Template:Graph:Weather monthly history/doc

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< Template:Graph:Weather monthly history
Revision as of 18:03, 12 November 2022 by ManfredoDo (talk | contribs) (1 revision imported: Template documentation pages)
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This graph's main version resides at Template:Graph:Weather monthly history. Please make or suggest all the changes there, and copy it everywhere else (until the copying is automated)

{{Graph:Weather monthly history

| table=ncei.noaa.gov/weather/New York City.tab
| title=New York City weather
}}

<graph mode="interactive">

{

 //
 // ATTENTION: This code is maintained at https://www.mediawiki.org/wiki/Template:Graph:Weather_monthly_history
 //            Please do not modify it anywhere else, as it may get copied and override your changes.
 //            Suggestions can be made at https://www.mediawiki.org/wiki/Template_talk:Graph:Weather_monthly_history
 //
 "version": 2,
 "width": 500,
 "height": 400,
 "signals": [
   { "name": "init_years", "init": 7 },
   { "name": "gapHeight", "init": 26 },
   {
     // Hide overview if total height is too small
     "name": "showOverview",
     "init": {"expr": "true || height < (gapHeight + 100)" }
   },
   { "name": "overviewHeight", "init": {"expr": "showOverview ? 40 : 0" } },
   { "name": "detailHeight", "init": {"expr": "height - (showOverview ? overviewHeight + gapHeight : 0)" } },
   { "name": "overviewYPos", "init": {"expr": "height - overviewHeight" } },
   {
     "name": "brush_start",
     "init": {"expr": "datetime(year(now())-init_years, month(now()))"},
     "streams": [{
       "type": "@overview:mousedown, @overview:touchstart", 
       "expr": "clamp(eventX(), 0, width)",
       "scale": {"name": "xOverview", "invert": true}
     }]
   },
   {
     "name": "brush_end",
     "init": {"expr": "datetime(year(now()), month(now()))"},
     "streams": [{
       "type": "@overview:mousedown, [@overview:mousedown, window:mouseup] > window:mousemove, @overview:mouseup, @overview:touchstart, [@overview:touchstart, window:touchend] > window:touchmove, @overview:touchend",
       "expr": "clamp(eventX(), 0, width)",
       "scale": {"name": "xOverview", "invert": true}
     }]
   },
   {
     "name": "min_date", 
     "init": {"expr": "datetime(year(now())-init_years, month(now()))"},
     "expr": "time(brush_start) === time(brush_end) ? datetime(year(brush_start)-init_years/2, month(brush_start)) : min(brush_start, brush_end)"
   },
   {
     "name": "max_date", 
     "init": {"expr": "datetime(year(now()), month(now()))"},
     "expr": "time(brush_start) === time(brush_end) ? datetime(year(brush_start)+init_years/2, month(brush_start)) : max(brush_start, brush_end)"
   },
   {
     "name": "barwidth", 
     "init": {"expr": "max(1, (width / (1+12*(year(max_date)-year(min_date))+month(max_date)-month(min_date)) - 2))"},
     "expr": "max(1, (width / (1+12*(year(max_date)-year(min_date))+month(max_date)-month(min_date)) - 2))"
   },
   {
     "name": "tooltip",
     "init": {"expr": "{x: 0, y: 0, datum: false }"}, 
     "streams": [
       {"type": "@detailBar:mouseout, @overview:touchstart", "expr": "{x: 0, y: 0, datum: false }" },
       {"type": "@detailBar:mouseover, @detailBar:touchstart", "expr": "{x: eventX(), y: eventY(), datum: eventItem().datum}" }
     ] 
   },
   { "name": "isMetric", "init": true,
     "streams": [{"type": "@metricIndicator:click", "expr": "!isMetric"}]
   },
   {
     "name": "degrees", 
     "init": {"expr": "if(isMetric,'°C','°F')"},
     "expr": "if(isMetric,'°C','°F')"
   },
   {
     "name": "len", 
     "init": {"expr": "if(isMetric,'mm','inches')"},
     "expr": "if(isMetric,'mm','inches')"
   },
 ],
 "data": [{
   "name": "table",
   "url": "tabular:///ncei.noaa.gov/weather/New York City.tab",
   "format": {"type": "json", "property": "data", "parse": {"date": "date"} },
   "transform": [
     {"type": "filter", "test": "datum.avgLowTemp != null && datum.avgHighTemp != null"},
     {"type": "formula", "field": "avgInC", "expr": "(datum.avgHighTemp+datum.avgLowTemp)/2"},
     {"type": "formula", "field": "tempHigh", "expr": "if(isMetric,datum.avgHighTemp,datum.avgHighTemp*9/5+32)"},
     {"type": "formula", "field": "tempLow", "expr": "if(isMetric,datum.avgLowTemp,datum.avgLowTemp*9/5+32)"},
   ]
 },{
   "name": "stats",
   "source": "table",
   "transform": [{"type": "aggregate", "summarize": [
     {"field": "tempHigh", "ops": "max"},
     {"field": "tempLow", "ops": "min"}
   ]}]
 },{
   "name": "dummyOneValue",
   "values": [{}]
 }],
 
 "scales": [{
     "name": "xOverview",
     "type": "time",
     "range": "width",
     "domain": {"data": "table", "field": "date"}
   },{
     "name": "yOverview",
     "type": "linear",
     "rangeMin": {"signal": "overviewHeight"},
     "nice": true,
     "domainMax": {"data": "stats", "field": "max_tempHigh"},
     "domainMin": {"data": "stats", "field": "min_tempLow"}
   },{
     "name": "xDetail",
     "type": "time",
     "range": "width",
     "domainMin": {"signal": "min_date"},
     "domainMax": {"signal": "max_date"}
   },{
     "name": "yDetail",
     "type": "linear",
     "rangeMin": {"signal": "detailHeight"},
     "nice": true,
     "domainMax": {"data": "stats", "field": "max_tempHigh"},
     "domainMin": {"data": "stats", "field": "min_tempLow"}
   },{
     "name": "c",
     "type": "linear",
     "domain": [0, 5.2,7.3,9.4,11.5,13.6,15.7,17.8,19.9,22.0,24.1],
     "range": ["#313695", "#4575b4", "#74add1", "#abd9e9", "#e0f3f8", "#ffffbf", "#fee090", "#fdae61", "#f46d43", "#d73027", "#a50026"],
     "zero": false
 }],
 "marks": [
   {
     "name": "metricIndicator",
     "type": "text",
     "properties": {
       "update": {
         "x": {"value": -46},
         "y": {"value": 5},
         "text": {"signal": "degrees"},
         "fill": {"value": "#00f"},
         "fontSize":  {"value": 16},
         "fontWeight": {"value": "bold"}
       }
     }
   },
   {
     "type": "group",
     "name": "detail",
     "properties": {
       "enter": {
         "height": {"signal": "detailHeight"},
         "width": {"signal": "width"}
       }
     },
     "axes": [{
       "type": "x",
       
       "name":"blah",
       
       
       "scale": "xDetail",
       "ticks": 5
     },{
       "type": "y",
       "scale": "yDetail",
       "title": "Temperature",
       "grid": true,
       "layer": "back",
       "properties": {
         "axis": {
           "stroke": {"value": "#fff"},
           "strokeWidth": {"value": 0}
         }
       }
     }],
     "marks": [{
       "type": "rule",
       "properties": {
         "enter": {
           "y": {"scale": "yDetail", "value": 0},
           "x": {"value": 0},
           "x2": {"signal": "width"},
           "stroke": {"value": "#313695"},
           "strokeWidth": {"value": 2},
           "strokeDash": {"value": [8]}
         }
       }
     },{
       "type": "group",
       "properties": {
         "enter": {
           "height": {"field": {"group": "height"} },
           "width": {"field": {"group": "width"} },
           "clip": {"value": true}
         }
       },
       "marks": [{
         "type": "rect",
         "name": "detailBar",
         "from": {"data": "table"},
         "properties": {
           "update": {
             "x": {"scale": "xDetail", "field": "date"},
             "width": {"signal": "barwidth"},
             "y": {"scale": "yDetail", "field": "tempLow"},
             "y2": {"scale": "yDetail", "field": "tempHigh"},
             "stroke": {"scale": "c", "field": "avgInC"},
             "fill": {"scale": "c", "field": "avgInC"},
             "fillOpacity": {"value": 0.4},
             "strokeWidth": {"value": 1.5}
            }
         }
       }]
     }]
   },
   {
     "type": "group",
     "name": "overview",
     "from": {
       "data": "dummyOneValue",
       "transform": [{"type": "filter", "test": "showOverview"}]
     },
     "properties": {
       "enter": {
         "x": {"value": 0},
         "y": {"signal": "overviewYPos"},
         "height": {"signal": "overviewHeight"},
         "width": {"signal": "width"},
         "fill": {"value": "transparent"}
       }
     },
     "axes": [{
       "type": "x",
       "scale": "xOverview",
       "ticks": 5,
       "title": "Year selector"
     }],
     "marks": [{
       "type": "rect",
       "from": { "data": "table" },
       "properties": {
         "update": {
           "x": {"scale": "xOverview", "field": "date"},
           "y": {"scale": "yOverview", "field": "tempLow"},
           "y2": {"scale": "yOverview", "field": "tempHigh"},
           "stroke": {"scale": "c", "field": "avgInC"},
           "strokeWidth": {"value": 1}
          }
       }
     },{
       "type": "rect",
       "properties": {
         "enter": {
           "y": {"value": 0},
           "height": {"signal": "overviewHeight"},
           "fill": {"value": "#333"},
           "fillOpacity": {"value": 0.3}
         },
         "update": {
           "x": {"scale": "xOverview", "signal": "min_date"},
           "x2": {"scale": "xOverview", "signal": "max_date"}
         }
       }
     }]
   },
   {
     "type": "group",
     "from": {
       "data": "dummyOneValue",
       "transform": [
         {"type": "filter", "test": "tooltip.datum"},
         {"type": "formula", "field": "offsetX", "expr": "5"},
         {"type": "formula", "field": "offsetY", "expr": "30"},
         {"type": "formula", "field": "tipWidth", "expr": "200"},
         {"type": "formula", "field": "tipHeight", "expr": "80"},
         {"type": "formula", "field": "alignLeft", "expr": "tooltip.x > width - datum.offsetX - datum.tipWidth"},
         {"type": "formula", "field": "alignTop", "expr": "tooltip.y > height - datum.offsetY - datum.tipHeight"},
         {"type": "formula", "field": "x", "expr": "max(0, tooltip.x + (datum.alignLeft ? -datum.offsetX-datum.tipWidth : datum.offsetX ))"},
         {"type": "formula", "field": "y", "expr": "tooltip.y + (datum.alignTop ? -1 : 1) * datum.offsetY"},
       ]
     },
     "properties": {
       "update": {
         "x": {"field": "x" }, "y": {"field": "y" },
         "width": {"field": "tipWidth" },
         "height": {"field": "tipHeight" },
         "fill": {"value": "#fff"},
         "fillOpacity": {"value": 0.85},
         "stroke": {"value": "#aaa"},
         "strokeWidth": {"value": 0.5}
       }
     },
     "marks": [
       {
         "type": "text",
         "properties": {
           "update": {
             "x": {"value": 6}, "y": {"value": 14},
             "text": {"template": "\u007b{tooltip.datum.date|time:'%B %Y'}\u007d"},
             "fill": {"value": "black"},
             "fontWeight": {"value": "bold"}
           }
         }
       },
       {
         "type": "text",
         "properties": {
           "update": {
             "x": {"value": 6}, "y": {"value": 29},
             "text": {"template": "monthly min/max: \u007b{tooltip.datum.lowTemp|number:'.1f'}\u007d / \u007b{tooltip.datum.highTemp|number:'.1f'}\u007d \u007b{degrees}\u007d"},
             "fill": {"value": "black"},
           }
         }
       },
       {
         "type": "text",
         "properties": {
           "update": {
             "x": {"value": 6}, "y": {"value": 44},
             "text": {"template": "average low/high: \u007b{tooltip.datum.tempLow|number:'.1f'}\u007d / \u007b{tooltip.datum.tempHigh|number:'.1f'}\u007d \u007b{degrees}\u007d"},
             "fill": {"value": "black"},
           }
         }
       },
       {
         "type": "text",
         "properties": {
           "update": {
             "x": {"value": 6}, "y": {"value": 59},
             "text": {"template": "precipitation days / \u007b{len}\u007d: \u007b{tooltip.datum.precipDays|number:'.1f'}\u007d / \u007b{tooltip.datum.precip|number:'.1f'}\u007d"},
             "fill": {"value": "black"},
           }
         }
       },
       {
         "type": "text",
         "properties": {
           "update": {
             "x": {"value": 6}, "y": {"value": 74},
             "text": {"template": "snow days / total \u007b{len}\u007d: \u007b{tooltip.datum.snowfallDays|number:'.1f'}\u007d / \u007b{tooltip.datum.snowfall|number:'.1f'}\u007d"},
             "fill": {"value": "black"},
           }
         }
       }
     ]
   }

// Draw title at the top of the graph , {

     "type": "text",
     "properties": {
       "enter": {
         "x": {"signal": "width", "mult": 0.5, "offset": 30},
         "y": {"value": -15},
         "text": {"value": "New York City weather"},
         "fontWeight": {"value": "bold"},
         "align": {"value": "center"},
         "baseline": {"value": "bottom"},
         "fill": {"value": "#000"}
       }
     }
   }
 ]

} </graph> See or edit raw graph data.

No description.

Template parameters

ParameterDescriptionTypeStatus
tabletable

Name of the table on Commons

Example
ncei.noaa.gov/weather/New York City.tab
Stringrequired
titletitle

Optional graph title

Stringoptional
imperialimperial

If set to a value, the graph will show data in Fahrenheits at first

Booleanoptional
heightheight

no description

Numberoptional
widthwidth

no description

Numberoptional
hideoverviewhideoverview

If set, will hide the bottom section of the graph

Booleanoptional
debugdebug

If set, shows JSON instead of the graph

Booleanoptional