cuspatial
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rapidsai
CUDA-accelerated GIS and spatiotemporal algorithms
Hi, I'm exploring the library and from the python tests I found that there is window function on points (looks like bounding box intersects) Is there, or will there be...
Hi I found that @zhangjianting is in the development process of: [WIP] quadtree indexing for point data and point-in-polygon based indexed spatial join Do you expect finish this feature for...
Currently, window points returns a dataframe (let's call it `wp`) with a list of X and Y points in a particular region [window] of interest. However, there is no easy...
When the python bindings were written, some or all of the cuda kernels were `float` specific. Those have since been updated to proper `cudf::column` templates, but this isn't reflected in...
We should transplant the [demo](https://github.com/rapidsai/cuspatial/tree/branch-0.14/python/cuspatial/demos) python files into notebooks. We can use cuDF's `read_json()` to read the demo data instead of parsing the JSON in C++ and producing intermediate binary...
The ability to create simple shapes such as rectangles, regular polygons, points, line segments, donuts, etc, would be useful when "developing" test data. Often times we know we need to...
## Report incorrect documentation  User guide should be on the doc site's banner for visibility, the same as API reference and developer guide.
Forward-merge triggered by push to `branch-22.10` that creates a PR to keep `branch-22.12` up-to-date. If this PR is unable to be immediately merged due to conflicts, it will remain open...
## Description closes https://github.com/rapidsai/cuspatial/issues/704 Contributes to #703 This PR introduces `Multipoint_array` interface, and simplifies the API of `point_distance`. Also updates the `point_distance` to support multipoint-multipoint distance. ## Checklist - [x]...
## Description This PR adds python bindings to Point-point distance. Depend on #731 ## Checklist - [x] I am familiar with the [Contributing Guidelines](https://github.com/rapidsai/cuspatial/blob/HEAD/CONTRIBUTING.md). - [x] New or existing tests...