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df.info() does it report all values as float, you may have string or NaN, etc. On Fri, Jan 5, 2018 at 4:05 AM, georgyEgor wrote: > Hello! > Trying to...
I'm not sure category is what you want for floats. can you post df.describe() On Fri, Jan 5, 2018 at 5:23 AM, georgyEgor wrote: > thanks for answer, > I...
Some thoughts, not tested with datashader. Create bins for canvas cells based on the following. - Sparse matrix test. - Hash code using geohash or s2sphere I'm seeing some very...
Here are some measurements: This image should be 13.3MB 'IF we could use' grayscale or 32 bit unsigned values for the count. canvas 'xpixels': 3564, 'ypixels': 982 ``` 2017-07-22T16:29:24.048683> Prior...
Hello, no to your question on the canvas size direct impact, I was providing that for context. The input dataframe collection is 3,453,610 rows a record is epoch (double), lat,...
Attaching dask profiler views 
I am testing the 2DH method with same input data as the DataShader agg and count approach. The 2DH is using much less memory ~4GB in this case, and completing...
It is memory, I am moving to a larger system and do not have any issues. If you recall I requested creation of large geotifs in the past. I spent...
Will review this when time permits. Thanks. On Tue, Jul 18, 2017 at 5:58 PM, James A. Bednar wrote: > I've seen that too, presumably in cases where it's generating...