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CubeBrowser / cube-explorer

browser based exploration of iris cubes
BSD 3-Clause "New" or "Revised" License
8 stars 12 forks source link

Rounding of DynamicMap range causes bug #44

Closed philippjfr closed 8 years ago

philippjfr commented 8 years ago

Currently due to precision differences in Python vs. Javascript we round values to 10 decimal places. This ensures that the values will match between Python and Javascript, however rounding can result in rounding down or up, which can cause problems. When the upper limit of a dimension is rounded up for example, the rounded value will be outside the limit defined by the dimension range. When moving the slider to the maximum position it will therefore request a frame from Python which falls outside of its defined range and will raise an exception. We should ensure that the rounded values sent to JS are within the original range defined on the dimension.

philippjfr commented 8 years ago

Meant to file this in HoloViews. Closed.