example querry to transorm a polygon network into deduplicated linestring
support function ot perform a variable radius buffer per summit
example of python script ported to IDE
passed to geom output/input rather than float[]
trying other way to create function in IDE
trying other ways to test plpythonu function in spyder
corrected 2 bugs in max_circle : wrong formula to compute center (wrong direction), and forget a factor 2 in distance computation regarding the center
working version of compute max radius
a simple histogram plotting function with plr
added header, cleaned, added comments
no idea