An osmdown file (project-epic.github.com/osmdown) for the Whitehouse Mapathon. Live at: http://ec2-54-242-150-21.compute-1.amazonaws.com/mapathon/

may_21_mapathon.osmdown

---
###Project Information
title: 'Whitehouse Mapathon'

###Where the data live
baseurl: '../'
www: '/usr/share/nginx/html/mapathon'
---

#May 21 Whitehouse Mapathon

```
var dataURL = '/usr/share/nginx/html/mapathon/'
var total_mappers = _.values(osmdata(dataURL+'total_user_count.json'))[0]
var experienced_mappers = _.values(osmdata(dataURL + 'experienced_user_count.json'))[0]
var new_mappers = _.values(osmdata(dataURL + 'new_user_count.json'))[0]

var options = {
	chartType: 'linegraph_simple', width:1200, id: 'PerHour'
}
var changesets = osmdata(dataURL+'changesets_x_hour.json')
var hourly_changesets = []
var totalChangesets = 0
var hourlyUsers = []
var cumulativeUsers = []
var cumulativeUserIds = []
for (var i=0; i < changesets.length; i ++) {
	if (new Date(changesets[i].start_date) > new Date('2015-05-19 14:00:00 +0000') && new Date(changesets[i].start_date) < new Date().getTime()) {
		hourly_changesets[i] = {}
		hourly_changesets[i].date = changesets[i].start_date
		hourly_changesets[i].value = changesets[i].objects.length
		totalChangesets += changesets[i].objects.length

		uniqueUsers = _.uniq(_.collect(changesets[i].objects, 'uid'))
		
		hourlyUsers[i] = {}
		hourlyUsers[i].date = changesets[i].start_date
		hourlyUsers[i].value = uniqueUsers.length
	}
}

var toPlot = [
			  {id: 'cSets',    title: "Changesets",   data: _.compact(hourly_changesets)},
				  {id: 'actUsers', title: "Active Users", data: _.compact(hourlyUsers)}
			 ]
```

#Changesets
```
//Another comment
```

{{ osmviz.linechart(toPlot,options) }}
<p style="font-size:10px; margin:-10px 0px 0px 35px;">UTC/GMT Time</p>

```
//Spacing Comment
//Checking for update
```

#Individual User Contributions
<p style="font-size:22px; margin-top:20px;"><strong>{{ numeral(total_mappers).format('0,0') }}</strong> total mappers with <strong>{{ numeral(new_mappers).format('0,0') }}</strong> new mappers.</p>

```
var userList = osmdata(dataURL+ 'user_list.json')
var userTable = []
var ops = {headers:["User","Node Count", "Way Count", "Changeset Count"], row_function:'showUserEditsFromRows'}

userList.forEach(function(user){
	userTable.push([user.user, user.nodes, user.ways, user.changesets])
})
ops.title="userTable"
```

<div style="width:45%; display:inline-block">{{ osmviz.table('full', userTable, ops) }}</div><div style="width:54%; display:inline-block; vertical-align:top;">{{osmviz.map('user_contributions', {name: "UserContributions", height: 550, width: 700, path: '/mapathon/'}) }}</div>


```
// Highways
var highways_per_tag = osmdata(dataURL + 'number_of_highways_per_tag.json')
var totalHighways = 0
var highwayTable = []
var options = {headers:['Tag', 'Count']}
highways_per_tag.forEach(function(d){
	highwayTable.push([d.tag, d.count])
	totalHighways = totalHighways + d.count
})

// Buildings
var buildings_per_tag = osmdata(dataURL + 'number_of_buildings_per_tag.json')
var buildingsTable = []
var buildingCount = 0
var options = {headers:['Tag', 'Count']}
buildings_per_tag.forEach(function(d){
	buildingsTable.push([d.tag, d.count])
	buildingCount = buildingCount + d.count
})

// Changesets
var changesets_per_tag = osmdata(dataURL + 'number_of_changesets_per_tag.json')
var changesetTable = []
var changesetCount = 0
var options = {headers:['Tag', 'Count']}
changesets_per_tag.forEach(function(d){
	changesetTable.push([d.tag, d.count])
	changesetCount = changesetCount + d.count
})

// Ways
var ways_per_tag = osmdata(dataURL + 'number_of_ways_per_tag.json')
var wayTable = []
var wayCount = 0
var options = {headers:['Tag', 'Count']}
ways_per_tag.forEach(function(d){
	wayTable.push([d.tag, d.count])
	wayCount = wayCount + d.count
})

//Totals
var totalOptions = {headers: ['Roads', 'Buildings', 'Ways','Changesets']}
var totalValues = [[totalHighways, buildingCount, wayCount, changesetCount]]
```

#Total Object Counts
```
//where I had to add a comment
```

{{ osmviz.table('simple', totalValues, totalOptions) }}

```
options = {headers:['Tag', 'Count']}
```

<div style="float:left; display:inline-block; margin:10px; width:21%; vertical-align:top;"><h2>Roads</h2>
{{osmviz.table('simple', highwayTable, options) }}<p style="text-align:right">Total: <strong>{{totalHighways}}</strong></p></div>
```
options = {headers:['Tag', 'Count']}
```

<div style="float:left; display:inline-block; margin:10px; width:21%; vertical-align:top;"><h2>Buildings</h2>{{osmviz.table('simple', buildingsTable, options) }}<p style="text-align:right">Total: <strong>{{buildingCount}}</strong></p></div>

```
options = {headers:['Tag', 'Count']} 
```

<div style="float:left; display:inline-block; margin:10px; width:21%; vertical-align:top;"><h2>Ways</h2>{{osmviz.table('simple', wayTable, options) }}<p style="text-align:right">Total: <strong>{{wayCount}}</strong></p></div>

```
options = {headers:['Tag', 'Count']}
```

<div style="float:left; display:inline-block; margin:10px; width:21%; vertical-align:top;"><h2>Total Changesets</h2>{{osmviz.table('simple', changesetTable, options) }}<p style="text-align:right">Total: <strong>{{changesetCount}}</strong></p></div>