Warning: Discarding unusable type 'railway.disused' (first occurence for edge '3 68170864#0').
Warning: Discarding unusable type 'waterway.stream' (first occurence for edge '5 97285685').
Warning: No way found for reference '305863485' in relation '5471772'
Warning: Ignoring restriction relation '5471772' with unknown to-way.
Warning: Found sharp turn with radius 6.00 at the start of edge '-203538904#0'.
Warning: Found sharp turn with radius 8.97 at the end of edge '-269798099#0'.
Warning: Found sharp turn with radius 5.14 at the end of edge '-512350492'.
Warning: Found sharp turn with radius 8.53 at the start of edge '-626282579#1'.
Warning: Found sharp turn with radius 6.00 at the end of edge '203538904#0'.
Warning: Found sharp turn with radius 2.91 at the start of edge '255200516#0'.
Warning: Found sharp turn with radius 6.60 at the start of edge '255200516#1'.
Warning: Found sharp turn with radius 2.07 at the end of edge '255200516#1'.
Warning: Found sharp turn with radius 3.33 at the start of edge '264651332#0'.
Warning: Found sharp turn with radius 3.45 at the end of edge '264651332#0'.
Warning: Found sharp turn with radius 1.86 at the start of edge '264651334#0'.
Warning: Found sharp turn with radius 1.71 at the start of edge '264651334#1'.
Warning: Found sharp turn with radius 8.97 at the start of edge '269798099#0'.
Warning: Found sharp turn with radius 6.43 at the end of edge '387747607'.
Warning: Found angle of 173.44 degrees at edge '405454304#0', segment 1
Warning: Found sharp turn with radius 0.53 at the end of edge '405454304#0'.
Warning: Found angle of 132.50 degrees at edge '406243368', segment 0
Warning: Found sharp turn with radius 5.06 at the start of edge '406243368'.
Warning: Found sharp turn with radius 5.14 at the start of edge '512350492'.
Warning: Found sharp turn with radius 7.82 at the start of edge '578046332'.
Warning: Found sharp turn with radius 5.88 at the start of edge '578046339'.
Warning: Found sharp turn with radius 7.39 at the end of edge '578046341#0'.
Warning: Found sharp turn with radius 6.24 at the start of edge '578046341#1'.
Warning: Found sharp turn with radius 0.57 at the start of edge '626282563'.
Warning: Found sharp turn with radius 8.53 at the end of edge '626282579#1'.
Warning: Found sharp turn with radius 1.24 at the start of edge '626282601'.
Success.
"
Anyway then "sumo-gui.exe mappa.net.xml" draws correctly the map.