[postgis-tickets] [PostGIS] #4304: Add seed parameter to ST_GeneratePoints
PostGIS
trac at osgeo.org
Mon Jan 21 16:21:24 PST 2019
#4304: Add seed parameter to ST_GeneratePoints
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Reporter: Mike Taves | Owner: pramsey
Type: enhancement | Status: new
Priority: medium | Milestone: PostGIS 3.0.0
Component: postgis | Version: trunk
Resolution: | Keywords:
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Comment (by Mike Taves):
Note that I've already started this feature request, and will switch the
ticket type to "patch" when ready for review.
So far, testing a few simple GPL-licensed functions by
[https://people.sc.fsu.edu/~jburkardt/c_src/asa183/asa183.html John
Burkardt]. Results from `r8_random` and `r8_uni` appear to provide similar
numbers to the output values from 2008 on 64-bit Windows, x86 Linux, and a
MIPS virtual machine. Another good resource is
[https://stat.ethz.ch/R-manual/R-devel/library/base/html/Random.html R].
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Ticket URL: <https://trac.osgeo.org/postgis/ticket/4304#comment:1>
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