Thank you once again Gerd.
On 15/09/2020 6:05 pm, Gerd Petermann wrote:
Hi Joao,
you probably have a large tile that contains rather few OSM details but a lot
of DEM data. Mongolia would be a typical candidate. With your change of the
--dem-dist option you removed several DEM levels and thus drastically reduced
the number of bytes needed for that data.
Gerd
________________________________________
Von: mkgmap-dev <[email protected]> im Auftrag von Joao Almeida
<[email protected]>
Gesendet: Dienstag, 15. September 2020 01:22
An: [email protected]
Betreff: Re: [mkgmap-dev] DEM There is not enough room in a single garmin map
for all the input data
Reporting I found a fix for this.
I stopped having the messages and being able to compile my maps after I
changed the following options:
Before:
--dem-dists=3312,3312,9942,13248,26512,44176
--overview-dem-dist=88368
After:
--overview-dem-dist=88888
--dem-dists=9942
I'm not sure why some tiles where throwing the error, because I was able
to compile other areas with the original settings.
Not sure if someone has an answer or wants to investigate.
Cheers
On 2/09/2020 8:18 pm, Joao Almeida wrote:
I was created from data from:
http://geojson.io/#map=2/20.0/0.0 <http://geojson.io/#map=2/20.0/0.0>
{
"type": "FeatureCollection",
"features": [
{
"type": "Feature",
"properties": {},
"geometry": {
"type": "Polygon",
"coordinates": [
[
[
94.921875,
-55.77657
],
[
189.84375,
-55.77657
],
[
189.84375,
-7.362466
],
[
94.921875,
-7.362466
],
[
94.921875,
-55.77657
]
]
]
}
}
]
}
Thanks for looking at this.
Joao
---------- Forwarded message ----------
From: Gerd Petermann <[email protected]
<mailto:[email protected]>>
To: Development list for mkgmap <[email protected]
<mailto:[email protected]>>
Cc:
Bcc:
Date: Wed, 2 Sep 2020 07:48:52 +0000
Subject: Re: [mkgmap-dev] DEM There is not enough room in a single
garmin map for all the input data
Hi Joao,
how did you create this poly file? The value 189.84375 is obviously
wrong and probably mkgmap / splitter fails to recognize that.
Gerd
________________________________________
Von: mkgmap-dev <[email protected]
<mailto:[email protected]>> im Auftrag von Joao
Almeida <[email protected] <mailto:[email protected]>>
Gesendet: Dienstag, 1. September 2020 13:34
An: [email protected]
<mailto:[email protected]>
Betreff: Re: [mkgmap-dev] DEM There is not enough room in a single
garmin map for all the input data
For example.
This is the poly file with the areas.
Title
1
-30.41875 45.18952
-30.20899 13.02443
-14.68754 13.38583
-7.346309 27.84205
1.043668 31.57658
0.4144224 37.2386
10.27264 38.32281
14.46764 35.3111
19.29187 39.64797
18.66261 49.64685
6.706903 48.20123
-1.473327 45.18952
-29.16025 45.79186
-30.41875 45.18952
END
2
44.8813 49.04451
53.48103 55.67028
67.11473 57.35684
78.23146 55.54981
88.29943 49.88779
97.10889 53.74279
101.5137 52.89951
114.5181 51.93576
118.9228 49.88779
120.8106 45.79186
106.3379 39.64797
91.23593 41.93687
86.83118 46.99655
78.23146 37.2386
62.29049 34.22689
54.52977 36.63626
44.8813 49.04451
END
3
94.921875 -55.77657
189.84375 -55.77657
189.84375 -7.362466
94.921875 -7.362466
94.921875 -55.77657
END
END
If I use this poly file I get the map too big error for areas in:
3
94.921875 -55.77657
189.84375 -55.77657
189.84375 -7.362466
94.921875 -7.362466
94.921875 -55.77657
END
But if I only use the following poly file:
Title
1
94.921875 -55.77657
189.84375 -55.77657
189.84375 -7.362466
94.921875 -7.362466
94.921875 -55.77657
END
Note it is the same area as 3 in main file I don't get the map too
big error.
Hope it clarifies
Thank you for the help.
On Tue, Sep 1, 2020 at 9:39 AM Joao Almeida <[email protected]
<mailto:[email protected]><mailto:[email protected]
<mailto:[email protected]>>> wrote:
Help please, could not find a solution that works.
I'm trying to build a map that includes DEM shading. I've tried
splitting the map with max nodes 800000, 600000 and this last time
400000. For some reason I always get the following message on the
same tile regardless of the split maxnodes option.
There is however a different behaviour, this only happens if I try
to include different polygon areas, if I just try the same are by it
self it does not throw the message about map too big.
I'm happy to provide poly file and splitter settings and map build
options to see if we can overcome this problem.
Thanks a lot.
Joao
SEVERE (MapFailedException): C:\Garmin\SPLITT~4\44161838.o5m:
(thrown in BufferedImgFileWriter.ensureSize()) There is not enough
room in a single garmin map for all the input data. The .osm file
should be split into smaller pieces first.
SEVERE (MapBuilder): C:\Garmin\SPLITT~4\44161838.o5m: exception
while creating DEM file There is not enough room in a single garmin
map for all the input data. The .osm file should be split into
smaller pieces first.
SEVERE (MapFailedException): C:\Garmin\SPLITT~4\44161838.o5m:
(thrown in MapBuilder.buildDem()) DEM
SEVERE (MapFailedException): C:\Garmin\SPLITT~4\44161841.o5m:
(thrown in BufferedImgFileWriter.ensureSize()) There is not enough
room in a single garmin map for all the input data. The .osm file
should be split into smaller pieces first.
SEVERE (MapBuilder): C:\Garmin\SPLITT~4\44161841.o5m: exception
while creating DEM file There is not enough room in a single garmin
map for all the input data. The .osm file should be split into
smaller pieces first.
SEVERE (MapFailedException): C:\Garmin\SPLITT~4\44161841.o5m:
(thrown in MapBuilder.buildDem()) DEM
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