[SoC] Report #10 - VistSOS Data Visualization Framework

[Felipe Poveda]

Dear all,

I am working on VistSOS: a data visualization framework for istSOS[1].

1. What did you get done this week?

   - After discussing with my mentors about the implementation of the side
   by side histogram I implemented it again according to the requirement.
   - I migrated the bar and multiple-bar charts from vega-lite to vega
   because vega-lite doesn´t support interactivity, which is mandatory.
   - I updated VistSOS to support the capablity of the istsos-core library
   of getting observations from more than one procedure.

2. What do you plan on doing next week?

   - I have to migrate the remaining charts from vega-lite to vega.
   - Add support for all istSOS observed properties.
   - Add parameter to specify the size of the chart, and possibly also the
   size of the view port.
   - Implement a series and stats chart with buffers (historic average,
   historic min - max area and historic 30% interval).

3. Are you blocked on anything?

I am struggling to fix a problem with the interactivity of the multiple-bar
chart.

Have a great week.
*Felipe Poveda*
*VistSOS project*
*GSoC 2016*

[1]: https://wiki.osgeo.org/wiki/VistSOS_Data_Visualization_Framework
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