Project Statistics

[yakra]

That's what I get for just doing a quick Wiki walk -- Maughan Library -> Strand Campus -> OK, that's where it is? Sure!
"LB" means London Borough, I take it?

A little more digging (No further programming yet, just some spreadsheetery) reveals:
This node is 13 steps away from the master node that represents the whole world.
It is the only node of this size.
How many points/unique locations it or its four children contain is still an open question.

How about nodes 12 steps away from the master node?
There are 20 of those, with the majority in the UK. Three are in Puerto Rico. One at the Cincinnati OH / Covington KY line. Seems natural, with dense road networks in these places. And there's one in... Portland, meaning I was probably a bit too generous with waypoints when designing US1Alt, ME77 & pals back in the day.

How about:
The least dense node with 1 or more waypoints?

[si404]

"LB" means London Borough, I take it?

Yep.

How many points/unique locations it or its four children contain is still an open question.

For it: 51 points (non hidden, all but 7 junctions between two routes). 69 edges between them (one a concurrency) and 26 between them and points not inside the box (two a concurrency).

I copyied (roughly in terms of actual locations) the HDX across onto a screengrab of the wpteditor with the box on

[yakra]

Looks like we had almost the same idea.

[yakra]

Here are the other 13th-level nodes, with a quick-n-dirty name I picked for each.

Code	Quick-n-Dirty Name
MAADCDCCCBDAA	Hosford-Abernethy
MABDDBADBBDAC	Carrick Hill
MABDDBBCADDCD	Belfast-IMN Ferry
MABDDBBDCCDDC	Moss Side
MABDDBCBBBACA	Harold’s Cross
MABDDBDABBBAB	Poulton-Liscard-Egremont
MABDDBDABBBBA	Kensington
MABDDBDBCBCAD	Smethwick
MABDDBDBCBCBC	Dartmouth Circus
MABDDBDDBDBCD	Kensal Green - Harrow Road
MABDDBDDBDBDC	Euston Square
MABDDBDDBDBDD	Mile End
MABDDBDDBDDBA	Nine Elms Square
MABDDBDDBDDBB	New Cross Gate
MABDDDBDABAAA	St Saviour, Jersey
MADAABBBCCCCA	Portland ME
MADAACABBBDDA	Covington-Newport
MADCBACACDDBD	Jardines
MADCBACADCCAA	Buena Vista Santurce
MADCBACADCCAC	Bosque Urbana del Neuvo Milenio

Go to yakra.teresco.org/tests/tmg/Quadtree/WaypointQuadtree.tmg.html
Zoom in a bit, search for the code in the vertex/edge list, and click.
Center your mouse, Alt+Tab away, move mouse away from canvas, Alt+Tab back*, and click the OSM or Google links.

*Yes, I plan to eventually improve that...

OKAY I AM GOING TO CLOSE DOWN MY WEB BROWSER AND STEP AWAY FROM THE COMPUTER NOW

[yakra]

https://github.com/TravelMapping/DataProcessing/pull/126/files
The WaypointQuadtree has been initialized all these years with the latitude and longitude bounds swapped. It hasn't broken anything, but just led to a sub-optimal distribution of child nodes.
After fixing it, we're down from 42757 to 35165 total nodes with the latest HighwayData.

Compare these side-by-side in two browser tabs:
http://yakra.teresco.org/tests/tmg/Quadtree/WaypointQuadtree-good-NoMerc.tmg.html
http://yakra.teresco.org/tests/tmg/Quadtree/WaypointQuadtree-bug-NoMerc.tmg.html

With the bug, The nodes along the western edge of the map have their eastern boundaries, and centers, asymptotically approaching -90°, rather than the normal -180°.
The de facto W bound of each node is -90°, but points W of there can still be inserted normally, because they're W of the parent node's center -- be it 0°, -45°, -67.5°, -78.75°, etc.
As more points are added and these nodes are refined, they effectively become narrower and narrower "stripes" stretching all the way west.

The mirror image applies along the eastern edge, of course.

A couple of our final unrefined nodes:

Code: [Select]

NE_A http://www.openstreetmap.org/?lat=35.191956&lon=-89.998627
SE http://www.openstreetmap.org/?lat=35.189209&lon=-89.998627
SW http://www.openstreetmap.org/?lat=35.189209&lon=-90.000000
NW http://www.openstreetmap.org/?lat=35.191956&lon=-90.000000
NE_B http://www.openstreetmap.org/?lat=35.191956&lon=-89.998627
...
SE_A http://www.openstreetmap.org/?lat=35.131531&lon=-89.998627
SW http://www.openstreetmap.org/?lat=35.131531&lon=-90.000000
NW http://www.openstreetmap.org/?lat=35.134277&lon=-90.000000
NE http://www.openstreetmap.org/?lat=35.134277&lon=-89.998627
SE_B http://www.openstreetmap.org/?lat=35.131531&lon=-89.998627A bit smaller than central London, innit!

With latitude, things are less interesting: there are just four extra nodes each N of the N pole & S of the S pole, that never receive any waypoints.

[yakra]

I realized my list file now has 3784 lines, which got me wondering how many people have files that long.  Mine is 16th longest.   One user (vespertine) has over 8000 lines, two more are over 7000, two more over 6000, and 2 more over 5000.  94 of our 224 users have at least 1000 lines in their list files.

How many lines in the average .list file?
How many HighwaySegments does the average traveler have .listed?
I'm more interested in the number explicitly .listed, before concurrency augmentation takes place.

[Jim]

Here are the current numbers of lines per .list file.  Note that some will be invalid lines, comments, or blank lines, so consider them a bit on the high side in many cases.  The average number of lines per file is 1235.8.

Code: [Select]

    8437 vespertine.list
    7930 mapcat.list
    7234 oscar.list
    7074 bejacob.list
    6364 froggie.list
    5877 chaddean.list
    5768 dharwood.list
    4937 okroads.list
    4463 charliezeb.list
    4332 mapmikey.list
    4213 ntallyn.list
    4144 justjake.list
    3972 lkefct.list
    3933 dcm55343.list
    3833 terescoj.list
    3833 michih.list
    3776 bhemphill.list
    3758 mefailenglish.list
    3492 duke87.list
    2963 htm_duke.list
    2919 terminal_moraine.list
    2782 valedc03ls.list
    2759 aaroads.list
    2743 skatcher.list
    2721 klundgren.list
    2719 johninkingwood.list
    2669 wadsteckel.list
    2665 ua747sp.list
    2460 dave1693.list
    2380 jeffm.list
    2347 jonfmorse.list
    2281 panda80.list
    2243 mikeandkristie.list
    2165 cinx.list
    2147 rlee.list
    2142 roadgeek_adam.list
    2110 cl94.list
    1925 barefoot_driver.list
    1922 sbeaver44.list
    1922 afarina.list
    1880 master_son.list
    1870 pnrrth.list
    1865 dfilpus.list
    1847 drebbin37.list
    1809 philimon.list
    1791 deathtopumpkins.list
    1714 bogdymol.list
    1709 lowenbrau.list
    1706 regoarrarr.list
    1688 squatchis.list
    1680 jerseyman4.list
    1668 julmac.list
    1625 hoopitypoop.list
    1623 ngrier.list
    1618 tikester.list
    1578 pahighways.list
    1570 sipes23.list
    1563 wphiii.list
    1550 mirage45331.list
    1548 nrm1221.list
    1497 hoss6884.list
    1495 imgoph.list
    1490 capn.list
    1470 quidditch33.list
    1466 gpw.list
    1456 niels.list
    1441 synkdorbit.list
    1438 dantheman.list
    1425 kramer.list
    1384 kjslaughter.list
    1383 vdeane.list
    1365 griffith.list
    1365 cabiness42.list
    1361 tckma.list
    1348 sneezy.list
    1336 dcharlie.list
    1316 1995hoo.list
    1284 norheim.list
    1284 new_friends_gr.list
    1270 codyg1985.list
    1259 osu_lsu.list
    1245 morriswa.list
    1236 bobcobb.list
    1232 si404.list
    1206 scott_stieglitz.list
    1182 mojavenc.list
    1144 keithcavey.list
    1118 jackgaynor.list
    1105 markkos1992.list
    1103 extremebandman.list
    1100 mc49399.list
    1086 ChrisZwolle.list
    1068 verruckte_dan.list
    1061 eucitizen.list
    1044 the_spui_ninja.list
    1033 njroadhorse.list
    1027 bickendan.list
    1024 gman2337.list
     960 angelsfreeek.list
     957 mwasleski.list
     955 yakra.list
     953 presidentman.list
     950 jwood.list
     921 jimvette.list
     915 tbwillie.list
     913 tag42481.list
     904 roadguy2.list
     898 jbum86MASTER.list
     889 ssgtcrusty.list
     888 crosboro7.list
     869 intheam.list
     864 spinoza.list
     844 Ugnaught2.list
     844 25or6to4.list
     841 JamesMD.list
     835 thefxexpert.list
     829 7_8.list
     828 jstalica.list
     826 clong.list
     817 dough4872.list
     815 baugh17.list
     794 thing342.list
     766 radison.list
     764 cougar1989.list
     763 navigator.list
     729 eth.list
     694 pianocello130.list
     691 osu97gp.list
     688 mvak36.list
     681 clark1mt.list
     654 neilbert.list
     652 iowahighways.list
     651 snowedin.list
     641 dgolub.list
     637 mariethefoxy.list
     625 tomhart.list
     615 highplainstrvlr.list
     613 epzik8.list
     597 w9tam.list
     593 roukan.list
     592 jpinyan.list
     591 Beerman.list
     574 hurricanehink.list
     572 Chikara.list
     566 twinsfan87.list
     564 eidderf.list
     541 DJCane.list
     492 lakewy17.list
     487 foresthills93.list
     483 drfrankenstein.list
     480 paulthemapguy.list
     480 opspe.list
     479 rschen7754.list
     476 yipcoyote.list
     476 rickmastfan67.list
     475 dnthrox.list
     475 bulldog1979.list
     458 route56.list
     455 neroute2.list
     448 lamsalfl.list
     436 jweeks.list
     431 snowmatt8.list
     429 based8.list
     424 ohroadscholar.list
     419 myselfalso.list
     408 tarheel61581.list
     404 inagaddadavida.list
     403 mr_matt_k.list
     392 rebelgtp.list
     386 jjbers.list
     382 cyhighways.list
     375 thehighwayman3561.list
     374 dscarroll.list
     370 jayhawkco.list
     330 bubaclex.list
     328 verumsolum.list
     303 dsm4cy.list
     303 compdude787.list
     292 voyager105.list
     290 ibexto.list
     287 dylucktrocket.list
     275 Aseluit.list
     263 dsaneus.list
     261 moshitea.list
     237 roadgeek99.list
     237 along.list
     207 georgiaroadgeek.list
     206 bm7.list
     205 atsiatas.list
     203 ran4sh.list
     192 intelati49.list
     191 slorydn1.list
     191 1.list
     190 xorodejon.list
     168 happy5214.list
     166 electronym.list
     162 tjj25.list
     161 peperodriguez2710.list
     150 paddy.list
     149 sounderbruce.list
     130 gimmicks.list
     128 xcvxcvxcv.list
     125 golubcar.list
     118 boris.list
     117 scheidler.list
     115 riiga.list
     113 harvey.list
     110 sammi.list
     108 es92.list
     103 skoutr1.list
      98 sercamaro.list
      88 finnedude.list
      75 jordancarrpeterson.list
      75 dctransit.list
      73 mepaulrye.list
      72 noelbotevera.list
      71 vinoman64.list
      70 kurzov.list
      66 whopperman.list
      66 sfisher.list
      66 philman.list
      62 vcap36.list
      60 polabare.list
      53 dognm16.list
      50 usaidhello.list
      45 Qiviuq.list
      35 robringstad.list
      26 rgentry.list
      26 ThelwallViaduct.list
      21 superblu2007.list
       8 riehlj.list
       8 YaxStarTest.list
       1 benjamingrove47.list


[yakra]

How many HighwaySegments does the average traveler have .listed?
I'm more interested in the number explicitly .listed, before concurrency augmentation takes place.

I'm working from a somewhat outdated version of the HighwayData repo here locally, but here's what I get:
4281202 traveler-segments. (More recent additions, such as usaal -> preview, are certain to increase this.)
Divided by 231 .list files, that's 18533.3 segments per .list.

Most-clinched segment is VA I-95 84 86, with 128 travelers.
Edit: There may be other segments tied at 128 travelers. I didn't check for more; this was simply the first one found.

[froggie]

^^ According to my log, I have 6,100 "good lines".

[Jim]

I was playing around with a little SQL this morning (isn't everyone?) and built a query that gives the number of TM "segments" clinched by user:

Code: [Select]

select traveler, count(*) as segments from clinched group by traveler order by segments desc;

Code: [Select]

+--------------------+----------+
| traveler           | segments |
+--------------------+----------+
| oscar              |   153495 |
| mapcat             |   150511 |
| vespertine         |   117445 |
| charliezeb         |   105478 |
| dharwood           |    83569 |
| froggie            |    80287 |
| bejacob            |    80211 |
| duke87             |    68985 |
| mefailenglish      |    68303 |
| mapmikey           |    65753 |
| valedc03ls         |    65667 |
| lkefct             |    64822 |
| okroads            |    64619 |
| michih             |    63874 |
| justjake           |    62768 |
| barefoot_driver    |    60315 |
| terminal_moraine   |    59856 |
| terescoj           |    59777 |
| aaroads            |    57313 |
| jonfmorse          |    54048 |
| bhemphill          |    48231 |
| pnrrth             |    47555 |
| ntallyn            |    45193 |
| dcm55343           |    45188 |
| chaddean           |    44314 |
| jeffm              |    42817 |
| panda80            |    42233 |
| wadsteckel         |    41384 |
| ua747sp            |    41200 |
| master_son         |    40915 |
| julmac             |    40457 |
| cl94               |    37368 |
| hoopitypoop        |    37201 |
| tikester           |    36098 |
| dfilpus            |    35514 |
| johninkingwood     |    35350 |
| intheam            |    34161 |
| ngrier             |    33431 |
| bobcobb            |    33124 |
| drebbin37          |    33049 |
| jimvette           |    32706 |
| sipes23            |    32464 |
| skatcher           |    32378 |
| htm_duke           |    32057 |
| klundgren          |    32000 |
| roadgeek_adam      |    31969 |
| norheim            |    30813 |
| rlee               |    29691 |
| angelsfreeek       |    29611 |
| cinx               |    29571 |
| deathtopumpkins    |    29381 |
| gman2337           |    29222 |
| highplainstrvlr    |    28904 |
| ChrisZwolle        |    28153 |
| ssgtcrusty         |    27452 |
| mikeandkristie     |    27109 |
| capn               |    26825 |
| dcharlie           |    26637 |
| kramer             |    26441 |
| codyg1985          |    26297 |
| new_friends_gr     |    26171 |
| sneezy             |    25486 |
| mirage45331        |    25463 |
| dave1693           |    24465 |
| quidditch33        |    23891 |
| eucitizen          |    23808 |
| bogdymol           |    23496 |
| jerseyman4         |    23402 |
| lowenbrau          |    23112 |
| sbeaver44          |    22892 |
| wphiii             |    22849 |
| osu_lsu            |    22535 |
| tckma              |    22370 |
| pahighways         |    22301 |
| regoarrarr         |    22107 |
| afarina            |    21978 |
| jstalica           |    21580 |
| niels              |    21087 |
| whopperman         |    20714 |
| mojavenc           |    20684 |
| hoss6884           |    20624 |
| cabiness42         |    20566 |
| 1995hoo            |    20450 |
| bickendan          |    20267 |
| squatchis          |    20163 |
| the_spui_ninja     |    19359 |
| synkdorbit         |    19024 |
| jackgaynor         |    18851 |
| philimon           |    18825 |
| dnthrox            |    18796 |
| Ugnaught2          |    18780 |
| scott_stieglitz    |    18728 |
| jweeks             |    18538 |
| w9tam              |    18352 |
| vdeane             |    18334 |
| keithcavey         |    18238 |
| imgoph             |    18048 |
| thehighwayman3561  |    17984 |
| nrm1221            |    17806 |
| crosboro7          |    17512 |
| jayhawkco          |    17441 |
| 25or6to4           |    17365 |
| griffith           |    17331 |
| tag42481           |    17298 |
| gpw                |    17003 |
| dantheman          |    16915 |
| snowedin           |    16911 |
| lamsalfl           |    16895 |
| spinoza            |    16604 |
| morriswa           |    16218 |
| hurricanehink      |    15985 |
| njroadhorse        |    15945 |
| thing342           |    15487 |
| kjslaughter        |    15443 |
| mc49399            |    15422 |
| presidentman       |    15272 |
| mvak36             |    15063 |
| DJCane             |    14968 |
| verruckte_dan      |    14937 |
| twinsfan87         |    14804 |
| mwasleski          |    14633 |
| Based8             |    14450 |
| yipcoyote          |    14310 |
| jwood              |    14293 |
| rebelgtp           |    14152 |
| paulthemapguy      |    14068 |
| JamesMD            |    13722 |
| 7_8                |    13456 |
| clong              |    13335 |
| inagaddadavida     |    13310 |
| clark1mt           |    13252 |
| yakra              |    13214 |
| opspe              |    12994 |
| thefxexpert        |    12851 |
| foresthills93      |    12803 |
| tbwillie           |    12668 |
| radison            |    12665 |
| navigator          |    12636 |
| cougar1989         |    12374 |
| osu97gp            |    12364 |
| markkos1992        |    12348 |
| extremebandman     |    12250 |
| jbum86MASTER       |    11733 |
| pianocello130      |    11591 |
| epzik8             |    11523 |
| eth                |    11453 |
| neilbert           |    10979 |
| rschen7754         |    10796 |
| iowahighways       |    10784 |
| baugh17            |    10781 |
| Beerman            |    10107 |
| Chikara            |    10057 |
| eidderf            |     9856 |
| si404              |     9558 |
| ibexto             |     9533 |
| roadguy2           |     9455 |
| lakewy17           |     9032 |
| tomhart            |     8973 |
| slorydn1           |     8808 |
| route56            |     8756 |
| jpinyan            |     8410 |
| mariethefoxy       |     8381 |
| drfrankenstein     |     8259 |
| roukan             |     8162 |
| along              |     8128 |
| dough4872          |     8069 |
| bulldog1979        |     7573 |
| intelati49         |     7159 |
| snowmatt8          |     6930 |
| myselfalso         |     6878 |
| dgolub             |     6850 |
| moshitea           |     6811 |
| cyhighways         |     6802 |
| atsiatas           |     6642 |
| paddy              |     6522 |
| Aseluit            |     6345 |
| bubaclex           |     6201 |
| electronym         |     6117 |
| ran4sh             |     6082 |
| happy5214          |     5801 |
| dsaneus            |     5643 |
| rickmastfan67      |     5545 |
| dsm4cy             |     5445 |
| tarheel61581       |     5441 |
| dscarroll          |     5323 |
| neroute2           |     5117 |
| voyager105         |     5043 |
| ohroadscholar      |     4866 |
| compdude787        |     4860 |
| tjj25              |     4366 |
| verumsolum         |     4301 |
| gimmicks           |     4240 |
| dylucktrocket      |     4199 |
| jjbers             |     4162 |
| mr_matt_k          |     4152 |
| roadgeek99         |     4090 |
| georgiaroadgeek    |     3605 |
| bm7                |     3583 |
| skoutr1            |     3303 |
| peperodriguez2710  |     3267 |
| sammi              |     2897 |
| xcvxcvxcv          |     2810 |
| es92               |     2605 |
| riiga              |     2539 |
| sfisher            |     2503 |
| sounderbruce       |     2386 |
| harvey             |     2222 |
| dctransit          |     2142 |
| boris              |     2091 |
| rgentry            |     2047 |
| xorodejon          |     1898 |
| vinoman64          |     1878 |
| 1                  |     1712 |
| vcap36             |     1712 |
| golubcar           |     1639 |
| kurzov             |     1395 |
| scheidler          |     1210 |
| sercamaro          |     1197 |
| finnedude          |     1190 |
| mepaulrye          |     1109 |
| robringstad        |     1070 |
| riehlj             |      912 |
| polabare           |      902 |
| philman            |      811 |
| dognm16            |      804 |
| noelbotevera       |      779 |
| ThelwallViaduct    |      605 |
| jordancarrpeterson |      566 |
| superblu2007       |      489 |
| usaidhello         |      152 |
+--------------------+----------+


[Jim]

Here's another.

Code: [Select]

select segmentid, count(*) as travelcount from clinched group by segmentid order by travelcount;
This gives all segments ordered by number of travelers.  It's 440,000+ lines long, but we can see that 13 segments are traveled by 129 travelers each, which is the most of any.  I'd have to expand the query to join with the segments and probably routes tables to get meaningful information about those segments like the end waypoints and the name of the route.

[froggie]

^ Is there a fairly easy way to determine how many route segments have been traveled by only one user, aggregated by region and/or system, compared to the total number of segments?

[Jim]

^ Is there a fairly easy way to determine how many route segments have been traveled by only one user, aggregated by region and/or system, compared to the total number of segments?

That's among the things I'd like to add.  Somewhere in the forum or in a GitHub issue, this was referred to by someone as a "TM Pioneer" - the only traveler to clinch a segment/route/connected route.  I think I just need to take a day to experiment with some interesting SQL queries and get them into appropriate existing or new places in the web front end.  I envision maps where segments are colored by number of travelers, possibly with some special highlighting of segments traveled by a single user.

[oscar]

I envision maps where segments are colored by number of travelers, possibly with some special highlighting of segments traveled by a single user.

Based on my own travels, you'll have quite a few route segments traveled by a single user, especially in preview systems like cansk. Might not be "special" enough to warrant highlighting.

[yakra]

^ Is there a fairly easy way to determine how many route segments have been traveled by only one user, aggregated by region and/or system, compared to the total number of segments?

aggregated by system:
http://yakra.teresco.org/tmtools_demos/pioneers/outdated_UserData/pioneers.log
Edit: Ignore this for now. List Names are showing up incorrectly. E.G., tikester's trailblazing segments of either CA US101BusPas or CA US101HisPas are showing up as CA US101 proper.
Fixed.

Edit: I should note that this is also only for segments explicitly .listed by a traveler, without any augments for concurrencies.