Use friendlier units for trace elements

Suspended Solids are present in an order of magnitude larger quantities than trace elements like Nitrogen and Phosphorus. To better represent them in charts and tables, we keep kg/ha as the unit Suspended Solids, but use g/ha for Nitrogen and Phosphorus.
WikiWatershed · Aug 23, 2017 · 10054e0 · 10054e0
1 parent fba8507
commit 10054e0
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Showing 2 changed files with 12 additions and 8 deletions.
diff --git a/src/mmw/js/src/compare/models.js b/src/mmw/js/src/compare/models.js
@@ -90,9 +90,11 @@ var Tr55QualityCharts = ChartRowsCollection.extend({
             var name = chart.get('name'),
                 values = _.map(results, function(result) {
                     var measures = result.quality.modified,
-                        load = _.find(measures, { measure: name }).load;
+                        load = _.find(measures, { measure: name }).load,
+                        adjustedLoad = name === 'Total Suspended Solids' ?
+                                       load : load * 1000;
 
-                    return aoivm.getLoadingRate(load);
+                    return aoivm.getLoadingRate(adjustedLoad);
                 });
 
             chart.set({
@@ -167,18 +169,20 @@ var Tr55QualityTable = TableRowsCollection.extend({
             get = function(key) {
                 return function(result) {
                     var measures = result.quality.modified,
-                        load = _.find(measures, { measure: key }).load;
+                        load = _.find(measures, { measure: key }).load,
+                        adjustedLoad = key === 'Total Suspended Solids' ?
+                                       load : load * 1000;
 
-                    return aoivm.getLoadingRate(load);
+                    return aoivm.getLoadingRate(adjustedLoad);
                 };
             },
             tss  = _.map(results, get('Total Suspended Solids')),
             tn   = _.map(results, get('Total Nitrogen')),
             tp   = _.map(results, get('Total Phosphorus')),
             rows = [
                 { name: "Total Suspended Solids", unit: "kg/ha", values: tss },
-                { name: "Total Nitrogen"        , unit: "kg/ha", values: tn  },
-                { name: "Total Phosphorus"      , unit: "kg/ha", values: tp  },
+                { name: "Total Nitrogen"        , unit:  "g/ha", values: tn  },
+                { name: "Total Phosphorus"      , unit:  "g/ha", values: tp  },
             ];
 
         this.reset(rows);

diff --git a/src/mmw/js/src/compare/views.js b/src/mmw/js/src/compare/views.js
@@ -659,15 +659,15 @@ function getTr55Tabs(scenarios) {
                 chartDiv: 'tn-chart',
                 seriesColors: ['#389b9b'],
                 legendItems: null,
-                unit: 'kg/ha',
+                unit: 'g/ha',
                 unitLabel: 'Loading Rate',
             },
             {
                 name: 'Total Phosphorus',
                 chartDiv: 'tp-chart',
                 seriesColors: ['#389b9b'],
                 legendItems: null,
-                unit: 'kg/ha',
+                unit: 'g/ha',
                 unitLabel: 'Loading Rate',
             }
         ], { scenarios: scenarios, aoiVolumeModel: aoiVolumeModel });