MapComplete/Docs/Layers/railway_platforms.md

[//]: # (WARNING: this file is automatically generated. Please find the sources at the bottom and edit those sources)

# railway_platforms

Find every platform in the station, and the train routes that use them.

 - This layer is shown at zoomlevel **18** and higher

## Table of contents

1. [Themes using this layer](#themes-using-this-layer)
2. [Basic tags for this layer](#basic-tags-for-this-layer)
3. [Supported attributes](#supported-attributes)
4. [Featureview elements and TagRenderings](#featureview-elements-and-tagrenderings)
  - [ref](#ref)
  - [repeated](#repeated)
  - [single_level](#single_level)
  - [leftover-questions](#leftover-questions)
  - [lod](#lod)

## Themes using this layer

 - [stations](https://mapcomplete.org/stations)

## Basic tags for this layer

Elements must match the expression **<a href='https://wiki.openstreetmap.org/wiki/Key:railway' target='_blank'>railway</a>=<a href='https://wiki.openstreetmap.org/wiki/Tag:railway%3Dplatform' target='_blank'>platform</a>**

[Execute on overpass](http://overpass-turbo.eu/?Q=%5Bout%3Ajson%5D%5Btimeout%3A90%5D%3B%28%20%20%20%20nwr%5B%22railway%22%3D%22platform%22%5D%28%7B%7Bbbox%7D%7D%29%3B%0A%29%3Bout%20body%3B%3E%3Bout%20skel%20qt%3B)

## Supported attributes

**Warning:**: this quick overview is incomplete

| attribute | type | values which are supported by this layer |
-----|-----|----- |
| <a target="_blank" href='https://taginfo.openstreetmap.org/keys/ref#values'><img src='https://mapcomplete.org/assets/svg/search.svg' height='18px'></a> <a target="_blank" href='https://taghistory.raifer.tech/?#***/ref/'><img src='https://mapcomplete.org/assets/svg/statistics.svg' height='18px'></a> [ref](https://wiki.openstreetmap.org/wiki/Key:ref) | [string](../SpecialInputElements.md#string) |  |
| <a target="_blank" href='https://taginfo.openstreetmap.org/keys/level#values'><img src='https://mapcomplete.org/assets/svg/search.svg' height='18px'></a> <a target="_blank" href='https://taghistory.raifer.tech/?#***/level/'><img src='https://mapcomplete.org/assets/svg/statistics.svg' height='18px'></a> [level](https://wiki.openstreetmap.org/wiki/Key:level) | [float](../SpecialInputElements.md#float) | [0](https://wiki.openstreetmap.org/wiki/Tag:level%3D0) [1](https://wiki.openstreetmap.org/wiki/Tag:level%3D1) [-1](https://wiki.openstreetmap.org/wiki/Tag:level%3D-1) |

## Featureview elements and TagRenderings

| id | question | labels | freeform key |
-----|-----|-----|----- |
| [ref](#ref)  | What is the number for this platform?<br/>_Platform {ref}_ |  | *[ref](https://wiki.osm.org/wiki/Key:ref)* ([string](../SpecialInputElements.md#string)) |
| [repeated](#repeated) <br/> _(Original in [questions](./BuiltinQuestions.md#repeated))_ | _Multiple, identical objects can be found on floors {repeat_on}._ | level | _Multiple choice only_ |
| [single_level](#single_level) <br/> _(Original in [questions](./BuiltinQuestions.md#single_level))_ | On what level is this feature located?<br/>_Located on the {level}th floor_<br/>5 options | level | *[level](https://wiki.osm.org/wiki/Key:level)* ([float](../SpecialInputElements.md#float)) |
| [leftover-questions](#leftover-questions)  | _{questions( ,hidden)}_ | ignore-docs, added_by_default | _Multiple choice only_ |
| [lod](#lod) <br/> _(Original in [questions](./BuiltinQuestions.md#lod))_ | _{linked_data_from_website()}_ | added_by_default | _Multiple choice only_ |

### ref
The question is `What is the number for this platform?`

*Platform {ref}* is shown if `ref` is set.

### repeated
_This tagrendering has no question and is thus read-only_

*Multiple, identical objects can be found on floors {repeat_on}.*

This tagrendering is only visible in the popup if the following condition is met: repeat_on~.+
This tagrendering has labels `level`

### single_level
The question is `On what level is this feature located?`

*Located on the {level}th floor* is shown if `level` is set.

 -  *Located underground* is shown if with <a href='https://wiki.openstreetmap.org/wiki/Key:location' target='_blank'>location</a>=<a href='https://wiki.openstreetmap.org/wiki/Tag:location%3Dunderground' target='_blank'>underground</a>. _This option cannot be chosen as answer_
 -  *Located on the ground floor* is shown if with <a href='https://wiki.openstreetmap.org/wiki/Key:level' target='_blank'>level</a>=<a href='https://wiki.openstreetmap.org/wiki/Tag:level%3D0' target='_blank'>0</a>
 -  *Located on the ground floor* is shown if with level=. _This option cannot be chosen as answer_
 -  *Located on the first floor* is shown if with <a href='https://wiki.openstreetmap.org/wiki/Key:level' target='_blank'>level</a>=<a href='https://wiki.openstreetmap.org/wiki/Tag:level%3D1' target='_blank'>1</a>
 -  *Located on the first basement level* is shown if with <a href='https://wiki.openstreetmap.org/wiki/Key:level' target='_blank'>level</a>=<a href='https://wiki.openstreetmap.org/wiki/Tag:level%3D-1' target='_blank'>-1</a>

This tagrendering has labels `level`

### leftover-questions
_This tagrendering has no question and is thus read-only_

*{questions( ,hidden)}*

This tagrendering has labels `ignore-docs` `added_by_default`

### 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/layers/railway_platforms/railway_platforms.json](https://source.mapcomplete.org/MapComplete/MapComplete/src/branch/develop/assets/layers/railway_platforms/railway_platforms.json)