Hello Everyone,
I am struggling with adding supplementary elevation (.tif) to the network file I generated from OSM through Netconvert.
When I execute the following commands, “success” is shown but in the network file there is no elevation at all (even the previous default elevation from OSM is deleted).
Here is an example of my command:
netconvert --sumo-net-file osm_reserve.net.xml --heightmap.geotiff new_elev_wgs84.tif --output corrected_elev.net.xml
I tried setting different coordinate systems to match between the network and the elevation data:
- I tried the network with default WGS84 and the elevation data converted to WGS84;
- I also tried using the elevation data with its default EPSG:25832 and converting the network to the EPSG:25832;
- I also ensured that the elevation data covers the whole network.
But still doesn’t work.
This is what I get after executing the command:
pj_obj_create: C:\Program Files\PostgreSQL\16\share\contrib\postgis-3.4\proj\proj.db contains DATABASE.LAYOUT.VERSION.MINOR = 2 whereas a number >= 4 is expected. It comes from another PROJ installation.
pj_obj_create: C:\Program Files\PostgreSQL\16\share\contrib\postgis-3.4\proj\proj.db contains DATABASE.LAYOUT.VERSION.MINOR = 2 whereas a number >= 4 is expected. It comes from
another PROJ installation.
Warning: Could not get height data for coordinate 7.14,51.25,168.00
Warning: Could not get height data for coordinate 7.14,51.25,168.00
Warning: Could not get height data for coordinate 7.14,51.25,168.00
Warning: Could not get height data for coordinate 7.14,51.25,168.00
Warning: Could not get height data for coordinate 7.14,51.25,167.94
pj_obj_create: C:\Program Files\PostgreSQL\16\share\contrib\postgis-3.4\proj\proj.db contains DATABASE.LAYOUT.VERSION.MINOR = 2 whereas a number >= 4 is expected. It comes from
another PROJ installation.
pj_obj_create: C:\Program Files\PostgreSQL\16\share\contrib\postgis-3.4\proj\proj.db contains DATABASE.LAYOUT.VERSION.MINOR = 2 whereas a number >= 4 is expected. It comes from
another PROJ installation.
Warning: Ambiguity in turnarounds computation at junction '13235'.
Warning: Ambiguity in turnarounds computation at junction '3674'.
Warning: Ambiguity in turnarounds computation at junction '4378'.
Warning: Ambiguity in turnarounds computation at junction '5108'.
Warning: Ambiguity in turnarounds computation at junction '6958'.
Warning: Found sharp turn with radius 5.97 at the end of edge '-119#1'.
Warning: Found sharp turn with radius 5.45 at the start of edge '-19#1'.
Warning: Found sharp turn with radius 3.85 at the end of edge '-218'.
Warning: Found sharp turn with radius 1.60 at the start of edge '-27#1'.
Warning: Found sharp turn with radius 2.25 at the start of edge '-27#3'.
Warning: Found angle of 179.58 degrees at edge '-43#0', segment 31.
Warning: Found angle of 163.45 degrees at edge '-43#0', segment 32.
Warning: Found angle of 173.11 degrees at edge '-54#3', segment 0.
Warning: Found angle of 162.29 degrees at edge '-54#3', segment 1.
Warning: Found angle of 135.58 degrees at edge '427', segment 9.
Warning: Lane '-100_0' is not connected from any incoming edge at junction '6585'.
Warning: Lane '-107_1' is not connected from any incoming edge at junction '5733'.
Warning: Lane '-119#0_0' is not connected from any incoming edge at junction '7963'.
Warning: Lane '-119#2_0' is not connected from any incoming edge at junction '119#2'.
Warning: Lane '-119#7_0' is not connected from any incoming edge at junction '119#7'.
Warning: Speed of straight connection '483#2_0->483#1_0' reduced by 8.85 due to turning radius of 0.93 (length=1.38, angle=180.00).
Warning: Speed of straight connection '547#4_0->547#3_0' reduced by 8.48 due to turning radius of 15.72 (length=1.53, angle=20.94).
Warning: Speed of straight connection '547#4_1->547#3_1' reduced by 5.63 due to turning radius of 26.84 (length=2.67, angle=20.94).
Warning: 8 total messages of type: Ambiguity in turnarounds computation at junction '%'.
Warning: 82049 total messages of type: Could not get height data for coordinate %
Warning: 8 total messages of type: Found angle of % degrees at edge '%', segment %.
Warning: 62 total messages of type: Found sharp turn with radius % at the % of edge '%'.
Warning: 211 total messages of type: Lane '%' is not connected from any incoming edge at junction '%'.
Success.
Thank you very much in advance.
Best regards,
---
Danil Belikhov, M.Sc.
Research Associate
