Hy,
concerning mango 2.8.8 I'm using the following script to show the production of each month of the year
<div ng-if="energy ==2">
<ma-point-values point-xid="FML01-energy-smart" point="energyYear" values="energyYearValues"
from="theTimeNow | moment:'startOf':'year'"
to="theTimeNow | moment:'endOf':'year'" rollup="DELTA" rollup-interval="1 months">
</ma-point-values>
<ma-serial-chart style="height: 250px; width: 98%" series-1-values="energyYearValues"
default-balloon-text="Monthly Energy: [[value]] kWh" export="true" balloon="true"
series-1-point="energyYear" series-1-color="#277527" default-type="column" time-format="MMM"
options="{export: {'dateFormat': 'MM/YYYY', 'fileName': 'Energy in year'},
valueAxes:[{title:'[kWh]', gridColor:'#444343', axisColor:'#444343',titleColor:'#165A87'}],
titles:[{text:'Energy chart',color:'#165A87'}],
categoryAxis:{gridColor:'#444343', axisColor:'#444343', startEffect:'elastic'}
}">
</ma-serial-chart>
but the result is not as expected, in fact for example today it is shown only the production of today (300kWh) and not the sum of all January month (8000kWh):
Any idea about where's the problem?