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Contents of /trunk/src/router.c

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Revision 1312 - (show annotations) (download) (as text)
Sat May 11 11:12:56 2013 UTC (11 years, 10 months ago) by amb
File MIME type: text/x-csrc
File size: 24246 byte(s) 
Add functions to destroy the node/segment/way/relation lists and don't call them
from the end of the router by default.
1 /***************************************
2 OSM router.
3
4 Part of the Routino routing software.
5 ******************/ /******************
6 This file Copyright 2008-2013 Andrew M. Bishop
7
8 This program is free software: you can redistribute it and/or modify
9 it under the terms of the GNU Affero General Public License as published by
10 the Free Software Foundation, either version 3 of the License, or
11 (at your option) any later version.
12
13 This program is distributed in the hope that it will be useful,
14 but WITHOUT ANY WARRANTY; without even the implied warranty of
15 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 GNU Affero General Public License for more details.
17
18 You should have received a copy of the GNU Affero General Public License
19 along with this program. If not, see <http://www.gnu.org/licenses/>.
20 ***************************************/
21
22
23 #include <stdio.h>
24 #include <string.h>
25 #include <stdlib.h>
26 #include <ctype.h>
27
28 #include "types.h"
29 #include "nodes.h"
30 #include "segments.h"
31 #include "ways.h"
32 #include "relations.h"
33
34 #include "files.h"
35 #include "logging.h"
36 #include "functions.h"
37 #include "fakes.h"
38 #include "translations.h"
39 #include "profiles.h"
40
41
42 /*+ To help when debugging +*/
43 #define DEBUG 0
44
45 /*+ The maximum distance from the specified point to search for a node or segment (in km). +*/
46 #define MAXSEARCH 1
47
48
49 /* Global variables */
50
51 /*+ The option not to print any progress information. +*/
52 int option_quiet=0;
53
54 /*+ The options to select the format of the output. +*/
55 int option_html=0,option_gpx_track=0,option_gpx_route=0,option_text=0,option_text_all=0,option_none=0;
56
57 /*+ The option to calculate the quickest route insted of the shortest. +*/
58 int option_quickest=0;
59
60
61 /* Local functions */
62
63 static void print_usage(int detail,const char *argerr,const char *err);
64
65
66 /*++++++++++++++++++++++++++++++++++++++
67 The main program for the router.
68 ++++++++++++++++++++++++++++++++++++++*/
69
70 int main(int argc,char** argv)
71 {
72 Nodes *OSMNodes;
73 Segments *OSMSegments;
74 Ways *OSMWays;
75 Relations*OSMRelations;
76 Results *results[NWAYPOINTS+1]={NULL};
77 int point_used[NWAYPOINTS+1]={0};
78 double point_lon[NWAYPOINTS+1],point_lat[NWAYPOINTS+1];
79 double heading=-999;
80 int help_profile=0,help_profile_xml=0,help_profile_json=0,help_profile_pl=0;
81 char *dirname=NULL,*prefix=NULL;
82 char *profiles=NULL,*profilename=NULL;
83 char *translations=NULL,*language=NULL;
84 int exactnodes=0;
85 Transport transport=Transport_None;
86 Profile *profile=NULL;
87 index_t start_node=NO_NODE,finish_node=NO_NODE;
88 index_t join_segment=NO_SEGMENT;
89 int arg,point;
90
91 /* Parse the command line arguments */
92
93 if(argc<2)
94 print_usage(0,NULL,NULL);
95
96 /* Get the non-routing, general program options */
97
98 for(arg=1;arg<argc;arg++)
99 {
100 if(!strcmp(argv[arg],"--help"))
101 print_usage(1,NULL,NULL);
102 else if(!strcmp(argv[arg],"--help-profile"))
103 help_profile=1;
104 else if(!strcmp(argv[arg],"--help-profile-xml"))
105 help_profile_xml=1;
106 else if(!strcmp(argv[arg],"--help-profile-json"))
107 help_profile_json=1;
108 else if(!strcmp(argv[arg],"--help-profile-perl"))
109 help_profile_pl=1;
110 else if(!strncmp(argv[arg],"--dir=",6))
111 dirname=&argv[arg][6];
112 else if(!strncmp(argv[arg],"--prefix=",9))
113 prefix=&argv[arg][9];
114 else if(!strncmp(argv[arg],"--profiles=",11))
115 profiles=&argv[arg][11];
116 else if(!strncmp(argv[arg],"--translations=",15))
117 translations=&argv[arg][15];
118 else if(!strcmp(argv[arg],"--exact-nodes-only"))
119 exactnodes=1;
120 else if(!strcmp(argv[arg],"--quiet"))
121 option_quiet=1;
122 else if(!strcmp(argv[arg],"--loggable"))
123 option_loggable=1;
124 else if(!strcmp(argv[arg],"--output-html"))
125 option_html=1;
126 else if(!strcmp(argv[arg],"--output-gpx-track"))
127 option_gpx_track=1;
128 else if(!strcmp(argv[arg],"--output-gpx-route"))
129 option_gpx_route=1;
130 else if(!strcmp(argv[arg],"--output-text"))
131 option_text=1;
132 else if(!strcmp(argv[arg],"--output-text-all"))
133 option_text_all=1;
134 else if(!strcmp(argv[arg],"--output-none"))
135 option_none=1;
136 else if(!strncmp(argv[arg],"--profile=",10))
137 profilename=&argv[arg][10];
138 else if(!strncmp(argv[arg],"--language=",11))
139 language=&argv[arg][11];
140 else if(!strncmp(argv[arg],"--transport=",12))
141 {
142 transport=TransportType(&argv[arg][12]);
143
144 if(transport==Transport_None)
145 print_usage(0,argv[arg],NULL);
146 }
147 else
148 continue;
149
150 argv[arg]=NULL;
151 }
152
153 /* Load in the profiles */
154
155 if(transport==Transport_None)
156 transport=Transport_Motorcar;
157
158 if(profiles)
159 {
160 if(!ExistsFile(profiles))
161 {
162 fprintf(stderr,"Error: The '--profiles' option specifies a file that does not exist.\n");
163 return(1);
164 }
165 }
166 else
167 {
168 if(ExistsFile(FileName(dirname,prefix,"profiles.xml")))
169 profiles=FileName(dirname,prefix,"profiles.xml");
170 else if(ExistsFile(FileName(DATADIR,NULL,"profiles.xml")))
171 profiles=FileName(DATADIR,NULL,"profiles.xml");
172 else
173 {
174 fprintf(stderr,"Error: The '--profiles' option was not used and the default 'profiles.xml' does not exist.\n");
175 return(1);
176 }
177 }
178
179 if(ParseXMLProfiles(profiles))
180 {
181 fprintf(stderr,"Error: Cannot read the profiles in the file '%s'.\n",profiles);
182 return(1);
183 }
184
185 /* Choose the selected profile. */
186
187 if(profilename)
188 {
189 profile=GetProfile(profilename);
190
191 if(!profile)
192 {
193 fprintf(stderr,"Error: Cannot find a profile called '%s' in '%s'.\n",profilename,profiles);
194 return(1);
195 }
196 }
197 else
198 profile=GetProfile(TransportName(transport));
199
200 if(!profile)
201 {
202 profile=(Profile*)calloc(1,sizeof(Profile));
203 profile->transport=transport;
204 }
205
206 /* Parse the other command line arguments */
207
208 for(arg=1;arg<argc;arg++)
209 {
210 if(!argv[arg])
211 continue;
212 else if(!strcmp(argv[arg],"--shortest"))
213 option_quickest=0;
214 else if(!strcmp(argv[arg],"--quickest"))
215 option_quickest=1;
216 else if(isdigit(argv[arg][0]) ||
217 ((argv[arg][0]=='-' || argv[arg][0]=='+') && isdigit(argv[arg][1])))
218 {
219 for(point=1;point<=NWAYPOINTS;point++)
220 if(point_used[point]!=3)
221 {
222 if(point_used[point]==0)
223 {
224 point_lon[point]=degrees_to_radians(atof(argv[arg]));
225 point_used[point]=1;
226 }
227 else /* if(point_used[point]==1) */
228 {
229 point_lat[point]=degrees_to_radians(atof(argv[arg]));
230 point_used[point]=3;
231 }
232 break;
233 }
234 }
235 else if(!strncmp(argv[arg],"--lon",5) && isdigit(argv[arg][5]))
236 {
237 char *p=&argv[arg][6];
238 while(isdigit(*p)) p++;
239 if(*p++!='=')
240 print_usage(0,argv[arg],NULL);
241
242 point=atoi(&argv[arg][5]);
243 if(point>NWAYPOINTS || point_used[point]&1)
244 print_usage(0,argv[arg],NULL);
245
246 point_lon[point]=degrees_to_radians(atof(p));
247 point_used[point]+=1;
248 }
249 else if(!strncmp(argv[arg],"--lat",5) && isdigit(argv[arg][5]))
250 {
251 char *p=&argv[arg][6];
252 while(isdigit(*p)) p++;
253 if(*p++!='=')
254 print_usage(0,argv[arg],NULL);
255
256 point=atoi(&argv[arg][5]);
257 if(point>NWAYPOINTS || point_used[point]&2)
258 print_usage(0,argv[arg],NULL);
259
260 point_lat[point]=degrees_to_radians(atof(p));
261 point_used[point]+=2;
262 }
263 else if(!strncmp(argv[arg],"--heading=",10))
264 {
265 double h=atof(&argv[arg][10]);
266
267 if(h>=-360 && h<=360)
268 {
269 heading=h;
270
271 if(heading<0) heading+=360;
272 }
273 }
274 else if(!strncmp(argv[arg],"--transport=",12))
275 ; /* Done this already */
276 else if(!strncmp(argv[arg],"--highway-",10))
277 {
278 Highway highway;
279 char *equal=strchr(argv[arg],'=');
280 char *string;
281
282 if(!equal)
283 print_usage(0,argv[arg],NULL);
284
285 string=strcpy((char*)malloc(strlen(argv[arg])),argv[arg]+10);
286 string[equal-argv[arg]-10]=0;
287
288 highway=HighwayType(string);
289
290 if(highway==Highway_None)
291 print_usage(0,argv[arg],NULL);
292
293 profile->highway[highway]=atof(equal+1);
294
295 free(string);
296 }
297 else if(!strncmp(argv[arg],"--speed-",8))
298 {
299 Highway highway;
300 char *equal=strchr(argv[arg],'=');
301 char *string;
302
303 if(!equal)
304 print_usage(0,argv[arg],NULL);
305
306 string=strcpy((char*)malloc(strlen(argv[arg])),argv[arg]+8);
307 string[equal-argv[arg]-8]=0;
308
309 highway=HighwayType(string);
310
311 if(highway==Highway_None)
312 print_usage(0,argv[arg],NULL);
313
314 profile->speed[highway]=kph_to_speed(atof(equal+1));
315
316 free(string);
317 }
318 else if(!strncmp(argv[arg],"--property-",11))
319 {
320 Property property;
321 char *equal=strchr(argv[arg],'=');
322 char *string;
323
324 if(!equal)
325 print_usage(0,argv[arg],NULL);
326
327 string=strcpy((char*)malloc(strlen(argv[arg])),argv[arg]+11);
328 string[equal-argv[arg]-11]=0;
329
330 property=PropertyType(string);
331
332 if(property==Property_None)
333 print_usage(0,argv[arg],NULL);
334
335 profile->props_yes[property]=atof(equal+1);
336
337 free(string);
338 }
339 else if(!strncmp(argv[arg],"--oneway=",9))
340 profile->oneway=!!atoi(&argv[arg][9]);
341 else if(!strncmp(argv[arg],"--turns=",8))
342 profile->turns=!!atoi(&argv[arg][8]);
343 else if(!strncmp(argv[arg],"--weight=",9))
344 profile->weight=tonnes_to_weight(atof(&argv[arg][9]));
345 else if(!strncmp(argv[arg],"--height=",9))
346 profile->height=metres_to_height(atof(&argv[arg][9]));
347 else if(!strncmp(argv[arg],"--width=",8))
348 profile->width=metres_to_width(atof(&argv[arg][8]));
349 else if(!strncmp(argv[arg],"--length=",9))
350 profile->length=metres_to_length(atof(&argv[arg][9]));
351 else
352 print_usage(0,argv[arg],NULL);
353 }
354
355 for(point=1;point<=NWAYPOINTS;point++)
356 if(point_used[point]==1 || point_used[point]==2)
357 print_usage(0,NULL,"All waypoints must have latitude and longitude.");
358
359 /* Print one of the profiles if requested */
360
361 if(help_profile)
362 {
363 PrintProfile(profile);
364
365 return(0);
366 }
367 else if(help_profile_xml)
368 {
369 PrintProfilesXML();
370
371 return(0);
372 }
373 else if(help_profile_json)
374 {
375 PrintProfilesJSON();
376
377 return(0);
378 }
379 else if(help_profile_pl)
380 {
381 PrintProfilesPerl();
382
383 return(0);
384 }
385
386 /* Load in the translations */
387
388 if(option_html==0 && option_gpx_track==0 && option_gpx_route==0 && option_text==0 && option_text_all==0 && option_none==0)
389 option_html=option_gpx_track=option_gpx_route=option_text=option_text_all=1;
390
391 if(option_html || option_gpx_route || option_gpx_track)
392 {
393 if(translations)
394 {
395 if(!ExistsFile(translations))
396 {
397 fprintf(stderr,"Error: The '--translations' option specifies a file that does not exist.\n");
398 return(1);
399 }
400 }
401 else
402 {
403 if(ExistsFile(FileName(dirname,prefix,"translations.xml")))
404 translations=FileName(dirname,prefix,"translations.xml");
405 else if(ExistsFile(FileName(DATADIR,NULL,"translations.xml")))
406 translations=FileName(DATADIR,NULL,"translations.xml");
407 else
408 {
409 fprintf(stderr,"Error: The '--translations' option was not used and the default 'translations.xml' does not exist.\n");
410 return(1);
411 }
412 }
413
414 if(ParseXMLTranslations(translations,language))
415 {
416 fprintf(stderr,"Error: Cannot read the translations in the file '%s'.\n",translations);
417 return(1);
418 }
419 }
420
421 /* Load in the data - Note: No error checking because Load*List() will call exit() in case of an error. */
422
423 OSMNodes=LoadNodeList(FileName(dirname,prefix,"nodes.mem"));
424
425 OSMSegments=LoadSegmentList(FileName(dirname,prefix,"segments.mem"));
426
427 OSMWays=LoadWayList(FileName(dirname,prefix,"ways.mem"));
428
429 OSMRelations=LoadRelationList(FileName(dirname,prefix,"relations.mem"));
430
431 if(UpdateProfile(profile,OSMWays))
432 {
433 fprintf(stderr,"Error: Profile is invalid or not compatible with database.\n");
434 return(1);
435 }
436
437 /* Loop through all pairs of points */
438
439 for(point=1;point<=NWAYPOINTS;point++)
440 {
441 Results *begin,*end;
442 distance_t distmax=km_to_distance(MAXSEARCH);
443 distance_t distmin;
444 index_t segment=NO_SEGMENT;
445 index_t node1,node2;
446
447 if(point_used[point]!=3)
448 continue;
449
450 /* Find the closest point */
451
452 start_node=finish_node;
453
454 if(exactnodes)
455 {
456 finish_node=FindClosestNode(OSMNodes,OSMSegments,OSMWays,point_lat[point],point_lon[point],distmax,profile,&distmin);
457 }
458 else
459 {
460 distance_t dist1,dist2;
461
462 segment=FindClosestSegment(OSMNodes,OSMSegments,OSMWays,point_lat[point],point_lon[point],distmax,profile,&distmin,&node1,&node2,&dist1,&dist2);
463
464 if(segment!=NO_SEGMENT)
465 finish_node=CreateFakes(OSMNodes,OSMSegments,point,LookupSegment(OSMSegments,segment,1),node1,node2,dist1,dist2);
466 else
467 finish_node=NO_NODE;
468 }
469
470 if(finish_node==NO_NODE)
471 {
472 fprintf(stderr,"Error: Cannot find node close to specified point %d.\n",point);
473 return(1);
474 }
475
476 if(!option_quiet)
477 {
478 double lat,lon;
479
480 if(IsFakeNode(finish_node))
481 GetFakeLatLong(finish_node,&lat,&lon);
482 else
483 GetLatLong(OSMNodes,finish_node,NULL,&lat,&lon);
484
485 if(IsFakeNode(finish_node))
486 printf("Point %d is segment %"Pindex_t" (node %"Pindex_t" -> %"Pindex_t"): %3.6f %4.6f = %2.3f km\n",point,segment,node1,node2,
487 radians_to_degrees(lon),radians_to_degrees(lat),distance_to_km(distmin));
488 else
489 printf("Point %d is node %"Pindex_t": %3.6f %4.6f = %2.3f km\n",point,finish_node,
490 radians_to_degrees(lon),radians_to_degrees(lat),distance_to_km(distmin));
491 }
492
493 if(start_node==NO_NODE)
494 continue;
495
496 if(start_node==finish_node)
497 continue;
498
499 if(heading!=-999 && join_segment==NO_SEGMENT)
500 join_segment=FindClosestSegmentHeading(OSMNodes,OSMSegments,OSMWays,start_node,heading,profile);
501
502 /* Calculate the beginning of the route */
503
504 begin=FindStartRoutes(OSMNodes,OSMSegments,OSMWays,OSMRelations,profile,start_node,join_segment,finish_node);
505
506 if(begin)
507 {
508 /* Check if the end of the route was reached */
509
510 if(begin->finish_node!=NO_NODE)
511 results[point]=ExtendStartRoutes(OSMNodes,OSMSegments,OSMWays,OSMRelations,profile,begin,finish_node);
512 }
513 else
514 {
515 if(join_segment!=NO_SEGMENT)
516 {
517 /* Try again but allow a U-turn at the start waypoint -
518 this solves the problem of facing a dead-end that contains no super-nodes. */
519
520 join_segment=NO_SEGMENT;
521
522 begin=FindStartRoutes(OSMNodes,OSMSegments,OSMWays,OSMRelations,profile,start_node,join_segment,finish_node);
523 }
524
525 if(begin)
526 {
527 /* Check if the end of the route was reached */
528
529 if(begin->finish_node!=NO_NODE)
530 results[point]=ExtendStartRoutes(OSMNodes,OSMSegments,OSMWays,OSMRelations,profile,begin,finish_node);
531 }
532 else
533 {
534 fprintf(stderr,"Error: Cannot find initial section of route compatible with profile.\n");
535 return(1);
536 }
537 }
538
539 /* Calculate the rest of the route */
540
541 if(!results[point])
542 {
543 Results *middle;
544
545 /* Calculate the end of the route */
546
547 end=FindFinishRoutes(OSMNodes,OSMSegments,OSMWays,OSMRelations,profile,finish_node);
548
549 if(!end)
550 {
551 fprintf(stderr,"Error: Cannot find final section of route compatible with profile.\n");
552 return(1);
553 }
554
555 /* Calculate the middle of the route */
556
557 middle=FindMiddleRoute(OSMNodes,OSMSegments,OSMWays,OSMRelations,profile,begin,end);
558
559 if(!middle && join_segment!=NO_SEGMENT)
560 {
561 /* Try again but allow a U-turn at the start waypoint -
562 this solves the problem of facing a dead-end that contains some super-nodes. */
563
564 FreeResultsList(begin);
565
566 begin=FindStartRoutes(OSMNodes,OSMSegments,OSMWays,OSMRelations,profile,start_node,NO_SEGMENT,finish_node);
567
568 if(begin)
569 middle=FindMiddleRoute(OSMNodes,OSMSegments,OSMWays,OSMRelations,profile,begin,end);
570 }
571
572 FreeResultsList(end);
573
574 if(!middle)
575 {
576 fprintf(stderr,"Error: Cannot find super-route compatible with profile.\n");
577 return(1);
578 }
579
580 results[point]=CombineRoutes(OSMNodes,OSMSegments,OSMWays,OSMRelations,profile,begin,middle);
581
582 if(!results[point])
583 {
584 fprintf(stderr,"Error: Cannot create combined route following super-route.\n");
585 return(1);
586 }
587
588 FreeResultsList(begin);
589
590 FreeResultsList(middle);
591 }
592
593 #if DEBUG
594 Result *r=FindResult(results[point],results[point]->start_node,results[point]->prev_segment);
595
596 printf("The final route is:\n");
597
598 while(r)
599 {
600 printf(" node=%"Pindex_t" segment=%"Pindex_t" score=%f\n",r->node,r->segment,r->score);
601
602 r=r->next;
603 }
604 #endif
605
606 join_segment=results[point]->last_segment;
607 }
608
609 if(!option_quiet)
610 {
611 printf("Routed OK\n");
612 fflush(stdout);
613 }
614
615 /* Print out the combined route */
616
617 if(!option_none)
618 PrintRoute(results,NWAYPOINTS,OSMNodes,OSMSegments,OSMWays,profile);
619
620 /* Destroy the remaining results lists and data structures */
621
622 #if 0
623
624 for(point=1;point<=NWAYPOINTS;point++)
625 if(results[point])
626 FreeResultsList(results[point]);
627
628 DestroyNodeList(OSMNodes);
629 DestroySegmentList(OSMSegments);
630 DestroyWayList(OSMWays);
631 DestroyRelationList(OSMRelations);
632
633 #endif
634
635 return(0);
636 }
637
638
639 /*++++++++++++++++++++++++++++++++++++++
640 Print out the usage information.
641
642 int detail The level of detail to use - 0 = low, 1 = high.
643
644 const char *argerr The argument that gave the error (if there is one).
645
646 const char *err Other error message (if there is one).
647 ++++++++++++++++++++++++++++++++++++++*/
648
649 static void print_usage(int detail,const char *argerr,const char *err)
650 {
651 fprintf(stderr,
652 "Usage: router [--help | --help-profile | --help-profile-xml |\n"
653 " --help-profile-json | --help-profile-perl ]\n"
654 " [--dir=<dirname>] [--prefix=<name>]\n"
655 " [--profiles=<filename>] [--translations=<filename>]\n"
656 " [--exact-nodes-only]\n"
657 " [--loggable | --quiet]\n"
658 " [--language=<lang>]\n"
659 " [--output-html]\n"
660 " [--output-gpx-track] [--output-gpx-route]\n"
661 " [--output-text] [--output-text-all]\n"
662 " [--output-none]\n"
663 " [--profile=<name>]\n"
664 " [--transport=<transport>]\n"
665 " [--shortest | --quickest]\n"
666 " --lon1=<longitude> --lat1=<latitude>\n"
667 " --lon2=<longitude> --lon2=<latitude>\n"
668 " [ ... --lon99=<longitude> --lon99=<latitude>]\n"
669 " [--highway-<highway>=<preference> ...]\n"
670 " [--speed-<highway>=<speed> ...]\n"
671 " [--property-<property>=<preference> ...]\n"
672 " [--oneway=(0|1)] [--turns=(0|1)]\n"
673 " [--weight=<weight>]\n"
674 " [--height=<height>] [--width=<width>] [--length=<length>]\n");
675
676 if(argerr)
677 fprintf(stderr,
678 "\n"
679 "Error with command line parameter: %s\n",argerr);
680
681 if(err)
682 fprintf(stderr,
683 "\n"
684 "Error: %s\n",err);
685
686 if(detail)
687 fprintf(stderr,
688 "\n"
689 "--help Prints this information.\n"
690 "--help-profile Prints the information about the selected profile.\n"
691 "--help-profile-xml Prints all loaded profiles in XML format.\n"
692 "--help-profile-json Prints all loaded profiles in JSON format.\n"
693 "--help-profile-perl Prints all loaded profiles in Perl format.\n"
694 "\n"
695 "--dir=<dirname> The directory containing the routing database.\n"
696 "--prefix=<name> The filename prefix for the routing database.\n"
697 "--profiles=<filename> The name of the XML file containing the profiles\n"
698 " (defaults to 'profiles.xml' with '--dir' and\n"
699 " '--prefix' options or the file installed in\n"
700 " '" DATADIR "').\n"
701 "--translations=<fname> The name of the XML file containing the translations\n"
702 " (defaults to 'translations.xml' with '--dir' and\n"
703 " '--prefix' options or the file installed in\n"
704 " '" DATADIR "').\n"
705 "\n"
706 "--exact-nodes-only Only route between nodes (don't find closest segment).\n"
707 "\n"
708 "--loggable Print progress messages suitable for logging to file.\n"
709 "--quiet Don't print any screen output when running.\n"
710 "\n"
711 "--language=<lang> Use the translations for specified language.\n"
712 "--output-html Write an HTML description of the route.\n"
713 "--output-gpx-track Write a GPX track file with all route points.\n"
714 "--output-gpx-route Write a GPX route file with interesting junctions.\n"
715 "--output-text Write a plain text file with interesting junctions.\n"
716 "--output-text-all Write a plain test file with all route points.\n"
717 "--output-none Don't write any output files or read any translations.\n"
718 " (If no output option is given then all are written.)\n"
719 "\n"
720 "--profile=<name> Select the loaded profile with this name.\n"
721 "--transport=<transport> Select the transport to use (selects the profile\n"
722 " named after the transport if '--profile' is not used.)\n"
723 "\n"
724 "--shortest Find the shortest route between the waypoints.\n"
725 "--quickest Find the quickest route between the waypoints.\n"
726 "\n"
727 "--lon<n>=<longitude> Specify the longitude of the n'th waypoint.\n"
728 "--lat<n>=<latitude> Specify the latitude of the n'th waypoint.\n"
729 "\n"
730 "--heading=<bearing> Initial compass bearing at lowest numbered waypoint.\n"
731 "\n"
732 " Routing preference options\n"
733 "--highway-<highway>=<preference> * preference for highway type (%%).\n"
734 "--speed-<highway>=<speed> * speed for highway type (km/h).\n"
735 "--property-<property>=<preference> * preference for proprty type (%%).\n"
736 "--oneway=(0|1) * oneway restrictions are to be obeyed.\n"
737 "--turns=(0|1) * turn restrictions are to be obeyed.\n"
738 "--weight=<weight> * maximum weight limit (tonnes).\n"
739 "--height=<height> * maximum height limit (metres).\n"
740 "--width=<width> * maximum width limit (metres).\n"
741 "--length=<length> * maximum length limit (metres).\n"
742 "\n"
743 "<transport> defaults to motorcar but can be set to:\n"
744 "%s"
745 "\n"
746 "<highway> can be selected from:\n"
747 "%s"
748 "\n"
749 "<property> can be selected from:\n"
750 "%s",
751 TransportList(),HighwayList(),PropertyList());
752
753 exit(!detail);
754 }

Properties

Name Value
cvs:description Router.
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