tango and the missing map tiles

[Ben Wong]

Oops, that didn't work.  That's what I get for trying to cleanup the
error checking before posting.  This version actually works.

#!/bin/sh

# Look for OpenStreetMap tiles that are size zero (TangoGPS has a bug)
# and download the correct tile.  Based on a one-line script by
# Rask Ingemann Lambertsen <rask at sygehus.dk>,  June 2009,
# Modified by Ben Wong to work with BusyBox's wget.

cd ~/Maps/OSM || exit 1

find -size 0c -print \
| cut -c3- \
| awk ' { print "http://tile.openstreetmap.org/" $0 " -O " $0; }' \
| xargs -n3 wget -U "UpdateTiles"





On Thu, Jul 23, 2009 at 12:46 PM, Ben Wong<lists.openmoko.org at wongs.net> wrote:
> Finally got around to trying Rask's one-liner.  Thanks for posting it,
> it worked great once I modified it to work with BusyBox's version of
> wget.  I also had to fake the UserAgent; apparently openstreetmaps.org
> is no longer allowing wget.  I've appended my modifications, which
> should work on any system, below.
>
> --Ben
>
> #!/bin/sh
>
> # Look for OpenStreetMap tiles that are size zero (TangoGPS has a bug)
> # and download the correct tile.  Based on a one-line script by
> # Rask Ingemann Lambertsen <rask at sygehus.dk>,  June 2009,
> # modified by Ben Wong to work with BusyBox's wget.
> cd ~/Maps/OSM || echo "Cannot cd to ~/Maps/OSM" >&2 && exit 1
> find -size 0c -print \
> | cut -c3- \
> | awk ' { print "http://tile.openstreetmap.org/" $0 " -O " $0; }' \
> | xargs -n3 wget -U "UpdateTiles"
>
>
> On Sat, Jun 27, 2009 at 3:04 AM, Rask Ingemann
> Lambertsen<rask at sygehus.dk> wrote:
>>   Running Yaouh! didn't update the about 15 empty map tiles I had. What I
>> did afterwards to update them was:
>>
>> $ (cd ~/Maps/OSM && find -size 0c -print) | cut -c3- | \
>> awk ' { print "http://tile.openstreetmap.org/" $0; }' | \
>> (cd ~/Maps/OSM && xargs wget --force-directories --no-host-directories -N )
>>
>> --
>> Rask Ingemann Lambertsen
>> Danish law requires addresses in e-mail to be logged and stored for a year
>>
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>