Navigation_seamaps_mbtile

[alexfish]

Hi All
UPDATE::
This part is for downloading & converting openseammaps/mbtile
GUI = HUG

Required Python mbutil

cd Downloads
git clone https://github.com/mapbox/mbutil.git

place hug.bac & this file 'seamap_map.bac' in mbutil folder

test file use 'test_mb_tile' , its a small file so it will note dint your storage + covers a big area See The Picky
All Results should appear in mbutil folder
Available Maps

OSM-OpenCPN2-Adria.mbtiles                         13-May-2022 16:09           622383104, 647.98719MB
OSM-OpenCPN2-ArabianSea.mbtiles                    13-May-2022 16:22           647987200, 617.96875 MB
OSM-OpenCPN2-Baltic.mbtiles                        13-May-2022 16:37          1560276992, 1560.2769919 MB
OSM-OpenCPN2-Bodensee.mbtiles                      13-May-2022 15:56            62435328, 62.435328 MB
OSM-OpenCPN2-Caribbean.mbtiles                     13-May-2022 16:45           938070016, 938.070016 MB
OSM-OpenCPN2-Channel.mbtiles                       13-May-2022 16:49           550813696, 550.8136959 MB
OSM-OpenCPN2-EastChineseSea.mbtiles                13-May-2022 16:53           486449152, 486.4491519 MB
OSM-OpenCPN2-Europa1.mbtiles                       13-May-2022 06:36          3803996160, 3803.996159 MB
OSM-OpenCPN2-Germany-NorthEast.mbtiles             13-May-2022 16:56           616247296, 616.247296 MB
OSM-OpenCPN2-GreatLakes.mbtiles                    13-May-2022 16:58           246366208, 246.366208 MB
OSM-OpenCPN2-GulfOfBengal.mbtiles                  13-May-2022 16:59           144777216, 144.7772159 MB
OSM-OpenCPN2-GulfOfBiscay.mbtiles                  13-May-2022 17:01           413675520, 413.67552 MB
OSM-OpenCPN2-LakeConstance.mbtiles                 12-Jul-2021 05:53            94990336, 94.990336 MB
OSM-OpenCPN2-Lake_Balaton.mbtiles                  13-May-2022 15:57            63537152, 63.537152 MB
OSM-OpenCPN2-MagellanStrait.mbtiles                13-May-2022 17:02            82186240, 82.18624 MB
OSM-OpenCPN2-MediEast.mbtiles                      13-May-2022 17:13          1488490496, 1488.490496 MB
OSM-OpenCPN2-MediWest.mbtiles                      13-May-2022 17:20          1193721856, 1193.721856 MB
OSM-OpenCPN2-Niederlande-Binnen.mbtiles            13-May-2022 17:21           253173760, 253.17376 MB
OSM-OpenCPN2-NorthSea.mbtiles                      13-May-2022 17:36          1751748608, 1751.7486079 MB
OSM-OpenCPN2-NorthWestPassage.mbtiles              13-May-2022 17:44           297811968, 297.811968 MB
OSM-OpenCPN2-NorthernAtlantic.mbtiles              13-May-2022 17:24           610164736, 610.164736 MB
OSM-OpenCPN2-Saimaa.mbtiles                        13-May-2022 17:47           430624768, 430.6247679 MB
OSM-OpenCPN2-SouthChineseSea.mbtiles               13-May-2022 17:57          1033904128, 1033.904128 MB
OSM-OpenCPN2-SouthPacificIslands.mbtiles           13-May-2022 18:04           661434368, 661.434368 MB
OSM-OpenCPN2-USWestCoast.mbtiles                   13-May-2022 18:09           567300096, 567.3000959 MB
OSM-OpenCPN2-test.mbtiles                          13-May-2022 15:57            13434880, 13.43488 MB

Need to see the results : have converted NorthSea . it takes about 8 or 9 minutes to complete the task
Way faster then the openseamaps download site

OPTION GUI TRUE
PRAGMA GUI gtk3

DECLARE text TYPE STRING
DECLARE data TYPE FLOATING

PRAGMA LDFLAGS `pkg-config osmgpsmap-1.0 gobject-2.0 gthread-2.0 --libs`
PRAGMA OPTIONS `pkg-config osmgpsmap-1.0 --cflags`

PRAGMA INCLUDE <osmgpsmap-1.0/osm-gps-map.h>
PRAGMA INCLUDE <glib-2.0/glib.h>

gui = GUIDEFINE(" \
{ type=WINDOW name=window callback=delete-event title=\"MAP VIEW\" width-request=300 height-request=300} \
{ type=OSM_TYPE_GPS_MAP name=map_1 map-source=OSM_GPS_MAP_SOURCE_OPENSTREETMAP tile-cache=\"/home/pi/Downloads/mbutil/NorthSea\" parent=window }")

REPEAT
event$ = GUIEVENT$(gui)

UNTIL event$ = "window"
Change the dir path 'home/pi/Downloads/mbutil/NorthSea' to suit
Remember not all zoom levels are there hence will see standard osm on either ODD or EVEN zoom
Archive Updated
BR
Alex

Attachments:

seamap_map.bac.bz2 (2.94 KB)

[rikky]

Aha, now I see what you mean.
Nice.
Now I can download official charts from the government.
The png files are a combination of street and sea. (in the 'Niederlande' case)
and they are not downloaded to the home directory, but to your current directory.
So cd to where you want to have your mess first.

Thanks.

 Rik.

[alexfish]

Hi Rik

Thanks

Have found a bug , not sure what it is at present
It happens on the large downloads

Will update with new archive ASP

[alexfish]

Hi All

Fixed the bug:: Updates info & archive Post#1

BR
Alex