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| author | Jacob McDonnell <jacob@jacobmcdonnell.com> | 2026-04-26 16:38:00 -0400 |
|---|---|---|
| committer | Jacob McDonnell <jacob@jacobmcdonnell.com> | 2026-04-26 16:38:00 -0400 |
| commit | 97d5c458cfa039d857301e1ca7d5af3beb37131d (patch) | |
| tree | b460cd850d0537eb71806ba30358840377b27688 /static/v10/man1/route.1 | |
| parent | b89dc2331a50c63f8b33272a5c4c61ab98abdaa3 (diff) | |
build: Better Build System
Diffstat (limited to 'static/v10/man1/route.1')
| -rw-r--r-- | static/v10/man1/route.1 | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/static/v10/man1/route.1 b/static/v10/man1/route.1 deleted file mode 100644 index abb1dc3e..00000000 --- a/static/v10/man1/route.1 +++ /dev/null @@ -1,85 +0,0 @@ -.TH ROUTE 1 -.SH NAME -route \- map orientations and great circle paths -.SH SYNOPSIS -.B route -[ -.B -t -] -.SH DESCRIPTION -.I Route -without an option -reads from the standard input a sequence of points, expressed -as latitude-longitude pairs. -For each pair of points, say A and B, -.I route -prints on the standard output -.IP \- -A -.IR map (7) -orientation, expressed as a -.B -o -option, that transforms the great circle from A to B into the equator. -The transformed locations of A and B are located on the equator -at equal distances west and east of the Prime Meridian. -.IP \- -The transformed coordinates of the two points. -.IP \- -The same information for a map orientation in which point A -appears to the east and B to the west of the Prime Meridian. -.PP -Under option -.B -t -.I route -produces coordinates along the great circle from A to B -in the form of a track for use with -.I map -option -.BR -t . -.PP -Coordinates are expressed in degrees, with latitude -positive north of the equator and longitude positive -west of Greenwich. -.SH EXAMPLES -.HP -.B "echo 40.75 74 52 0 | route -t | map mercator -l 30 70 -10 80 -t - | plot -.br -Produce a map of the North Atlantic with a great circle plotted -from New York to London. -.TP -.B route -.br -.ns -.TP -.B 40.75 74 52 0 -Produces the output -.RS -.IP -.nf -.ft L --o 35.8283 -157.5308 -168.6148 -A -0.0000 24.9943 -B -0.0000 -24.9943 --o -35.8283 22.4692 168.6149 -A -0.0000 -24.9943 -B 0.0000 24.9943 -.ft -.fi -.RE -.IP -From this we derive the following command to draw a strip map -20 degrees wide along the great circle from New York to London. -The -.B -w -option windows the map in the new coordinate system, where -the equator runs along the great circle and the two cities -sit at 25W and 25E on that `equator'. -The -.B -l -option avoids surveying the whole rest of the world for -plottable points. -.IP -.B -map mercator -o 35.83 -157.53 -168.61 -w -10 10 -30 30 -l 30 75 -10 80 -.SH SEE ALSO -.IR map (7) |
