The present plotting of rdahmm uses lines to plot, which leaves out some outliers if these points have a different status from that of the days before and after their dates, as well as covers some time periods of missing data if the statuses before and after the periods are the same. To solve this problem, we plot with points, in which case all outliers will be plotted, and time periods with missing data are just left as sections with no points.
The portlet is having a very long loading time for analyzing the status change xml file, and creating the markers. One solution for this is just to create necessary resources for markers in the current range of the map, and build the rest on the fly when users move around in the map.
Wednesday, January 2, 2008
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