Following relations repaired from this changeset actions:

Train - Dudbo XPT
Trains - India Pacific ... both directions
Trains - Broken Hill Explorer

Road - Great Western Hwy...

There maybe others...

Hi,

Continuing problems with duplicated segments.

Suggest you monitor them using https://tools.geofabrik.de/osmi/?view=areas&lon=138.57146&lat=-35.00876&zoom=17

and fix them as they show up.

Hi,

Relation for farmland 12433390 is wrong. See https://tools.geofabrik.de/osmi/?view=areas&lon=143.90453&lat=-36.84789&zoom=14.

This does not need to be a relation at all. Tag the ways themselves as farmland .. and delete the relation.

I'll leave it to you to fix?

Hi,

Welcome to OSM.

way/918269755 (building=yes) crosses it self ... forming an error.

See https://tools.geofabrik.de/osmi/?view=areas&lon=151.28555&lat=-33.75305&zoom=18

Some additional ideas. This looks to be several buildings and each of them look to be 'retail' so building=retail could be a better tag. And they can be divided up into individual buildings.

I'll leave it to you to fix/modify.

P.S. The DCS Base Map has addresses, beaches and park boundaries on it ...

No attempt to fix the errors... I'll delete then.

Confirmed. Was looking at Newcastle as being the local centre rather than the state centre.
Platform 1 also gets you stations to Scone, Dungog etc.. further away from Sydney, so a little confusing.

The building:part should do its job. However I added level=1 to them, while leaving the base without a level tag - so that should equal level=0.

Note Should not do too much for the rendering .. this is only one render - other renders do things differently.

area=yes is not required on most things.

Ok... I'll change them as I come across them... it was confusing to have a north bound train cross to the other tracks inorder to go the the 'right' platform number.

relation/12413048 makes no sense!
It was tagged a multipolygon with outers inside another outer.
I have deleted it and placed the amenity tag on the building.

The way 'Auburn Bowling Club' has no real major tag - one that will render. Add 'landuse=recreation_ground' and that should then render.

Wyong Station.

Has 3 platforms. You have look to mislabeled the platform numbers ignoring the platform to the east .. which should be platform 1, then your platform 1 becomes 2 while 2 becomes 3...

Hi,
The Hamilton platform numbers look wrong.
Platform 1 is normally the up line, leading to Newcastle (so this would be on the north eastern side) ... but you have tagged it on the down line leading away from Newcastle. Similar for platform 2.

Note that all the other station platforms follow this pattern on this and other lines.

Please see new relation for 'Hunter line to Scone'
relation/12409977

to come:
'Hunter line from Scone'
'Hunter line to Dungog'
'Hunter line from Dungog'

Note New lines added to make them continuous. Some guess work as to where track changes take place, I think this will change with what traffic there is on the lines andway.

Errr 4 routes...

Arr yes... This is acually tagged as a 'route' as such it should go from A to B.. as it is in OSM it was A to B .. and C to B and B to A and B to C.. these need to entered as 2 routes.. working on it.

I was thinking this was a 'railway line' rather than a route .. but I stand (sit) corrected.

No need to have a relation for a simple way.
The parking area by it self would have no name, the name "Woodgrove Shopping Center" would be on the entire shopping center.

Arr I think I see what is going on... sigh. Relax... I'll just run in circles a bit more...

Hi,

Umm some of these lines are 'Up' not 'Down' ... they run to Central not away.

This is confusing me no end.

e.g Way: 147042409...

Multi level gets difficult. I don't think you'd be mapping floors inside the building just yet :)

Map the dog leg ground floor normally.

For the floors 2 and 3 map it as highway=footway, covered=yes, layer=1 (this puts it above the ground in OSM) and level=1 (this is 1st floor level=0 is the ground floor which is the default. This leaves out level=2 and at this stage I don't think that will worry anyone.
You can always ask the OSMwiki for guidance - see osm.wiki/Simple_Indoor_Tagging#Advanced_modelling_the_different_levels_.28floors.29 Note indoor mapping is very primitive at this stage.