diff --git a/dist/metricsgraphics.js b/dist/metricsgraphics.js
index 26e0feb7..62c3cd25 100644
--- a/dist/metricsgraphics.js
+++ b/dist/metricsgraphics.js
@@ -4124,9 +4124,13 @@
         if (args.missing_is_zero
                 && args.chart_type === 'line'
                 && is_time_series
-                && args.data.length > 1
             ) {
-            for (var i = 0;i < args.data.length; i++) {
+            for (var i = 0; i < args.data.length; i++) {
+                //we need to have a dataset of length > 2, so if it's less than that, skip
+                if (args.data[i].length == 1) {
+                    continue;
+                }
+                
                 var first = args.data[i][0];
                 var last = args.data[i][args.data[i].length-1];
                 //initialize our new array for storing the processed data
diff --git a/dist/metricsgraphics.min.js b/dist/metricsgraphics.min.js
index 1d2a7a65..084976fa 100644
--- a/dist/metricsgraphics.min.js
+++ b/dist/metricsgraphics.min.js
@@ -1,3 +1,3 @@
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a=(r.decimals?"."+r.decimals:"")+"%",n=t.format(a);return n(e)},t.selectAll(e(r.target).find(" svg .mg-bar :eq("+s+")")).classed("active",!0),r.linked&&!S.globals.link&&(S.globals.link=!0,t.selectAll(".mg-rollover-rects.roll_"+s+" rect").each(function(e){t.select(this).on("mouseover")(e,s)})),r.show_rollover_text&&a.select(".mg-active-datapoint").text(function(){if(r.time_series){var t=new Date(+n[r.x_accessor]);return t.setDate(t.getDate()),i(t)+"  "+r.yax_units+o(n[r.y_accessor])}return r.x_accessor+": "+o(n[r.x_accessor])+", "+r.y_accessor+": "+r.yax_units+o(n[r.y_accessor])}),r.mouseover&&r.mouseover(n,s)}},this.rolloverOff=function(r){var a=t.select(e(r.target).find("svg").get(0));return function(n,s){r.linked&&S.globals.link&&(S.globals.link=!1,t.selectAll(".mg-rollover-rects.roll_"+s+" rect").each(function(e){t.select(this).on("mouseout")(e,s)})),t.selectAll(e(r.target).find("svg .mg-bar :eq("+s+")")).classed("active",!1),a.select(".mg-active-datapoint").text(""),r.mouseout&&r.mouseout(n,s)}},this.rolloverMove=function(t){return function(e,r){t.mousemove&&t.mousemove(e,r)}},this.windowListeners=function(){return y(this.args),this},this.init(r),this},N.point=function(r){return this.args=r,this.init=function(t){return w(t),O(t),v(t),i(t),n(t),this},this.markers=function(){return x(r),r.least_squares&&Y(r),this},this.mainPlot=function(){var a,n=t.select(e(r.target).find("svg").get(0)),s=e(e(r.target).find("svg").get(0));s.find(".mg-points").remove(),a=n.append("g").classed("mg-points",!0);var o=a.selectAll("circle").data(r.data[0]).enter().append("svg:circle").attr("class",function(t,e){return"path-"+e}).attr("cx",r.scalefns.xf).attr("cy",r.scalefns.yf);return null!==r.color_accessor?(o.attr("fill",r.scalefns.color),o.attr("stroke",r.scalefns.color)):o.classed("mg-points-mono",!0),null!==r.size_accessor?o.attr("r",r.scalefns.size):o.attr("r",r.point_size),this},this.rollover=function(){var a=t.select(e(r.target).find("svg").get(0)),n=e(e(r.target).find("svg").get(0));n.find(".mg-voronoi").remove(),n.find(".mg-active-datapoint").remove(),a.append("text").attr("class","mg-active-datapoint").attr("xml:space","preserve").attr("x",r.width-r.right).attr("y",r.top/2).attr("text-anchor","end");var s=t.geom.voronoi().x(r.scalefns.xf).y(r.scalefns.yf).clipExtent([[r.buffer,r.buffer],[r.width-r.buffer,r.height-r.buffer]]),o=a.append("g").attr("class","mg-voronoi");return o.selectAll("path").data(s(r.data[0])).enter().append("path").attr("d",function(t){return void 0!==t?"M"+t.join(",")+"Z":void 0}).attr("class",function(t,e){return"path-"+e}).style("fill-opacity",0).on("mouseover",this.rolloverOn(r)).on("mouseout",this.rolloverOff(r)).on("mousemove",this.rolloverMove(r)),this},this.rolloverOn=function(r){var a=t.select(e(r.target).find("svg").get(0));return function(e,n){a.selectAll(".mg-points circle").classed("selected",!1);var s=a.selectAll(".mg-points circle.path-"+n).classed("selected",!0);r.size_accessor?s.attr("r",function(t){return r.scalefns.size(t)+1}):s.attr("r",r.point_size),r.linked&&!globals.link&&(globals.link=!0,t.selectAll(".mg-voronoi .path-"+n).each(function(){t.select(this).on("mouseover")(e,n)}));var o,i=t.time.format("%b %e, %Y");o="count"===r.format?function(e){var a=e%1!==0,n=t.format("0,000");return e=a?t.round(e,r.decimals):e,n(e)}:function(e){var a=(r.decimals?"."+r.decimals:"")+"%",n=t.format(a);return n(e)},r.show_rollover_text&&a.select(".mg-active-datapoint").text(function(){if(r.time_series){var t=new Date(+e.point[r.x_accessor]);return t.setDate(t.getDate()),i(t)+"  "+r.yax_units+o(e.point[r.y_accessor])}return r.x_accessor+": "+o(e.point[r.x_accessor])+", "+r.y_accessor+": "+r.yax_units+o(e.point[r.y_accessor])}),r.mouseover&&r.mouseover(e,n)}},this.rolloverOff=function(r){var a=t.select(e(r.target).find("svg").get(0));return function(e,n){r.linked&&globals.link&&(globals.link=!1,t.selectAll(".mg-voronoi .path-"+n).each(function(){t.select(this).on("mouseout")(e,n)}));var s=a.selectAll(".mg-points circle").classed("unselected",!1).classed("selected",!1);r.size_accessor?s.attr("r",r.scalefns.size):s.attr("r",r.point_size),a.select(".mg-active-datapoint").text(""),r.mouseout&&r.mouseout(e,n)}},this.rolloverMove=function(t){return function(e,r){t.mousemove&&t.mousemove(e,r)}},this.update=function(){return this},this.windowListeners=function(){return y(this.args),this},this.init(r),this},N.bar=function(r){return this.args=r,this.is_vertical=!0,this.init=function(t){return w(t),D(t),v(t),this.is_vertical="vertical"===t.bar_orientation,this.is_vertical?(l(t),n(t)):(i(t),s(t)),this},this.mainPlot=function(){var a,n,s,o=t.select(r.target).select("svg"),i=r.data[0],l=o.select(".mg-barplot"),c=l.empty(),u=c&&r.animate_on_load,d=u||r.transition_on_update,f=r.transition_duration||1e3;c?(l=o.append("g").classed("mg-barplot",!0),a=l.selectAll(".mg-bar").data(i).enter().append("rect").classed("mg-bar",!0),r.predictor_accessor&&(n=l.selectAll(".mg-bar-prediction").data(i).enter().append("rect").classed("mg-bar-prediction",!0)),r.baseline_accessor&&(s=l.selectAll(".mg-bar-baseline").data(i).enter().append("line").classed("mg-bar-baseline",!0))):(l=o.select("g.mg-barplot"),e(o.node()).find(".mg-y-axis").after(e(l.node()).detach()),a=l.selectAll("rect.mg-bar"),r.predictor_accessor&&(n=l.selectAll(".mg-bar-prediction")),r.baseline_accessor&&(s=l.selectAll(".mg-bar-baseline")));var p;if(this.is_vertical){if(p=r.scales.X.rangeBand()/1.5,u&&a.attr("height",0).attr("y",r.scales.Y(0)),d&&(a=a.transition().duration(f)),a.attr("y",function(t){return r.scales.Y(0)-(r.scales.Y(0)-r.scalefns.yf(t))}).attr("x",function(t){return r.scalefns.xf(t)+p/2}).attr("width",p).attr("height",function(t){return 0-(r.scalefns.yf(t)-r.scales.Y(0))}),r.predictor_accessor){var h=r.predictor_proportion,g=h-1;u&&n.attr("height",0).attr("y",r.scales.Y(0)),d&&(n=n.transition().duration(f)),n.attr("y",function(t){return r.scales.Y(0)-(r.scales.Y(0)-r.scales.Y(t[r.predictor_accessor]))}).attr("x",function(t){return r.scalefns.xf(t)+g*p/(2*h)+p/2}).attr("width",p/h).attr("height",function(t){return 0-(r.scales.Y(t[r.predictor_accessor])-r.scales.Y(0))})}if(r.baseline_accessor){var h=r.predictor_proportion;u&&s.attr({y1:r.scales.Y(0),y2:r.scales.Y(0)}),d&&(s=s.transition().duration(f)),s.attr("x1",function(t){return r.scalefns.xf(t)+p/2-p/h+p/2}).attr("x2",function(t){return r.scalefns.xf(t)+p/2+p/h+p/2}).attr("y1",function(t){return r.scales.Y(t[r.baseline_accessor])}).attr("y2",function(t){return r.scales.Y(t[r.baseline_accessor])})}}else{if(p=r.scales.Y.rangeBand()/1.5,u&&a.attr("width",0),d&&(a=a.transition().duration(f)),a.attr("x",r.scales.X(0)).attr("y",function(t){return r.scalefns.yf(t)+p/2}).attr("height",p).attr("width",function(t){return r.scalefns.xf(t)-r.scales.X(0)}),r.predictor_accessor){var h=r.predictor_proportion,g=h-1;u&&n.attr("width",0),d&&(n=n.transition().duration(f)),n.attr("x",r.scales.X(0)).attr("y",function(t){return r.scalefns.yf(t)+g*p/(2*h)+p/2}).attr("height",p/h).attr("width",function(t){return r.scales.X(t[r.predictor_accessor])-r.scales.X(0)})}if(r.baseline_accessor){var h=r.predictor_proportion;u&&s.attr({x1:r.scales.X(0),x2:r.scales.X(0)}),d&&(s=s.transition().duration(f)),s.attr("x1",function(t){return r.scales.X(t[r.baseline_accessor])}).attr("x2",function(t){return r.scales.X(t[r.baseline_accessor])}).attr("y1",function(t){return r.scalefns.yf(t)+p/2-p/h+p/2}).attr("y2",function(t){return r.scalefns.yf(t)+p/2+p/h+p/2})}}return this},this.markers=function(){return x(r),this},this.rollover=function(){var a,n=t.select(e(r.target).find("svg").get(0)),s=e(e(r.target).find("svg").get(0));s.find(".mg-rollover-rect").remove(),s.find(".mg-active-datapoint").remove(),n.append("text").attr("class","mg-active-datapoint").attr("xml:space","preserve").attr("x",r.width-r.right).attr("y",r.top/2).attr("dy",".35em").attr("text-anchor","end");var a=n.append("g").attr("class","mg-rollover-rect"),o=a.selectAll(".mg-bar-rollover").data(r.data[0]).enter().append("rect").attr("class","mg-bar-rollover");return this.is_vertical?o.attr("x",r.scalefns.xf).attr("y",function(){return r.scales.Y(0)-r.height}).attr("width",r.scales.X.rangeBand()).attr("height",r.height).attr("opacity",0).on("mouseover",this.rolloverOn(r)).on("mouseout",this.rolloverOff(r)).on("mousemove",this.rolloverMove(r)):o.attr("x",r.scales.X(0)).attr("y",r.scalefns.yf).attr("width",r.width).attr("height",r.scales.Y.rangeBand()+2).attr("opacity",0).on("mouseover",this.rolloverOn(r)).on("mouseout",this.rolloverOff(r)).on("mousemove",this.rolloverMove(r)),this},this.rolloverOn=function(r){var a=t.select(e(r.target).find("svg").get(0)),n=this.is_vertical?r.x_accessor:r.y_accessor,s=this.is_vertical?r.y_accessor:r.x_accessor,o=this.is_vertical?r.yax_units:r.xax_units;return function(i,l){a.selectAll("text").filter(function(t){return i===t}).attr("opacity",.3);var c,u=t.time.format("%b %e, %Y");c="count"===r.format?function(e){var a=e%1!==0,n=t.format("0,000");return e=a?t.round(e,r.decimals):e,n(e)}:function(e){var a=(r.decimals?"."+r.decimals:"")+"%",n=t.format(a);return n(e)},t.selectAll(e(r.target+" svg g.mg-barplot .mg-bar:eq("+l+")")).classed("active",!0),r.show_rollover_text&&a.select(".mg-active-datapoint").text(function(){if(r.time_series){var t=new Date(+i[s]);return t.setDate(t.getDate()),u(t)+"  "+o+c(i[n])}return i[n]+": "+c(i[s])}),r.mouseover&&r.mouseover(i,l)}},this.rolloverOff=function(r){var a=t.select(e(r.target).find("svg").get(0));return function(n,s){t.selectAll(e(r.target).find("svg g.mg-barplot .mg-bar:eq("+s+")")).classed("active",!1),a.select(".mg-active-datapoint").text(""),r.mouseout&&r.mouseout(n,s)}},this.rolloverMove=function(t){return function(e,r){t.mousemove&&t.mousemove(e,r)}},this.windowListeners=function(){return y(this.args),this},this.init(r),this},S.data_table=function(a){return this.args=a,this.args.standard_col={width:150,font_size:12,font_weight:"normal"},this.args.columns=[],this.formatting_options=[["color","color"],["font-weight","font_weight"],["font-style","font_style"],["font-size","font_size"]],this._strip_punctuation=function(t){var e=t.replace(/[^a-zA-Z0-9 _]+/g,""),r=e.replace(/ +?/g,"");return r},this._format_element=function(t,e,r){this.formatting_options.forEach(function(a){var n=a[0],s=a[1];r[s]&&t.style(n,"string"==typeof r[s]||"number"==typeof r[s]?r[s]:r[s](e))})},this._add_column=function(t,e){var r=this.args.standard_col,a=z(S.clone(t),S.clone(r));a.type=e,this.args.columns.push(a)},this.target=function(){var t=arguments[0];return this.args.target=t,this},this.title=function(){return this._add_column(arguments[0],"title"),this},this.text=function(){return this._add_column(arguments[0],"text"),this},this.bullet=function(){return this},this.sparkline=function(){return this},this.number=function(){return this._add_column(arguments[0],"number"),this},this.display=function(){var a=this.args;r(a);var n,s,o,i,l,c,u,d,f,p,h,g=a.target,m=t.select(g).append("table").classed("mg-data-table",!0),_=m.append("colgroup"),v=m.append("thead"),x=m.append("tbody");o=v.append("tr");for(var y=0;y<a.columns.length;y++){var b=a.columns[y];c=b.type,d=b.label,d=void 0===d?"":d,i=o.append("th").style("width",b.width).style("text-align","title"===c?"left":"right").text(d),b.description&&(i.append("i").classed("fa",!0).classed("fa-question-circle",!0).classed("fa-inverse",!0),e(i[0]).popover({html:!0,animation:!1,content:b.description,trigger:"hover",placement:"top",container:e(i[0])}))}for(var y=0;y<a.columns.length;y++)h=_.append("col"),"number"===a.columns[y].type&&h.attr("align","char").attr("char",".");for(var w=0;w<a.data.length;w++){o=x.append("tr");for(var k=0;k<a.columns.length;k++){if(n=a.columns[k],l=n.accessor,u=f=a.data[w][l],c=n.type,"number"===c){if(n.hasOwnProperty("round")&&!n.hasOwnProperty("format")&&(f=t.format("0,."+n.round+"f")(f)),n.hasOwnProperty("value_formatter")&&(f=n.value_formatter(f)),n.hasOwnProperty("format")){n.round&&(f=t.round(f,n.round));
 var A,D=n.format;"percentage"===D&&(A=t.format("%p")),"count"===D&&(A=t.format("0,000")),"temperature"===D&&(A=function(t){return t+"º"}),f=A(f)}n.hasOwnProperty("currency")&&(f=n.currency+f)}p=o.append("td").classed("table-"+c,!0).classed("table-"+c+"-"+this._strip_punctuation(l),!0).attr("data-value",u).style("width",n.width).style("text-align","title"===c||"text"===c?"left":"right"),this._format_element(p,u,n),"title"===c?(s=p.append("div").text(f),this._format_element(s,f,n),a.columns[k].hasOwnProperty("secondary_accessor")&&p.append("div").text(a.data[w][a.columns[k].secondary_accessor]).classed("secondary-title",!0)):p.text(f)}}return this},this},N.missing=function(a){return this.args=a,this.init=function(a){r(a),t.select(a.target).selectAll("svg").data([a]).enter().append("svg").attr("width",a.width).attr("height",a.height),t.select(a.target).selectAll("svg *").remove();var n=t.select(a.target).select("svg");return n.classed("mg-missing",!0),a.legend_target&&e(a.legend_target).html(""),n.selectAll(".mg-missing-text").data([a.missing_text]).enter().append("text").attr("class","mg-missing-text").attr("x",a.width/2).attr("y",a.height/2).attr("dy",".50em").attr("text-anchor","middle").text(a.missing_text),this},this.init(a),this},S.convert={},S.convert.date=function(e,r,a){return a="undefined"==typeof a?"%Y-%m-%d":a,e=e.map(function(e){var n=t.time.format(a);return e[r]=n.parse(e[r]),e})},S.convert.number=function(t,e){return t=t.map(function(t){return t[e]=Number(t[e]),t})};var q=function(t,e,r){if(null===t)return t;if(Array.prototype.forEach&&t.forEach===Array.prototype.forEach)t.forEach(e,r);else if(t.length===+t.length){for(var a=0,n=t.length;n>a;a++)if(e.call(r,t[a],a,t)===breaker)return}else for(var s in t)if(e.call(r,t[s],s,t)===breaker)return;return t};return S.clone=function(t){if(null===t||"object"!=typeof t)return t;if(t instanceof Date){var e=new Date;return e.setTime(t.getTime()),e}if(t instanceof Array){for(var e=[],r=0,a=t.length;a>r;r++)e[r]=S.clone(t[r]);return e}if(t instanceof Object){var e={};for(var n in t)t.hasOwnProperty(n)&&(e[n]=S.clone(t[n]));return e}throw new Error("Unable to copy obj! Its type isn't supported.")},S})}).call(this);
\ No newline at end of file
diff --git a/src/js/misc/process.js b/src/js/misc/process.js
index c8bb5fd2..b17c28c8 100644
--- a/src/js/misc/process.js
+++ b/src/js/misc/process.js
@@ -64,9 +64,13 @@ function process_line(args) {
     if (args.missing_is_zero
             && args.chart_type === 'line'
             && is_time_series
-            && args.data.length > 1
         ) {
-        for (var i = 0;i < args.data.length; i++) {
+        for (var i = 0; i < args.data.length; i++) {
+            //we need to have a dataset of length > 2, so if it's less than that, skip
+            if (args.data[i].length == 1) {
+                continue;
+            }
+            
             var first = args.data[i][0];
             var last = args.data[i][args.data[i].length-1];
             //initialize our new array for storing the processed data