Opened 5 years ago

Last modified 8 months ago

#2301 new enhancement

unifying all of the different "segment" libraries

Reported by: hellik Owned by: grass-dev@…
Priority: normal Milestone: 7.6.2
Component: Raster Version: svn-trunk
Keywords: Cc:
CPU: All Platform: All

Description

quoting here comment 1 in ticket #2296 (unifying segment libraries)

 While we're at it, maybe we should look into unifying all of the different "segment" libraries.

They all do essentially the same thing: provide a 2-dimensional array which may be too large to fit into RAM (or, more accurately, into the process' address space; if RAM was the issue, mmap() etc would suffice), and which can be accessed (more or less) randomly.

Apart from the "official" segment library (lib/segment), r.proj has its own, r.stream.* each have their own, r.grow.distance has something simpler (the temporary file is read row-by-row but in reverse). 

Change History (9)

comment:1 Changed 4 years ago by neteler

Milestone: 7.1.07.2.0

Milestone renamed

comment:2 Changed 3 years ago by neteler

Milestone: 7.2.07.2.1

Ticket retargeted after milestone closed

comment:3 Changed 3 years ago by martinl

Milestone: 7.2.17.2.2

comment:4 Changed 2 years ago by martinl

Milestone: 7.2.27.4.0

All enhancement tickets should be assigned to 7.4 milestone.

comment:5 Changed 22 months ago by neteler

Milestone: 7.4.07.4.1

Ticket retargeted after milestone closed

comment:6 Changed 17 months ago by neteler

Milestone: 7.4.17.4.2

comment:7 Changed 14 months ago by martinl

Milestone: 7.4.27.6.0

All enhancement tickets should be assigned to 7.6 milestone.

comment:8 Changed 10 months ago by martinl

Milestone: 7.6.07.6.1

Ticket retargeted after milestone closed

comment:9 Changed 8 months ago by martinl

Milestone: 7.6.17.6.2

Ticket retargeted after milestone closed

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