mapcomplete/Docs/Themes/grb.md

GRB import helper ( grb )

This document details some technical information about this MapComplete theme, mostly about the attributes used in the theme. Various links point toward more information about the attributes, e.g. to the OpenStreetMap-wiki, to TagInfo or tools creating statistics The theme introduction reads:

This theme is an attempt to help automating the GRB import.

This theme contains the following layers:

• osm_buildings_no_points (defined in this theme)
• grb (defined in this theme)
• service_ways (defined in this theme)
• generic_osm_object (defined in this theme)
• address
• crab_address
• current_view
• named_streets

Available languages:

• nl

Table of contents

• GRB import helper ( grb )

1. Layers defined in this theme configuration file
2. osm_buildings_no_points

• Basic tags for this layer
• Supported attributes
  • building type
  • grb-housenumber
  • grb-unit
  • grb-street
  • grb-reference
  • grb-fixme
  • grb-min-level
  • all_tags
  • leftover-questions
  • lod
• Filters

3. grb

• Basic tags for this layer
• Supported attributes
  • Import-button
  • Building info
  • overlapping building address
  • grb_address_diff
  • overlapping building id
  • overlapping building type
  • overlapping building map
  • GRB geometry:
  • OSM geometry:
  • apply-id
  • apply-building-type
  • leftover-questions
  • lod

4. service_ways

• Basic tags for this layer
• Supported attributes
  • leftover-questions
  • lod

5. generic_osm_object

• Basic tags for this layer
• Supported attributes
  • all_tags
  • leftover-questions
  • lod

Layers defined in this theme configuration file

These layers can not be reused in different themes.

osm_buildings_no_points

• This layer is shown at zoomlevel 17 and higher
• Not rendered on the map by default. If you want to rendering this on the map, override mapRenderings

No themes use this layer

Basic tags for this layer

Elements must match all of the following expressions:

0. id~^(way/.*) | id~^(relation\/.*)
1. building~.+

Execute on overpass

Supported attributes

Warning:,this quick overview is incomplete,

attribute	type	values which are supported by this layer
building	string	house detached semidetached_house apartments office shed garage garages yes
addr:housenumber	string
addr:unit	string
addr:street	string
fixme	string
building:min_level	pnat

building type

The question is What kind of building is this? The building type is {building} is shown if building is set

• A normal house is shown if with building=house
• A house detached from other building is shown if with building=detached
• A house sharing only one wall with another house is shown if with building=semidetached_house
• An apartment building (highrise building for living) is shown if with building=apartments
• An office building - highrise for work is shown if with building=office
• A small shed, e.g. in a garden is shown if with building=shed
• A single garage to park a car is shown if with building=garage
• A building containing only garages; typically they are all identical is shown if with building=garages
• A building - no specification is shown if with building=yes

grb-housenumber

The question is Wat is het huisnummer? Het huisnummer is {addr:housenumber} is shown if addr:housenumber is set

• Geen huisnummer is shown if with not:addr:housenumber=yes & addr:housenumber=

grb-unit

The question is Wat is de wooneenheid-aanduiding? *De wooneenheid-aanduiding is {addr:unit} * is shown if addr:unit is set

• Geen wooneenheid-nummer is shown if with addr:unit=

grb-street

The question is Wat is de straat? De straat is {addr:street} is shown if addr:street is set

grb-reference

This tagrendering has no question and is thus read-only Has been imported from GRB, reference number is {source:geometry:ref}

This tagrendering is only visible in the popup if the following condition is met: source:geometry:ref~.+

grb-fixme

The question is Wat zegt de fixme? De fixme is {fixme} is shown if fixme is set

• Geen fixme is shown if with fixme=

grb-min-level

The question is Hoeveel verdiepingen ontbreken? Dit gebouw begint maar op de {building:min_level} verdieping is shown if building:min_level is set

all_tags

Shows a table with all the tags of the feature This tagrendering has no question and is thus read-only {all_tags()}

leftover-questions

This tagrendering has no question and is thus read-only {questions( ,)}

lod

This tagrendering has no question and is thus read-only {linked_data_from_website()}

This tagrendering has labels added_by_default

Filters

id	question	osmTags
has-fixme.0	Heeft een FIXME	fixme~.+

id	question	osmTags	fields
last-edited-by.0	Last change made by {username}		username (string)

grb

Geometry which comes from GRB with tools to import them

• This layer is shown at zoomlevel 17 and higher
• 

This layer is loaded from an external source, namely

https://betadata.byteless.net/grb?bbox={x_min},{y_min},{x_max},{y_max}

No themes use this layer

Basic tags for this layer

Elements must match all of the following expressions:

0. man_made!=mast
1. osm_id~.+

Execute on overpass

Supported attributes

Import-button

This tagrendering has no question and is thus read-only {import_way_button(osm_buildings_no_points,building=$building;man_made=$man_made; source:geometry:date=$_grb_date; source:geometry:ref=$_grb_ref; addr:street=$addr:street; addr:housenumber=$addr:housenumber; building:min_level=$_building:min_level, Upload this building to OpenStreetMap,,_is_part_of_building=true,1,_moveable=true)}

• Did not yet calculate the metatags... Reopen this popup is shown if with _grb_ref=
• This building has holes and is modeled as a relation. As such, it cannot be conflated. Conflate it manually via the building export site {open_in_josm()} is shown if with id~^(relation/*)$ & _overlap_percentage>50 & _reverse_overlap_percentage>50 & _overlaps_with~.+
• {conflate_button(osm_buildings_no_points,building=$_target_building_type; source:geometry:date=$_grb_date; source:geometry:ref=$_grb_ref; addr:street=$addr:street; addr:housenumber=$addr:housenumber, Replace the geometry in OpenStreetMap and add the address,,_osm_obj:id)} is shown if with _overlap_percentage>50 & _reverse_overlap_percentage>50 & _osm_obj:addr:street= & _osm_obj:addr:housenumber= & addr:street~.+ & addr:housenumber~.+ & addr:street!= & addr:housenumber!=
• {conflate_button(osm_buildings_no_points,building=$_target_building_type; source:geometry:date=$_grb_date; source:geometry:ref=$_grb_ref, Replace the geometry in OpenStreetMap,,_osm_obj:id)} is shown if with _overlap_percentage>50 & _reverse_overlap_percentage>50

Building info

This tagrendering has no question and is thus read-only This is a {building} detected by {detection_method}

overlapping building address

This tagrendering has no question and is thus read-only The overlapping openstreetmap-building has no address information at all

• The overlapping openstreetmap-building has address {_osm_obj:addr:street} {_osm_obj:addr:housenumber} is shown if with _osm_obj:addr:street~.+ & _osm_obj:addr:housenumber~.+
• The overlapping building only has a street known: {_osm_obj:addr:street} is shown if with _osm_obj:addr:street~.+
• The overlapping building only has a housenumber known: {_osm_obj:addr:housenumber} is shown if with _osm_obj:addr:housenumber~.+
• No overlapping OpenStreetMap-building found is shown if with _osm_obj:id=

grb_address_diff

This tagrendering has no question and is thus read-only

The overlapping openstreetmap-building has a different address then this GRB-object: {addr:street} {addr:housenumber}
{tag_apply(addr:street=$addr:street; addr:housenumber=$addr:housenumber,Copy the GRB-address onto the OSM-object,,_osm_obj:id)}

This tagrendering is only visible in the popup if the following condition is met: (addr:street!= | addr:housenumber!=) & _osm_obj:id~.+ & addr:street~.+ & addr:housenumber~.+

overlapping building id

This tagrendering has no question and is thus read-only The overlapping openstreetmap-building has id {_osm_obj:id}

This tagrendering is only visible in the popup if the following condition is met: _osm_obj:id~.+

overlapping building type

This tagrendering has no question and is thus read-only The overlapping building is a {_osm_obj:building} and covers {_overlap_percentage}% of the GRB building.
The GRB-building covers {_reverse_overlap_percentage}% of the OSM building
The OSM-building is based on GRB-data from {_osm_obj:source:date}.

This tagrendering is only visible in the popup if the following condition is met: _osm_obj:id~.+

overlapping building map

This tagrendering has no question and is thus read-only

GRB geometry:

{minimap(21, id):height:10rem;border-radius:1rem;overflow:hidden}

OSM geometry:

{minimap(21,_osm_obj:id):height:10rem;border-radius:1rem;overflow:hidden}

This tagrendering is only visible in the popup if the following condition is met: _osm_obj:id~.+

apply-id

This tagrendering has no question and is thus read-only {tag_apply(source:geometry:date=$_grb_date; source:geometry:ref=$_grb_ref,Mark the OSM-building as imported,,_osm_obj:id)}

This tagrendering is only visible in the popup if the following condition is met: _imported!=yes & _overlaps_with~.+

apply-building-type

This tagrendering has no question and is thus read-only {tag_apply(building=$building,Use the building type from GRB,,_osm_obj:id)}

This tagrendering is only visible in the popup if the following condition is met: _osm_obj:building=yes & _overlaps_with~.+ & building!=yes

leftover-questions

This tagrendering has no question and is thus read-only {questions( ,)}

lod

This tagrendering has no question and is thus read-only {linked_data_from_website()}

This tagrendering has labels added_by_default

service_ways

A seperate layer with service roads, as to remove them from the intersection testing

• This layer is shown at zoomlevel 17 and higher
• Not rendered on the map by default. If you want to rendering this on the map, override mapRenderings

No themes use this layer

Basic tags for this layer

Elements must match the expression highway=service

Execute on overpass

Supported attributes

leftover-questions

This tagrendering has no question and is thus read-only {questions( ,)}

lod

This tagrendering has no question and is thus read-only {linked_data_from_website()}

This tagrendering has labels added_by_default

generic_osm_object

• This layer is shown at zoomlevel 17 and higher
• Not rendered on the map by default. If you want to rendering this on the map, override mapRenderings

No themes use this layer

Basic tags for this layer

Elements must match all of the following expressions:

0. boundary=
1. disused:power=
2. place=
3. power=
4. level= | level=0
5. layer=0 | layer=
6. id~.+
7. type!=route
8. type!=boundary
9. type!=waterway

Execute on overpass

Supported attributes

all_tags

Shows a table with all the tags of the feature This tagrendering has no question and is thus read-only {all_tags()}

leftover-questions

This tagrendering has no question and is thus read-only {questions( ,)}

lod

This tagrendering has no question and is thus read-only {linked_data_from_website()}

This tagrendering has labels added_by_default

This document is autogenerated from assets/themes/grb/grb.json