openMP_Points2Tiles

transform millions of points to tiles as heatmap by openMP
support .csv data
about 100k points per second

usage

turn on openMP support and compile in x64 platform

output result

1. tile data with points(x,y) --[choose],
2. tile pixel data with point count & minmax for each tile(for rendering) --[final result].
   
   Every level has its floder