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Time-Series data not plotting in bluemix text environment #240

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me-henri opened this issue Jun 29, 2017 · 3 comments
Closed

Time-Series data not plotting in bluemix text environment #240

me-henri opened this issue Jun 29, 2017 · 3 comments
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@me-henri
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I am struggling to visualize a simple correlation of data when one of the axes is time-series based.
e.g.

x(Time) y(Count)

will not display any amount on the y-Axis.
The Time-Series is correctly recognized and displayed on x. But no data is plotted accordingly.

t,Time,Count,Size,Duration,Throughput
1,11:49,2.000,177.569,17.432,10.186
2,11:50,4.000,355.124,31.340,11.331
3,11:51,5.000,443.904,36.878,12.037
4,11:52,7.000,601.238,46.099,13.042
5,11:53,9.000,778.810,55.673,13.989
6,11:54,10.000,867.596,60.040,14.450

x(t) y(Count) works like a charm, but a lot of tested variations of formatting the time-series in the csv are leading to the same result. The X-Axis seems to be recognized correclty, but no y-Data is plotted.
Tested against: http://brunel.mybluemix.net/gallery_app/renderer

@grahamwills grahamwills self-assigned this Jun 30, 2017
@grahamwills
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This seems to be an issue on date formatting and browsers. Having tried the result in multiple browsers and the Java back-end, the issue looks to be that the time is, in some environments, being read in as offset by the time zone (6 hours). If both the browser and Java do that, we get a chart that shows the data, but at consistently wrong dates. If one does and one does not, the Java code defines an axis that does not include the actual data -- so it is missing.

Definitely a defect; will try and address asap.

@grahamwills
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The issue is fixed in the code base, checked in and copied to the brunelvis site for distribution, but the online version has not yet been updated., so I'll leave this as an open issue until that is done

@grahamwills
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Latest version now at new site: https://brunelvis.mybluemix.net

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