|00003850| 69 74 74 65 6e 20 62 79 | 20 41 6c 61 6e 20 50 61 |itten by| Alan Pa|
|00003860| 65 74 68 2c 20 55 6e 69 | 76 65 72 73 69 74 79 20 |eth, Uni|versity |
|00003870| 6f 66 20 57 61 74 65 72 | 6c 6f 6f 2c 20 4a 61 6e |of Water|loo, Jan|
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|00003b60| 20 64 65 76 69 63 65 20 | 75 6e 69 74 73 20 2a 2f | device |units */|
|00003b70| 0a 23 64 65 66 69 6e 65 | 20 59 52 45 53 09 20 35 |.#define| YRES. 5|
|00003b80| 31 32 09 2f 2a 20 6d 61 | 78 20 6f 75 74 70 75 74 |12./* ma|x output|
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|00003ba0| 65 72 20 64 65 76 69 63 | 65 20 75 6e 69 74 73 20 |er devic|e units |
|00003bb0| 2a 2f 0a 0a 0a 23 69 6e | 63 6c 75 64 65 20 3c 73 |*/...#in|clude <s|
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|00003bd0| 20 3c 67 72 61 70 68 69 | 63 73 2f 63 6f 6e 73 74 | <graphi|cs/const|
|00003be0| 2e 68 3e 0a 23 69 6e 63 | 6c 75 64 65 20 3c 67 72 |.h>.#inc|lude <gr|
|00003bf0| 61 70 68 69 63 73 2f 69 | 6b 5f 74 79 70 65 2e 68 |aphics/i|k_type.h|
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|00003c10| 68 69 63 73 2f 69 6b 5f | 63 6f 6e 73 74 2e 68 3e |hics/ik_|const.h>|
|00003c20| 0a 0a 23 64 65 66 69 6e | 65 20 50 52 4f 47 4e 41 |..#defin|e PROGNA|
|00003c30| 4d 45 20 22 77 64 62 70 | 6c 6f 74 22 0a 23 64 65 |ME "wdbp|lot".#de|
|00003c40| 66 69 6e 65 20 4d 41 53 | 4b 52 45 47 20 31 0a 23 |fine MAS|KREG 1.#|
|00003c50| 64 65 66 69 6e 65 20 44 | 41 54 41 4e 41 4d 45 20 |define D|ATANAME |
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|00003c70| 6e 65 20 49 4e 44 45 58 | 4e 41 4d 45 20 22 6d 61 |ne INDEX|NAME "ma|
|00003c80| 70 2e 69 6e 64 65 78 22 | 0a 23 64 65 66 69 6e 65 |p.index"|.#define|
|00003c90| 20 52 45 41 44 4d 4f 44 | 45 20 30 20 0a 23 64 65 | READMOD|E 0 .#de|
|00003ca0| 66 69 6e 65 20 4f 50 45 | 4e 46 41 49 4c 20 2d 31 |fine OPE|NFAIL -1|
|00003cb0| 0a 23 64 65 66 69 6e 65 | 20 55 4e 49 54 50 45 52 |.#define| UNITPER|
|00003cc0| 44 45 47 20 33 36 30 30 | 2e 30 0a 0a 23 64 65 66 |DEG 3600|.0..#def|
|00003cd0| 69 6e 65 20 47 52 49 44 | 43 4f 4c 4f 52 20 20 38 |ine GRID|COLOR  8|
|00003ce0| 0a 23 64 65 66 69 6e 65 | 20 43 4f 41 53 54 43 4f |.#define| COASTCO|
|00003cf0| 4c 4f 52 20 31 0a 23 64 | 65 66 69 6e 65 20 52 49 |LOR 1.#d|efine RI|
|00003d00| 56 45 52 43 4f 4c 4f 52 | 20 32 0a 23 64 65 66 69 |VERCOLOR| 2.#defi|
|00003d10| 6e 65 20 42 4f 55 4e 44 | 43 4f 4c 4f 52 20 38 0a |ne BOUND|COLOR 8.|
|00003d20| 0a 0a 73 74 61 74 69 63 | 20 69 6e 74 20 6c 61 73 |..static| int las|
|00003d30| 74 63 6f 6c 6f 72 20 3d | 20 30 3b 0a 73 74 61 74 |tcolor =| 0;.stat|
|00003d40| 69 63 20 69 6e 74 20 70 | 65 6e 67 72 61 62 62 65 |ic int p|engrabbe|
|00003d50| 64 20 3d 20 30 3b 0a 73 | 74 61 74 69 63 20 69 6e |d = 0;.s|tatic in|
|00003d60| 74 20 6c 61 73 74 78 20 | 3d 20 2d 31 3b 0a 73 74 |t lastx |= -1;.st|
|00003d70| 61 74 69 63 20 69 6e 74 | 20 6c 61 73 74 79 20 3d |atic int| lasty =|
|00003d80| 20 2d 31 3b 0a 0a 64 6f | 75 62 6c 65 20 61 74 6f | -1;..do|uble ato|
|00003d90| 66 28 29 2c 20 63 6f 73 | 28 29 3b 0a 0a 64 6f 75 |f(), cos|();..dou|
|00003da0| 62 6c 65 20 78 73 63 61 | 6c 65 2c 20 79 73 63 61 |ble xsca|le, ysca|
|00003db0| 6c 65 2c 20 63 6c 61 74 | 2c 20 63 6c 6f 6e 2c 20 |le, clat|, clon, |
|00003dc0| 78 73 2c 20 79 73 3b 0a | 64 6f 75 62 6c 65 20 6c |xs, ys;.|double l|
|00003dd0| 61 74 67 72 69 64 77 69 | 64 74 68 2c 20 6c 61 74 |atgridwi|dth, lat|
|00003de0| 67 72 69 64 63 6f 75 6e | 74 2c 20 6c 61 74 62 61 |gridcoun|t, latba|
|00003df0| 73 65 3b 0a 64 6f 75 62 | 6c 65 20 6c 6f 6e 67 72 |se;.doub|le longr|
|00003e00| 69 64 77 69 64 74 68 2c | 20 6c 6f 6e 67 72 69 64 |idwidth,| longrid|
|00003e10| 63 6f 75 6e 74 2c 20 6c | 6f 6e 62 61 73 65 3b 0a |count, l|onbase;.|
|00003e20| 69 6e 74 20 6d 61 70 63 | 6f 6c 6f 72 5b 36 34 5d |int mapc|olor[64]|
|00003e30| 3b 0a 69 6e 74 20 6d 61 | 70 64 61 74 61 2c 20 6d |;.int ma|pdata, m|
|00003e40| 61 70 69 6e 64 65 78 3b | 0a 0a 73 68 6f 72 74 20 |apindex;|..short |
|00003e50| 72 61 6e 6b 2c 20 63 6f | 75 6e 74 2c 20 73 68 6f |rank, co|unt, sho|
|00003e60| 72 74 6e 2c 20 73 68 6f | 72 74 73 2c 20 73 68 6f |rtn, sho|rts, sho|
|00003e70| 72 74 65 2c 20 73 68 6f | 72 74 77 3b 0a 6c 6f 6e |rte, sho|rtw;.lon|
|00003e80| 67 20 6e 2c 20 73 2c 20 | 65 2c 20 77 3b 0a 6c 6f |g n, s, |e, w;.lo|
|00003e90| 6e 67 20 69 2c 20 74 6f | 74 61 6c 72 65 63 3b 0a |ng i, to|talrec;.|
|00003ea0| 6c 6f 6e 67 20 6c 61 74 | 2c 20 6c 6f 6e 3b 0a 63 |long lat|, lon;.c|
|00003eb0| 68 61 72 20 64 6c 61 74 | 2c 20 64 6c 6f 6e 3b 0a |har dlat|, dlon;.|
|00003ec0| 6c 6f 6e 67 20 77 4e 2c | 20 77 53 2c 20 77 45 2c |long wN,| wS, wE,|
|00003ed0| 20 77 57 3b 0a 0a 0a 2f | 2a 20 52 4f 55 54 49 4e | wW;.../|* ROUTIN|
|00003ee0| 45 53 20 2a 2f 0a 0a 64 | 6f 75 62 6c 65 20 69 6e |ES */..d|ouble in|
|00003ef0| 74 70 61 72 74 28 61 29 | 0a 64 6f 75 62 6c 65 20 |tpart(a)|.double |
|00003f00| 61 3b 0a 20 20 20 20 7b | 0a 20 20 20 20 72 65 74 |a;.    {|.    ret|
|00003f10| 75 72 6e 28 20 28 64 6f | 75 62 6c 65 29 20 28 20 |urn( (do|uble) ( |
|00003f20| 28 69 6e 74 29 20 61 20 | 29 20 29 3b 0a 20 20 20 |(int) a |) );.   |
|00003f30| 20 7d 0a 0a 6c 61 74 74 | 6f 70 6f 69 6e 74 28 6c | }..latt|opoint(l|
|00003f40| 61 74 64 29 0a 64 6f 75 | 62 6c 65 20 6c 61 74 64 |atd).dou|ble latd|
|00003f50| 3b 0a 20 20 20 20 7b 0a | 20 20 20 20 72 65 74 75 |;.    {.|    retu|
|00003f60| 72 6e 20 28 20 20 20 28 | 64 6f 75 62 6c 65 29 20 |rn (   (|double) |
|00003f70| 20 28 20 20 28 20 28 28 | 66 6c 6f 61 74 29 20 77 | (  ( ((|float) w|
|00003f80| 4e 29 20 2d 20 6c 61 74 | 64 2a 55 4e 49 54 50 45 |N) - lat|d*UNITPE|
|00003f90| 52 44 45 47 29 20 2a 20 | 79 73 29 20 20 20 29 3b |RDEG) * |ys)   );|
|00003fa0| 0a 20 20 20 20 7d 0a 20 | 20 20 20 0a 6c 6f 6e 74 |.    }. |   .lont|
|00003fb0| 6f 70 6f 69 6e 74 28 6c | 6f 6e 64 29 0a 64 6f 75 |opoint(l|ond).dou|
|00003fc0| 62 6c 65 20 6c 6f 6e 64 | 3b 0a 20 20 20 20 7b 0a |ble lond|;.    {.|
|00003fd0| 20 20 20 20 72 65 74 75 | 72 6e 20 28 20 20 20 28 |    retu|rn (   (|
|00003fe0| 64 6f 75 62 6c 65 29 20 | 20 28 20 20 20 28 20 6c |double) | (   ( l|
|00003ff0| 6f 6e 64 2a 55 4e 49 54 | 50 45 52 44 45 47 20 2d |ond*UNIT|PERDEG -|
|00004000| 20 28 28 66 6c 6f 61 74 | 29 20 77 57 29 20 29 20 | ((float|) wW) ) |
|00004010| 2a 20 78 73 29 20 20 20 | 29 3b 0a 20 20 20 20 7d |* xs)   |);.    }|
|00004020| 0a 20 20 20 20 0a 64 6f | 75 62 6c 65 20 70 6f 69 |.    .do|uble poi|
|00004030| 6e 74 74 6f 6c 61 74 28 | 79 29 0a 69 6e 74 20 79 |nttolat(|y).int y|
|00004040| 3b 0a 20 20 20 20 7b 0a | 20 20 20 20 72 65 74 75 |;.    {.|    retu|
|00004050| 72 6e 20 28 20 20 28 20 | 28 28 66 6c 6f 61 74 29 |rn (  ( |((float)|
|00004060| 20 77 4e 29 20 2d 20 28 | 28 66 6c 6f 61 74 29 20 | wN) - (|(float) |
|00004070| 79 29 20 2f 20 79 73 29 | 20 2f 20 55 4e 49 54 50 |y) / ys)| / UNITP|
|00004080| 45 52 44 45 47 20 29 3b | 0a 20 20 20 20 7d 0a 20 |ERDEG );|.    }. |
|00004090| 20 20 20 0a 64 6f 75 62 | 6c 65 20 70 6f 69 6e 74 |   .doub|le point|
|000040a0| 74 6f 6c 6f 6e 28 78 29 | 0a 69 6e 74 20 78 3b 0a |tolon(x)|.int x;.|
|000040b0| 20 20 20 20 7b 0a 20 20 | 20 20 72 65 74 75 72 6e |    {.  |  return|
|000040c0| 20 28 20 28 20 28 28 66 | 6c 6f 61 74 29 20 78 29 | ( ( ((f|loat) x)|
|000040d0| 20 2f 20 78 73 20 2b 20 | 28 28 66 6c 6f 61 74 29 | / xs + |((float)|
|000040e0| 20 77 57 29 20 29 2f 20 | 55 4e 49 54 50 45 52 44 | wW) )/ |UNITPERD|
|000040f0| 45 47 20 29 3b 0a 20 20 | 20 20 7d 0a 20 20 20 20 |EG );.  |  }.    |
|00004100| 0a 61 62 6f 72 74 28 61 | 2c 62 29 0a 20 20 20 20 |.abort(a|,b).    |
|00004110| 63 68 61 72 20 2a 61 2c | 20 2a 62 3b 0a 20 20 20 |char *a,| *b;.   |
|00004120| 20 7b 0a 20 20 20 20 66 | 70 72 69 6e 74 66 28 73 | {.    f|printf(s|
|00004130| 74 64 65 72 72 2c 22 25 | 73 20 65 72 72 6f 72 3a |tderr,"%|s error:|
|00004140| 20 22 2c 50 52 4f 47 4e | 41 4d 45 29 3b 0a 20 20 | ",PROGN|AME);.  |
|00004150| 20 20 66 70 72 69 6e 74 | 66 28 73 74 64 65 72 72 |  fprint|f(stderr|
|00004160| 2c 61 2c 62 29 3b 0a 20 | 20 20 20 66 70 72 69 6e |,a,b);. |   fprin|
|00004170| 74 66 28 73 74 64 65 72 | 72 2c 22 5c 6e 22 29 3b |tf(stder|r,"\n");|
|00004180| 0a 20 20 20 20 65 78 69 | 74 28 31 29 3b 0a 20 20 |.    exi|t(1);.  |
|00004190| 20 20 7d 0a 0a 2f 2a 20 | 54 48 45 20 4d 41 49 4e |  }../* |THE MAIN|
|000041a0| 20 2a 2f 0a 0a 6d 61 69 | 6e 28 61 72 67 63 2c 61 | */..mai|n(argc,a|
|000041b0| 72 67 76 29 0a 20 20 20 | 20 69 6e 74 20 61 72 67 |rgv).   | int arg|
|000041c0| 63 3b 0a 20 20 20 20 63 | 68 61 72 20 2a 61 72 67 |c;.    c|har *arg|
|000041d0| 76 5b 5d 3b 0a 20 20 20 | 20 7b 0a 20 20 20 20 69 |v[];.   | {.    i|
|000041e0| 66 20 28 61 72 67 63 20 | 21 3d 20 34 29 0a 09 61 |f (argc |!= 4)..a|
|000041f0| 62 6f 72 74 28 22 75 73 | 61 67 65 3a 20 5b 63 65 |bort("us|age: [ce|
|00004200| 6e 74 65 72 6c 61 74 5d | 20 5b 63 65 6e 74 65 72 |nterlat]| [center|
|00004210| 6c 6f 6e 5d 20 5b 73 63 | 61 6c 65 5d 22 2c 20 4e |lon] [sc|ale]", N|
|00004220| 55 4c 4c 29 3b 0a 0a 2f | 2a 20 6f 70 65 6e 20 74 |ULL);../|* open t|
|00004230| 68 65 20 64 61 74 61 20 | 61 6e 64 20 69 6e 64 65 |he data |and inde|
|00004240| 78 20 69 6e 70 75 74 2c | 20 70 6c 6f 74 74 65 72 |x input,| plotter|
|00004250| 20 66 6f 72 20 6f 75 74 | 70 75 74 20 2a 2f 0a 0a | for out|put */..|
|00004260| 20 20 20 20 69 66 20 28 | 28 6d 61 70 64 61 74 61 |    if (|(mapdata|
|00004270| 20 3d 20 6f 70 65 6e 28 | 44 41 54 41 4e 41 4d 45 | = open(|DATANAME|
|00004280| 2c 20 52 45 41 44 4d 4f | 44 45 29 29 20 3d 3d 20 |, READMO|DE)) == |
|00004290| 4f 50 45 4e 46 41 49 4c | 29 0a 20 20 20 20 20 20 |OPENFAIL|).      |
|000042a0| 20 20 61 62 6f 72 74 28 | 22 6f 70 65 6e 20 66 61 |  abort(|"open fa|
|000042b0| 69 6c 20 6f 6e 20 25 73 | 22 2c 20 44 41 54 41 4e |il on %s|", DATAN|
|000042c0| 41 4d 45 29 3b 0a 0a 20 | 20 20 20 69 66 20 28 28 |AME);.. |   if ((|
|000042d0| 6d 61 70 69 6e 64 65 78 | 20 3d 20 6f 70 65 6e 28 |mapindex| = open(|
|000042e0| 49 4e 44 45 58 4e 41 4d | 45 2c 20 52 45 41 44 4d |INDEXNAM|E, READM|
|000042f0| 4f 44 45 29 29 20 3d 3d | 20 4f 50 45 4e 46 41 49 |ODE)) ==| OPENFAI|
|00004300| 4c 29 0a 20 20 20 20 20 | 20 20 20 61 62 6f 72 74 |L).     |   abort|
|00004310| 28 22 6f 70 65 6e 20 66 | 61 69 6c 20 6f 6e 20 25 |("open f|ail on %|
|00004320| 73 22 2c 20 49 4e 44 45 | 58 4e 41 4d 45 29 3b 0a |s", INDE|XNAME);.|
|00004330| 20 20 20 20 0a 20 20 20 | 20 6f 70 65 6e 70 6c 6f |    .   | openplo|
|00004340| 74 28 29 3b 0a 0a 2f 2a | 20 6e 6f 77 20 74 68 65 |t();../*| now the|
|00004350| 20 69 6e 69 74 69 61 6c | 20 73 69 7a 69 6e 67 20 | initial| sizing |
|00004360| 61 6e 64 20 72 65 74 69 | 63 6c 65 20 63 6f 6e 73 |and reti|cle cons|
|00004370| 74 72 75 63 74 69 6f 6e | 20 2a 2f 0a 0a 20 20 20 |truction| */..   |
|00004380| 20 63 6c 61 74 20 3d 20 | 20 20 61 74 6f 66 28 61 | clat = |  atof(a|
|00004390| 72 67 76 5b 31 5d 29 3b | 0a 20 20 20 20 63 6c 6f |rgv[1]);|.    clo|
|000043a0| 6e 20 3d 20 20 20 61 74 | 6f 66 28 61 72 67 76 5b |n =   at|of(argv[|
|000043b0| 32 5d 29 3b 0a 20 20 20 | 20 78 73 63 61 6c 65 20 |2]);.   | xscale |
|000043c0| 3d 20 61 74 6f 66 28 61 | 72 67 76 5b 33 5d 29 3b |= atof(a|rgv[3]);|
|000043d0| 0a 20 20 20 20 0a 20 20 | 20 20 66 6f 72 20 28 69 |.    .  |  for (i|
|000043e0| 20 3d 20 20 30 3b 20 69 | 20 3c 20 20 33 3b 20 69 | =  0; i| <  3; i|
|000043f0| 2b 2b 29 20 6d 61 70 63 | 6f 6c 6f 72 5b 69 5d 20 |++) mapc|olor[i] |
|00004400| 3d 20 43 4f 41 53 54 43 | 4f 4c 4f 52 3b 0a 20 20 |= COASTC|OLOR;.  |
|00004410| 20 20 66 6f 72 20 28 69 | 20 3d 20 20 33 3b 20 69 |  for (i| =  3; i|
|00004420| 20 3c 20 33 32 3b 20 69 | 2b 2b 29 20 6d 61 70 63 | < 32; i|++) mapc|
|00004430| 6f 6c 6f 72 5b 69 5d 20 | 3d 20 52 49 56 45 52 43 |olor[i] |= RIVERC|
|00004440| 4f 4c 4f 52 3b 0a 20 20 | 20 20 66 6f 72 20 28 69 |OLOR;.  |  for (i|
|00004450| 20 3d 20 33 32 3b 20 69 | 20 3c 20 34 38 3b 20 69 | = 32; i| < 48; i|
|00004460| 2b 2b 29 20 6d 61 70 63 | 6f 6c 6f 72 5b 69 5d 20 |++) mapc|olor[i] |
|00004470| 3d 20 42 4f 55 4e 44 43 | 4f 4c 4f 52 3b 0a 20 20 |= BOUNDC|OLOR;.  |
|00004480| 20 20 66 6f 72 20 28 69 | 20 3d 20 34 38 3b 20 69 |  for (i| = 48; i|
|00004490| 20 3c 20 36 34 3b 20 69 | 2b 2b 29 20 6d 61 70 63 | < 64; i|++) mapc|
|000044a0| 6f 6c 6f 72 5b 69 5d 20 | 3d 20 42 4f 55 4e 44 43 |olor[i] |= BOUNDC|
|000044b0| 4f 4c 4f 52 3b 0a 20 20 | 20 0a 20 20 20 20 79 73 |OLOR;.  | .    ys|
|000044c0| 63 61 6c 65 20 3d 20 78 | 73 63 61 6c 65 20 2a 20 |cale = x|scale * |
|000044d0| 63 6f 73 28 63 6c 61 74 | 2a 30 2e 30 31 37 34 35 |cos(clat|*0.01745|
|000044e0| 33 32 39 32 35 32 29 3b | 0a 0a 20 20 20 20 77 4e |329252);|..    wN|
|000044f0| 20 3d 20 28 6c 6f 6e 67 | 29 28 20 28 63 6c 61 74 | = (long|)( (clat|
|00004500| 20 2b 20 79 73 63 61 6c | 65 2f 32 2e 30 29 20 2a | + yscal|e/2.0) *|
|00004510| 20 55 4e 49 54 50 45 52 | 44 45 47 20 29 3b 0a 20 | UNITPER|DEG );. |
|00004520| 20 20 20 77 53 20 3d 20 | 28 6c 6f 6e 67 29 28 20 |   wS = |(long)( |
|00004530| 28 63 6c 61 74 20 2d 20 | 79 73 63 61 6c 65 2f 32 |(clat - |yscale/2|
|00004540| 2e 30 29 20 2a 20 55 4e | 49 54 50 45 52 44 45 47 |.0) * UN|ITPERDEG|
|00004550| 20 29 3b 0a 20 20 20 20 | 77 45 20 3d 20 28 6c 6f | );.    |wE = (lo|
|00004560| 6e 67 29 28 20 28 63 6c | 6f 6e 20 2b 20 78 73 63 |ng)( (cl|on + xsc|
|00004570| 61 6c 65 2f 32 2e 30 29 | 20 2a 20 55 4e 49 54 50 |ale/2.0)| * UNITP|
|00004580| 45 52 44 45 47 20 29 3b | 0a 20 20 20 20 77 57 20 |ERDEG );|.    wW |
|00004590| 3d 20 28 6c 6f 6e 67 29 | 28 20 28 63 6c 6f 6e 20 |= (long)|( (clon |
|000045a0| 2d 20 78 73 63 61 6c 65 | 2f 32 2e 30 29 20 2a 20 |- xscale|/2.0) * |
|000045b0| 55 4e 49 54 50 45 52 44 | 45 47 20 29 3b 0a 20 20 |UNITPERD|EG );.  |
|000045c0| 20 20 79 73 20 3d 20 59 | 52 45 53 20 2f 20 28 66 |  ys = Y|RES / (f|
|000045d0| 6c 6f 61 74 29 28 77 4e | 20 2d 20 77 53 29 3b 09 |loat)(wN| - wS);.|
|000045e0| 2f 2a 20 35 31 32 20 2d | 3e 20 30 2e 2e 35 31 32 |/* 512 -|> 0..512|
|000045f0| 20 6f 6e 20 63 61 6c 6c | 73 20 74 6f 20 64 72 61 | on call|s to dra|
|00004600| 77 20 2a 2f 0a 20 20 20 | 20 78 73 20 3d 20 58 52 |w */.   | xs = XR|
|00004610| 45 53 20 2f 20 28 66 6c | 6f 61 74 29 28 77 45 20 |ES / (fl|oat)(wE |
|00004620| 2d 20 77 57 29 3b 0a 0a | 20 20 20 20 6c 61 74 67 |- wW);..|    latg|
|00004630| 72 69 64 63 6f 75 6e 74 | 20 3d 20 70 6f 69 6e 74 |ridcount| = point|
|00004640| 74 6f 6c 61 74 28 30 29 | 20 2d 20 70 6f 69 6e 74 |tolat(0)| - point|
|00004650| 74 6f 6c 61 74 28 35 31 | 31 29 3b 0a 20 20 20 20 |tolat(51|1);.    |
|00004660| 6c 61 74 67 72 69 64 77 | 69 64 74 68 20 3d 20 31 |latgridw|idth = 1|
|00004670| 2e 30 3b 0a 20 20 20 20 | 77 68 69 6c 65 20 28 6c |.0;.    |while (l|
|00004680| 61 74 67 72 69 64 63 6f | 75 6e 74 20 3e 20 35 2e |atgridco|unt > 5.|
|00004690| 30 29 0a 09 7b 0a 09 6c | 61 74 67 72 69 64 77 69 |0)..{..l|atgridwi|
|000046a0| 64 74 68 20 2a 3d 20 32 | 2e 30 3b 0a 09 6c 61 74 |dth *= 2|.0;..lat|
|000046b0| 67 72 69 64 63 6f 75 6e | 74 20 2f 3d 20 32 2e 30 |gridcoun|t /= 2.0|
|000046c0| 3b 0a 09 7d 0a 20 20 20 | 20 77 68 69 6c 65 20 28 |;..}.   | while (|
|000046d0| 6c 61 74 67 72 69 64 63 | 6f 75 6e 74 20 3c 20 33 |latgridc|ount < 3|
|000046e0| 2e 30 29 0a 09 7b 0a 09 | 6c 61 74 67 72 69 64 77 |.0)..{..|latgridw|
|000046f0| 69 64 74 68 20 2f 3d 20 | 32 2e 30 3b 0a 09 6c 61 |idth /= |2.0;..la|
|00004700| 74 67 72 69 64 63 6f 75 | 6e 74 20 2a 3d 20 32 2e |tgridcou|nt *= 2.|
|00004710| 30 3b 0a 09 7d 0a 0a 20 | 20 20 20 6c 6f 6e 67 72 |0;..}.. |   longr|
|00004720| 69 64 63 6f 75 6e 74 20 | 3d 20 70 6f 69 6e 74 74 |idcount |= pointt|
|00004730| 6f 6c 6f 6e 28 35 31 31 | 29 20 2d 20 70 6f 69 6e |olon(511|) - poin|
|00004740| 74 74 6f 6c 6f 6e 28 30 | 29 3b 0a 20 20 20 20 6c |ttolon(0|);.    l|
|00004750| 6f 6e 67 72 69 64 77 69 | 64 74 68 20 3d 20 31 2e |ongridwi|dth = 1.|
|00004760| 30 3b 0a 20 20 20 20 77 | 68 69 6c 65 20 28 6c 6f |0;.    w|hile (lo|
|00004770| 6e 67 72 69 64 63 6f 75 | 6e 74 20 3e 20 35 2e 30 |ngridcou|nt > 5.0|
|00004780| 29 0a 09 7b 0a 09 6c 6f | 6e 67 72 69 64 77 69 64 |)..{..lo|ngridwid|
|00004790| 74 68 20 2a 3d 20 32 2e | 30 3b 0a 09 6c 6f 6e 67 |th *= 2.|0;..long|
|000047a0| 72 69 64 63 6f 75 6e 74 | 20 2f 3d 20 32 2e 30 3b |ridcount| /= 2.0;|
|000047b0| 0a 09 7d 0a 20 20 20 20 | 77 68 69 6c 65 20 28 6c |..}.    |while (l|
|000047c0| 6f 6e 67 72 69 64 63 6f | 75 6e 74 20 3c 20 33 2e |ongridco|unt < 3.|
|000047d0| 30 29 0a 09 7b 0a 09 6c | 6f 6e 67 72 69 64 77 69 |0)..{..l|ongridwi|
|000047e0| 64 74 68 20 2f 3d 20 32 | 2e 30 3b 0a 20 20 20 20 |dth /= 2|.0;.    |
|000047f0| 20 20 20 20 6c 6f 6e 67 | 72 69 64 63 6f 75 6e 74 |    long|ridcount|
|00004800| 20 2a 3d 20 32 2e 30 3b | 0a 09 7d 0a 09 0a 20 20 | *= 2.0;|..}...  |
|00004810| 20 20 6c 61 74 62 61 73 | 65 20 3d 20 69 6e 74 70 |  latbas|e = intp|
|00004820| 61 72 74 28 20 70 6f 69 | 6e 74 74 6f 6c 61 74 28 |art( poi|nttolat(|
|00004830| 35 31 31 29 2a 6c 61 74 | 67 72 69 64 77 69 64 74 |511)*lat|gridwidt|
|00004840| 68 20 29 20 2f 20 6c 61 | 74 67 72 69 64 77 69 64 |h ) / la|tgridwid|
|00004850| 74 68 3b 0a 20 20 20 20 | 6c 6f 6e 62 61 73 65 20 |th;.    |lonbase |
|00004860| 3d 20 69 6e 74 70 61 72 | 74 28 20 70 6f 69 6e 74 |= intpar|t( point|
|00004870| 74 6f 6c 6f 6e 28 20 30 | 20 29 2a 6c 6f 6e 67 72 |tolon( 0| )*longr|
|00004880| 69 64 77 69 64 74 68 20 | 29 20 2f 20 6c 6f 6e 67 |idwidth |) / long|
|00004890| 72 69 64 77 69 64 74 68 | 3b 0a 20 20 20 20 0a 20 |ridwidth|;.    . |
|000048a0| 20 20 20 73 65 74 63 6f | 6c 6f 72 28 47 52 49 44 |   setco|lor(GRID|
|000048b0| 43 4f 4c 4f 52 29 3b 0a | 20 20 20 20 66 6f 72 20 |COLOR);.|    for |
|000048c0| 28 69 20 3d 20 2d 31 2e | 30 3b 20 69 20 3c 20 6c |(i = -1.|0; i < l|
|000048d0| 61 74 67 72 69 64 63 6f | 75 6e 74 20 2b 20 31 2e |atgridco|unt + 1.|
|000048e0| 30 3b 20 2b 2b 69 29 0a | 09 7b 0a 09 6d 6f 76 65 |0; ++i).|.{..move|
|000048f0| 74 6f 28 20 30 2e 30 20 | 20 20 2c 20 28 64 6f 75 |to( 0.0 |  , (dou|
|00004900| 62 6c 65 29 20 6c 61 74 | 74 6f 70 6f 69 6e 74 28 |ble) lat|topoint(|
|00004910| 6c 61 74 62 61 73 65 20 | 2b 20 69 2a 6c 61 74 67 |latbase |+ i*latg|
|00004920| 72 69 64 77 69 64 74 68 | 29 20 29 3b 0a 09 64 72 |ridwidth|) );..dr|
|00004930| 61 77 74 6f 28 20 35 31 | 31 2e 30 20 2c 20 28 64 |awto( 51|1.0 , (d|
|00004940| 6f 75 62 6c 65 29 20 6c | 61 74 74 6f 70 6f 69 6e |ouble) l|attopoin|
|00004950| 74 28 6c 61 74 62 61 73 | 65 20 2b 20 69 2a 6c 61 |t(latbas|e + i*la|
|00004960| 74 67 72 69 64 77 69 64 | 74 68 29 20 29 3b 0a 09 |tgridwid|th) );..|
|00004970| 7d 0a 20 20 20 20 66 6f | 72 20 28 69 20 3d 20 2d |}.    fo|r (i = -|
|00004980| 31 2e 30 3b 20 69 20 3c | 20 6c 6f 6e 67 72 69 64 |1.0; i <| longrid|
|00004990| 63 6f 75 6e 74 20 2b 20 | 31 2e 30 3b 20 2b 2b 69 |count + |1.0; ++i|
|000049a0| 29 0a 09 7b 0a 09 6d 6f | 76 65 74 6f 28 20 28 64 |)..{..mo|veto( (d|
|000049b0| 6f 75 62 6c 65 29 20 6c | 6f 6e 74 6f 70 6f 69 6e |ouble) l|ontopoin|
|000049c0| 74 28 6c 6f 6e 62 61 73 | 65 20 2b 20 69 2a 6c 6f |t(lonbas|e + i*lo|
|000049d0| 6e 67 72 69 64 77 69 64 | 74 68 29 2c 20 20 20 30 |ngridwid|th),   0|
|000049e0| 2e 30 20 29 3b 0a 09 64 | 72 61 77 74 6f 28 20 28 |.0 );..d|rawto( (|
|000049f0| 64 6f 75 62 6c 65 29 20 | 6c 6f 6e 74 6f 70 6f 69 |double) |lontopoi|
|00004a00| 6e 74 28 6c 6f 6e 62 61 | 73 65 20 2b 20 69 2a 6c |nt(lonba|se + i*l|
|00004a10| 6f 6e 67 72 69 64 77 69 | 64 74 68 29 2c 20 35 31 |ongridwi|dth), 51|
|00004a20| 31 2e 30 20 29 3b 0a 09 | 7d 0a 0a 2f 2a 20 6e 6f |1.0 );..|}../* no|
|00004a30| 77 20 74 68 65 20 74 6f | 70 20 6c 65 76 65 6c 20 |w the to|p level |
|00004a40| 63 6f 75 6e 74 20 6c 6f | 6f 70 20 2a 2f 0a 0a 20 |count lo|op */.. |
|00004a50| 20 20 20 77 68 69 6c 65 | 28 20 72 65 61 64 28 6d |   while|( read(m|
|00004a60| 61 70 69 6e 64 65 78 2c | 20 26 63 6f 75 6e 74 2c |apindex,| &count,|
|00004a70| 20 32 29 20 21 3d 20 30 | 29 0a 09 7b 0a 09 72 65 | 2) != 0|)..{..re|
|00004a80| 61 64 28 6d 61 70 69 6e | 64 65 78 2c 20 26 72 61 |ad(mapin|dex, &ra|
|00004a90| 6e 6b 2c 20 32 29 3b 0a | 09 72 65 61 64 28 6d 61 |nk, 2);.|.read(ma|
|00004aa0| 70 69 6e 64 65 78 2c 20 | 26 73 68 6f 72 74 6e 2c |pindex, |&shortn,|
|00004ab0| 20 32 29 3b 0a 09 72 65 | 61 64 28 6d 61 70 69 6e | 2);..re|ad(mapin|
|00004ac0| 64 65 78 2c 20 26 73 68 | 6f 72 74 73 2c 20 32 29 |dex, &sh|orts, 2)|
|00004ad0| 3b 0a 09 72 65 61 64 28 | 6d 61 70 69 6e 64 65 78 |;..read(|mapindex|
|00004ae0| 2c 20 26 73 68 6f 72 74 | 65 2c 20 32 29 3b 0a 09 |, &short|e, 2);..|
|00004af0| 72 65 61 64 28 6d 61 70 | 69 6e 64 65 78 2c 20 26 |read(map|index, &|
|00004b00| 73 68 6f 72 74 77 2c 20 | 32 29 3b 0a 09 0a 09 73 |shortw, |2);....s|
|00004b10| 65 74 63 6f 6c 6f 72 28 | 20 6d 61 70 63 6f 6c 6f |etcolor(| mapcolo|
|00004b20| 72 5b 72 61 6e 6b 5d 20 | 29 3b 0a 09 0a 09 6e 20 |r[rank] |);....n |
|00004b30| 3d 20 73 68 6f 72 74 6e | 20 2a 20 32 30 3b 0a 09 |= shortn| * 20;..|
|00004b40| 73 20 3d 20 73 68 6f 72 | 74 73 20 2a 20 32 30 3b |s = shor|ts * 20;|
|00004b50| 0a 09 65 20 3d 20 73 68 | 6f 72 74 65 20 2a 20 32 |..e = sh|orte * 2|
|00004b60| 30 3b 0a 09 77 20 3d 20 | 73 68 6f 72 74 77 20 2a |0;..w = |shortw *|
|00004b70| 20 32 30 3b 0a 09 0a 09 | 69 66 20 28 73 20 3c 3d | 20;....|if (s <=|
|00004b80| 20 77 4e 20 26 26 20 6e | 20 3e 3d 20 77 53 20 26 | wN && n| >= wS &|
|00004b90| 26 20 77 20 3c 3d 20 77 | 45 20 26 26 20 65 20 3e |& w <= w|E && e >|
|00004ba0| 3d 20 77 57 29 0a 09 20 | 20 20 20 7b 0a 09 20 20 |= wW).. |   {..  |
|00004bb0| 20 20 72 65 61 64 28 6d | 61 70 64 61 74 61 2c 20 |  read(m|apdata, |
|00004bc0| 26 6c 61 74 2c 20 34 29 | 3b 0a 09 20 20 20 20 72 |&lat, 4)|;..    r|
|00004bd0| 65 61 64 28 6d 61 70 64 | 61 74 61 2c 20 26 6c 6f |ead(mapd|ata, &lo|
|00004be0| 6e 2c 20 34 29 3b 0a 09 | 20 20 20 20 6d 6f 76 65 |n, 4);..|    move|
|00004bf0| 74 6f 28 20 28 28 66 6c | 6f 61 74 29 28 6c 6f 6e |to( ((fl|oat)(lon|
|00004c00| 20 2d 20 77 57 29 29 20 | 2a 20 78 73 2c 20 28 28 | - wW)) |* xs, ((|
|00004c10| 66 6c 6f 61 74 29 28 6c | 61 74 20 2d 20 77 53 29 |float)(l|at - wS)|
|00004c20| 29 20 2a 20 79 73 29 3b | 0a 09 20 20 20 20 66 6f |) * ys);|..    fo|
|00004c30| 72 20 28 69 3d 30 3b 20 | 69 20 3c 20 28 63 6f 75 |r (i=0; |i < (cou|
|00004c40| 6e 74 20 2d 20 31 29 3b | 20 69 2b 2b 29 0a 09 09 |nt - 1);| i++)...|
|00004c50| 7b 0a 09 09 72 65 61 64 | 28 6d 61 70 64 61 74 61 |{...read|(mapdata|
|00004c60| 2c 20 26 64 6c 61 74 2c | 20 31 29 3b 0a 09 09 72 |, &dlat,| 1);...r|
|00004c70| 65 61 64 28 6d 61 70 64 | 61 74 61 2c 20 26 64 6c |ead(mapd|ata, &dl|
|00004c80| 6f 6e 2c 20 31 29 3b 0a | 09 09 6c 61 74 20 2b 3d |on, 1);.|..lat +=|
|00004c90| 20 64 6c 61 74 3b 0a 09 | 09 6c 6f 6e 20 2b 3d 20 | dlat;..|.lon += |
|00004ca0| 64 6c 6f 6e 3b 0a 09 09 | 64 72 61 77 74 6f 28 20 |dlon;...|drawto( |
|00004cb0| 28 28 66 6c 6f 61 74 29 | 28 6c 6f 6e 20 2d 20 77 |((float)|(lon - w|
|00004cc0| 57 29 29 20 2a 20 78 73 | 2c 20 28 28 66 6c 6f 61 |W)) * xs|, ((floa|
|00004cd0| 74 29 28 6c 61 74 20 2d | 20 77 53 29 29 20 2a 20 |t)(lat -| wS)) * |
|00004ce0| 79 73 29 3b 0a 09 09 7d | 0a 09 20 20 20 20 7d 0a |ys);...}|..    }.|
|00004cf0| 2f 2a 20 73 6b 69 70 20 | 66 6f 72 77 61 72 64 20 |/* skip |forward |
|00004d00| 66 72 6f 6d 20 63 75 72 | 20 70 6f 73 20 2a 2f 0a |from cur| pos */.|
|00004d10| 09 65 6c 73 65 20 6c 73 | 65 65 6b 28 6d 61 70 64 |.else ls|eek(mapd|
|00004d20| 61 74 61 2c 20 28 6c 6f | 6e 67 29 28 32 2a 63 6f |ata, (lo|ng)(2*co|
|00004d30| 75 6e 74 2b 36 29 2c 20 | 31 6c 29 3b 0a 09 7d 0a |unt+6), |1l);..}.|
|00004d40| 0a 20 20 20 20 63 6c 6f | 73 65 28 6d 61 70 64 61 |.    clo|se(mapda|
|00004d50| 74 61 29 3b 0a 20 20 20 | 20 63 6c 6f 73 65 28 6d |ta);.   | close(m|
|00004d60| 61 70 69 6e 64 65 78 29 | 3b 0a 20 20 20 20 63 6c |apindex)|;.    cl|
|00004d70| 6f 73 65 70 6c 6f 74 28 | 29 3b 0a 20 20 20 20 65 |oseplot(|);.    e|
|00004d80| 78 69 74 28 30 29 3b 0a | 20 20 20 20 7d 0a 0a 2f |xit(0);.|    }../|
|00004d90| 2a 0a 20 2a 20 49 4e 54 | 45 52 46 41 43 45 20 54 |*. * INT|ERFACE T|
|00004da0| 4f 20 55 4e 49 58 20 50 | 4c 4f 54 20 55 54 49 4c |O UNIX P|LOT UTIL|
|00004db0| 49 54 49 45 53 0a 20 2a | 2f 0a 0a 6f 70 65 6e 70 |ITIES. *|/..openp|
|00004dc0| 6c 6f 74 28 29 0a 20 20 | 20 20 7b 0a 20 20 20 20 |lot().  |  {.    |
|00004dd0| 6f 70 65 6e 70 6c 28 29 | 3b 0a 20 20 20 20 65 72 |openpl()|;.    er|
|00004de0| 61 73 65 28 29 3b 0a 20 | 20 20 20 73 70 61 63 65 |ase();. |   space|
|00004df0| 28 30 2c 20 30 2c 20 58 | 52 45 53 2c 20 59 52 45 |(0, 0, X|RES, YRE|
|00004e00| 53 29 3b 0a 20 20 20 20 | 7d 0a 20 20 20 20 0a 63 |S);.    |}.    .c|
|00004e10| 6c 6f 73 65 70 6c 6f 74 | 28 29 0a 20 20 20 20 7b |loseplot|().    {|
|00004e20| 0a 20 20 20 20 63 6c 6f | 73 65 70 6c 28 29 3b 0a |.    clo|sepl();.|
|00004e30| 20 20 20 20 7d 0a 20 20 | 20 20 0a 2f 2a 20 6d 6f |    }.  |  ./* mo|
|00004e40| 76 65 20 61 6e 64 20 64 | 72 61 77 20 64 6f 20 73 |ve and d|raw do s|
|00004e50| 69 6d 70 6c 65 20 63 6c | 69 70 70 69 6e 67 20 62 |imple cl|ipping b|
|00004e60| 65 63 61 75 73 65 20 67 | 72 69 64 20 69 73 20 6c |ecause g|rid is l|
|00004e70| 61 72 67 65 72 20 74 68 | 61 6e 20 76 69 65 77 70 |arger th|an viewp|
|00004e80| 6f 72 74 20 2a 2f 0a 0a | 6d 6f 76 65 74 6f 28 78 |ort */..|moveto(x|
|00004e90| 2c 20 79 29 0a 20 20 20 | 20 64 6f 75 62 6c 65 20 |, y).   | double |
|00004ea0| 78 2c 20 79 3b 0a 20 20 | 20 20 7b 0a 20 20 20 20 |x, y;.  |  {.    |
|00004eb0| 69 6e 74 20 69 78 2c 20 | 69 79 3b 0a 20 20 20 20 |int ix, |iy;.    |
|00004ec0| 69 78 20 3d 20 28 69 6e | 74 29 28 78 2b 30 2e 35 |ix = (in|t)(x+0.5|
|00004ed0| 29 3b 0a 20 20 20 20 69 | 79 20 3d 20 28 69 6e 74 |);.    i|y = (int|
|00004ee0| 29 28 79 2b 30 2e 35 29 | 3b 0a 20 20 20 20 69 66 |)(y+0.5)|;.    if|
|00004ef0| 20 28 69 78 20 3c 20 30 | 29 20 69 78 20 3d 20 30 | (ix < 0|) ix = 0|
|00004f00| 3b 20 65 6c 73 65 20 69 | 66 20 28 69 78 20 3e 3d |; else i|f (ix >=|
|00004f10| 20 58 52 45 53 29 20 69 | 78 20 3d 20 58 52 45 53 | XRES) i|x = XRES|
|00004f20| 2d 31 3b 0a 20 20 20 20 | 69 66 20 28 69 79 20 3c |-1;.    |if (iy <|
|00004f30| 20 30 29 20 69 79 20 3d | 20 30 3b 20 65 6c 73 65 | 0) iy =| 0; else|
|00004f40| 20 69 66 20 28 69 79 20 | 3e 3d 20 59 52 45 53 29 | if (iy |>= YRES)|
|00004f50| 20 69 79 20 3d 20 59 52 | 45 53 2d 31 3b 0a 20 20 | iy = YR|ES-1;.  |
|00004f60| 20 20 69 66 20 28 28 6c | 61 73 74 78 20 21 3d 20 |  if ((l|astx != |
|00004f70| 69 78 29 20 7c 7c 20 28 | 6c 61 73 74 79 20 21 3d |ix) || (|lasty !=|
|00004f80| 20 69 79 29 29 20 6d 6f | 76 65 28 69 78 2c 20 69 | iy)) mo|ve(ix, i|
|00004f90| 79 29 3b 0a 20 20 20 20 | 6c 61 73 74 78 20 3d 20 |y);.    |lastx = |
|00004fa0| 69 78 3b 0a 20 20 20 20 | 6c 61 73 74 79 20 3d 20 |ix;.    |lasty = |
|00004fb0| 69 79 3b 0a 20 20 20 20 | 7d 0a 0a 64 72 61 77 74 |iy;.    |}..drawt|
|00004fc0| 6f 28 78 2c 20 79 29 0a | 20 20 20 20 64 6f 75 62 |o(x, y).|    doub|
|00004fd0| 6c 65 20 78 2c 20 79 3b | 0a 20 20 20 20 7b 0a 20 |le x, y;|.    {. |
|00004fe0| 20 20 20 69 6e 74 20 69 | 78 2c 20 69 79 3b 0a 2f |   int i|x, iy;./|
|00004ff0| 2a 20 6f 6e 65 20 63 6f | 75 6c 64 20 66 69 6c 74 |* one co|uld filt|
|00005000| 65 72 20 62 61 73 65 64 | 20 6f 6e 20 74 68 65 20 |er based| on the |
|00005010| 70 72 65 73 65 6e 74 20 | 76 65 63 74 6f 72 20 22 |present |vector "|
|00005020| 63 6f 6c 6f 72 22 2c 20 | 69 66 20 64 65 73 69 72 |color", |if desir|
|00005030| 65 64 20 2a 2f 0a 20 20 | 20 20 69 78 20 3d 20 28 |ed */.  |  ix = (|
|00005040| 69 6e 74 29 28 78 2b 30 | 2e 35 29 3b 0a 20 20 20 |int)(x+0|.5);.   |
|00005050| 20 69 79 20 3d 20 28 69 | 6e 74 29 28 79 2b 30 2e | iy = (i|nt)(y+0.|
|00005060| 35 29 3b 0a 20 20 20 20 | 69 66 20 28 69 78 20 3c |5);.    |if (ix <|
|00005070| 20 30 29 20 69 78 20 3d | 20 30 3b 20 65 6c 73 65 | 0) ix =| 0; else|
|00005080| 20 69 66 20 28 69 78 20 | 3e 3d 20 58 52 45 53 29 | if (ix |>= XRES)|
|00005090| 20 69 78 20 3d 20 58 52 | 45 53 2d 31 3b 0a 20 20 | ix = XR|ES-1;.  |
|000050a0| 20 20 69 66 20 28 69 79 | 20 3c 20 30 29 20 69 79 |  if (iy| < 0) iy|
|000050b0| 20 3d 20 30 3b 20 65 6c | 73 65 20 69 66 20 28 69 | = 0; el|se if (i|
|000050c0| 79 20 3e 3d 20 59 52 45 | 53 29 20 69 79 20 3d 20 |y >= YRE|S) iy = |
|000050d0| 59 52 45 53 2d 31 3b 0a | 20 20 20 20 69 66 20 28 |YRES-1;.|    if (|
|000050e0| 28 6c 61 73 74 78 20 21 | 3d 20 69 78 29 20 7c 7c |(lastx !|= ix) |||
|000050f0| 20 28 6c 61 73 74 79 20 | 21 3d 20 69 79 29 29 20 | (lasty |!= iy)) |
|00005100| 63 6f 6e 74 28 69 78 2c | 20 69 79 29 3b 0a 20 20 |cont(ix,| iy);.  |
|00005110| 20 20 6c 61 73 74 78 20 | 3d 20 69 78 3b 0a 20 20 |  lastx |= ix;.  |
|00005120| 20 20 6c 61 73 74 79 20 | 3d 20 69 79 3b 0a 20 20 |  lasty |= iy;.  |
|00005130| 20 20 7d 0a 0a 73 65 74 | 63 6f 6c 6f 72 28 63 29 |  }..set|color(c)|
|00005140| 0a 20 20 20 20 7b 0a 20 | 20 20 20 2f 2a 20 67 6c |.    {. |   /* gl|
|00005150| 6f 62 61 6c 63 6f 6c 20 | 3d 20 63 3b 09 2f 2a 09 |obalcol |= c;./*.|
|00005160| 2f 2a 20 6f 6e 65 20 63 | 6f 75 6c 64 20 72 65 63 |/* one c|ould rec|
|00005170| 6f 72 64 20 70 72 65 73 | 65 6e 74 20 76 65 63 74 |ord pres|ent vect|
|00005180| 6f 72 20 63 6f 6c 6f 72 | 20 2a 2f 0a 20 20 20 20 |or color| */.    |
|00005190| 7d 0a 0a 20 20 20 20 66 | 63 6c 6f 73 65 28 6d 61 |}..    f|close(ma|
|000051a0| 70 64 61 74 61 29 3b 0a | 20 20 20 20 66 63 6c 6f |pdata);.|    fclo|
|000051b0| 73 65 28 6d 61 70 69 6e | 64 65 78 29 3b 0a 20 20 |se(mapin|dex);.  |
|000051c0| 20 20 65 78 69 74 28 30 | 29 3b 0a 20 20 20 20 7d |  exit(0|);.    }|
|000051d0| 0a 0a 2f 2a 20 52 4f 55 | 54 49 4e 45 53 20 2a 2f |../* ROU|TINES */|
|000051e0| 0a 0a 61 62 6f 72 74 28 | 61 2c 62 29 0a 20 20 20 |..abort(|a,b).   |
|000051f0| 20 63 68 61 72 20 2a 61 | 2c 20 2a 62 3b 0a 20 20 | char *a|, *b;.  |
|00005200| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005210| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005220| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005230| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005240| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005250| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
|00005260| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|000053b0| 00 00 00 00 00 00 00 00 | 00 00 00 00 00 00 00 00 |........|........|
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|00005600| 77 64 62 32 2f 77 64 62 | 70 6c 6f 74 2e 63 00 00 |wdb2/wdb|plot.c..|
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|00005680| 20 20 31 34 36 32 32 20 | 20 34 34 30 32 31 31 30 |  14622 | 4402110|
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|00005800| 2f 2a 20 77 64 62 70 6c | 6f 74 20 2d 20 20 64 72 |/* wdbpl|ot -  dr|
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|00005b20| 44 45 46 49 4e 49 54 49 | 4f 4e 53 20 2a 2f 0a 0a |DEFINITI|ONS */..|
|00005b30| 23 64 65 66 69 6e 65 20 | 58 52 45 53 09 20 35 31 |#define |XRES. 51|
|00005b40| 32 09 2f 2a 20 6d 61 78 | 20 6f 75 74 70 75 74 20 |2./* max| output |
|00005b50| 77 69 64 74 68 20 69 6e | 20 69 6e 74 65 67 65 72 |width in| integer|
|00005b60| 20 64 65 76 69 63 65 20 | 75 6e 69 74 73 20 2a 2f | device |units */|
|00005b70| 0a 23 64 65 66 69 6e 65 | 20 59 52 45 53 09 20 35 |.#define| YRES. 5|
|00005b80| 31 32 09 2f 2a 20 6d 61 | 78 20 6f 75 74 70 75 74 |12./* ma|x output|
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|00005ba0| 65 72 20 64 65 76 69 63 | 65 20 75 6e 69 74 73 20 |er devic|e units |
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|00005bc0| 74 64 69 6f 2e 68 3e 0a | 23 69 6e 63 6c 75 64 65 |tdio.h>.|#include|
|00005bd0| 20 3c 67 72 61 70 68 69 | 63 73 2f 63 6f 6e 73 74 | <graphi|cs/const|
|00005be0| 2e 68 3e 0a 23 69 6e 63 | 6c 75 64 65 20 3c 67 72 |.h>.#inc|lude <gr|
|00005bf0| 61 70 68 69 63 73 2f 69 | 6b 5f 74 79 70 65 2e 68 |aphics/i|k_type.h|
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|00005c10| 68 69 63 73 2f 69 6b 5f | 63 6f 6e 73 74 2e 68 3e |hics/ik_|const.h>|
|00005c20| 0a 0a 23 64 65 66 69 6e | 65 20 50 52 4f 47 4e 41 |..#defin|e PROGNA|
|00005c30| 4d 45 20 22 77 64 62 70 | 6c 6f 74 22 0a 23 64 65 |ME "wdbp|lot".#de|
|00005c40| 66 69 6e 65 20 4d 41 53 | 4b 52 45 47 20 31 0a 23 |fine MAS|KREG 1.#|
|00005c50| 64 65 66 69 6e 65 20 44 | 41 54 41 4e 41 4d 45 20 |define D|ATANAME |
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|00005c70| 6e 65 20 49 4e 44 45 58 | 4e 41 4d 45 20 22 6d 61 |ne INDEX|NAME "ma|
|00005c80| 70 2e 69 6e 64 65 78 22 | 0a 23 64 65 66 69 6e 65 |p.index"|.#define|
|00005c90| 20 52 45 41 44 4d 4f 44 | 45 20 30 20 0a 23 64 65 | READMOD|E 0 .#de|
|00005ca0| 66 69 6e 65 20 4f 50 45 | 4e 46 41 49 4c 20 2d 31 |fine OPE|NFAIL -1|
|00005cb0| 0a 23 64 65 66 69 6e 65 | 20 55 4e 49 54 50 45 52 |.#define| UNITPER|
|00005cc0| 44 45 47 20 33 36 30 30 | 2e 30 0a 0a 23 64 65 66 |DEG 3600|.0..#def|
|00005cd0| 69 6e 65 20 47 52 49 44 | 43 4f 4c 4f 52 20 20 38 |ine GRID|COLOR  8|
|00005ce0| 0a 23 64 65 66 69 6e 65 | 20 43 4f 41 53 54 43 4f |.#define| COASTCO|
|00005cf0| 4c 4f 52 20 31 0a 23 64 | 65 66 69 6e 65 20 52 49 |LOR 1.#d|efine RI|
|00005d00| 56 45 52 43 4f 4c 4f 52 | 20 32 0a 23 64 65 66 69 |VERCOLOR| 2.#defi|
|00005d10| 6e 65 20 42 4f 55 4e 44 | 43 4f 4c 4f 52 20 38 0a |ne BOUND|COLOR 8.|
|00005d20| 0a 0a 73 74 61 74 69 63 | 20 69 6e 74 20 6c 61 73 |..static| int las|
|00005d30| 74 63 6f 6c 6f 72 20 3d | 20 30 3b 0a 73 74 61 74 |tcolor =| 0;.stat|
|00005d40| 69 63 20 69 6e 74 20 70 | 65 6e 67 72 61 62 62 65 |ic int p|engrabbe|
|00005d50| 64 20 3d 20 30 3b 0a 73 | 74 61 74 69 63 20 69 6e |d = 0;.s|tatic in|
|00005d60| 74 20 6c 61 73 74 78 20 | 3d 20 2d 31 3b 0a 73 74 |t lastx |= -1;.st|
|00005d70| 61 74 69 63 20 69 6e 74 | 20 6c 61 73 74 79 20 3d |atic int| lasty =|
|00005d80| 20 2d 31 3b 0a 0a 64 6f | 75 62 6c 65 20 61 74 6f | -1;..do|uble ato|
|00005d90| 66 28 29 2c 20 63 6f 73 | 28 29 3b 0a 0a 64 6f 75 |f(), cos|();..dou|
|00005da0| 62 6c 65 20 78 73 63 61 | 6c 65 2c 20 79 73 63 61 |ble xsca|le, ysca|
|00005db0| 6c 65 2c 20 63 6c 61 74 | 2c 20 63 6c 6f 6e 2c 20 |le, clat|, clon, |
|00005dc0| 78 73 2c 20 79 73 3b 0a | 64 6f 75 62 6c 65 20 6c |xs, ys;.|double l|
|00005dd0| 61 74 67 72 69 64 77 69 | 64 74 68 2c 20 6c 61 74 |atgridwi|dth, lat|
|00005de0| 67 72 69 64 63 6f 75 6e | 74 2c 20 6c 61 74 62 61 |gridcoun|t, latba|
|00005df0| 73 65 3b 0a 64 6f 75 62 | 6c 65 20 6c 6f 6e 67 72 |se;.doub|le longr|
|00005e00| 69 64 77 69 64 74 68 2c | 20 6c 6f 6e 67 72 69 64 |idwidth,| longrid|
|00005e10| 63 6f 75 6e 74 2c 20 6c | 6f 6e 62 61 73 65 3b 0a |count, l|onbase;.|
|00005e20| 69 6e 74 20 6d 61 70 63 | 6f 6c 6f 72 5b 36 34 5d |int mapc|olor[64]|
|00005e30| 3b 0a 69 6e 74 20 6d 61 | 70 64 61 74 61 2c 20 6d |;.int ma|pdata, m|
|00005e40| 61 70 69 6e 64 65 78 3b | 0a 0a 73 68 6f 72 74 20 |apindex;|..short |
|00005e50| 72 61 6e 6b 2c 20 63 6f | 75 6e 74 2c 20 73 68 6f |rank, co|unt, sho|
|00005e60| 72 74 6e 2c 20 73 68 6f | 72 74 73 2c 20 73 68 6f |rtn, sho|rts, sho|
|00005e70| 72 74 65 2c 20 73 68 6f | 72 74 77 3b 0a 6c 6f 6e |rte, sho|rtw;.lon|
|00005e80| 67 20 6e 2c 20 73 2c 20 | 65 2c 20 77 3b 0a 6c 6f |g n, s, |e, w;.lo|
|00005e90| 6e 67 20 69 2c 20 74 6f | 74 61 6c 72 65 63 3b 0a |ng i, to|talrec;.|
|00005ea0| 6c 6f 6e 67 20 6c 61 74 | 2c 20 6c 6f 6e 3b 0a 63 |long lat|, lon;.c|
|00005eb0| 68 61 72 20 64 6c 61 74 | 2c 20 64 6c 6f 6e 3b 0a |har dlat|, dlon;.|
|00005ec0| 6c 6f 6e 67 20 77 4e 2c | 20 77 53 2c 20 77 45 2c |long wN,| wS, wE,|
|00005ed0| 20 77 57 3b 0a 0a 0a 2f | 2a 20 52 4f 55 54 49 4e | wW;.../|* ROUTIN|
|00005ee0| 45 53 20 2a 2f 0a 0a 64 | 6f 75 62 6c 65 20 69 6e |ES */..d|ouble in|
|00005ef0| 74 70 61 72 74 28 61 29 | 0a 64 6f 75 62 6c 65 20 |tpart(a)|.double |
|00005f00| 61 3b 0a 20 20 20 20 7b | 0a 20 20 20 20 72 65 74 |a;.    {|.    ret|
|00005f10| 75 72 6e 28 20 28 64 6f | 75 62 6c 65 29 20 28 20 |urn( (do|uble) ( |
|00005f20| 28 69 6e 74 29 20 61 20 | 29 20 29 3b 0a 20 20 20 |(int) a |) );.   |
|00005f30| 20 7d 0a 0a 6c 61 74 74 | 6f 70 6f 69 6e 74 28 6c | }..latt|opoint(l|
|00005f40| 61 74 64 29 0a 64 6f 75 | 62 6c 65 20 6c 61 74 64 |atd).dou|ble latd|
|00005f50| 3b 0a 20 20 20 20 7b 0a | 20 20 20 20 72 65 74 75 |;.    {.|    retu|
|00005f60| 72 6e 20 28 20 20 20 28 | 64 6f 75 62 6c 65 29 20 |rn (   (|double) |
|00005f70| 20 28 20 20 28 20 28 28 | 66 6c 6f 61 74 29 20 77 | (  ( ((|float) w|
|00005f80| 4e 29 20 2d 20 6c 61 74 | 64 2a 55 4e 49 54 50 45 |N) - lat|d*UNITPE|
|00005f90| 52 44 45 47 29 20 2a 20 | 79 73 29 20 20 20 29 3b |RDEG) * |ys)   );|
|00005fa0| 0a 20 20 20 20 7d 0a 20 | 20 20 20 0a 6c 6f 6e 74 |.    }. |   .lont|
|00005fb0| 6f 70 6f 69 6e 74 28 6c | 6f 6e 64 29 0a 64 6f 75 |opoint(l|ond).dou|
|00005fc0| 62 6c 65 20 6c 6f 6e 64 | 3b 0a 20 20 20 20 7b 0a |ble lond|;.    {.|
|00005fd0| 20 20 20 20 72 65 74 75 | 72 6e 20 28 20 20 20 28 |    retu|rn (   (|
|00005fe0| 64 6f 75 62 6c 65 29 20 | 20 28 20 20 20 28 20 6c |double) | (   ( l|
|00005ff0| 6f 6e 64 2a 55 4e 49 54 | 50 45 52 44 45 47 20 2d |ond*UNIT|PERDEG -|
+--------+-------------------------+-------------------------+--------+--------+