temrc 投影的OpenDrive地图转换得到的Apollo地图无法使用

[wqqhao123]

temrc 投影的OpenDrive地图转换得到的Apollo地图无法使用，得到的Apollo地图和实车定位存在10米的偏差。
大概投影模型出了问题

[daohu527]

Can you describe your problem in detail or send a map to my email [email protected] ? I will check and feedback later

[daohu527]

@wqqhao123 imap already support tmerc

imap/imap/lib/convertor.py

Lines 150 to 156 in afae061

	if '+proj=utm' in proj_txt:
	self.pb_map.header.projection.proj = proj_txt
	else:
	# We want just support +proj=tmerc, but some do not contain this parameter
	for p in proj_txt.split():
	if p.startswith('+lat_0'):
	lat = float(p.split('=')[1])

The problem may lie in the x and y offset parameters. Currently, imap does not use them.