Skip to content

tripack

Triangulation of Irregularly Spaced Data

v1.3-9.4 · Jun 6, 2026 · file LICENSE
CRAN GitHub Mirror

Description

A constrained two-dimensional Delaunay triangulation package providing both triangulation and generation of voronoi mosaics of irregular spaced data. Please note that most of the functions are now also covered in package interp, which is a re-implementation from scratch under a free license based on a different triangulation algorithm.

Downloads

CRAN

2.1K

Last 30 days

2724th

5K

Last 90 days

39K

Last year

Trend: +35.4% (30d vs prior 30d)

r2u CRAN

42

Last 30 days

124

Last 90 days

438

Last year

Trend: -17.7% (30d vs prior 30d)

autoCRAN

38

Last 7 days

244

Last 30 days

3

All-time

⚠ Shared name: this package is also shipped elsewhere on openSUSE, so this count is not exclusive to autoCRAN (it is an upper bound).

CRAN Check Status

13 OK
Show all 13 flavors
Flavor Status
r-devel-linux-x86_64-debian-clang OK
r-devel-linux-x86_64-debian-gcc OK
r-devel-linux-x86_64-fedora-clang OK
r-devel-linux-x86_64-fedora-gcc OK
r-devel-windows-x86_64 OK
r-oldrel-macos-arm64 OK
r-oldrel-macos-x86_64 OK
r-oldrel-windows-x86_64 OK
r-patched-linux-x86_64 OK
r-release-linux-x86_64 OK
r-release-macos-arm64 OK
r-release-macos-x86_64 OK
r-release-windows-x86_64 OK

Check History

OK 13 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Jun 14, 2026
WARNING 12 OK · 0 NOTE · 1 WARNING · 0 ERROR · 0 FAILURE May 13, 2026
WARNING r-devel-linux-x86_64-debian-gcc

whether package can be installed

Found the following significant warnings:
  Warning: Obsolescent feature: Old-style character length at (1)
See ‘/home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/tripack.Rcheck/00install.out’ for details.
* used C compiler: ‘gcc-16 (Debian 16-20260425-1) 16.0.1 20260425 (prerelease) [gcc-16 r16-8812-gd9c07462a22]’
* used Fortran compiler: ‘GNU Fortran (Debian 16-20260425-1) 16.0.1 20260425 (prerelease) [gcc-16 r16-8812-gd9c07462a22]’
OK 14 OK · 0 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026

Version History

28 tracked
updated 1.3-9.4 ← 1.3-9.3 diff Jun 7, 2026
new 1.3-9.3 Mar 10, 2026
updated 1.3-9.3 ← 1.3-9.2 diff Jun 1, 2025
updated 1.3-9.2 ← 1.3-9.1 diff Oct 20, 2024
updated 1.3-9.1 ← 1.3-9 diff May 29, 2020
updated 1.3-9 ← 1.3-8 diff Mar 5, 2020
updated 1.3-8 ← 1.3-7 diff Dec 15, 2016
updated 1.3-7 ← 1.3-6 diff Aug 31, 2015
updated 1.3-6 ← 1.3-5 diff Sep 15, 2013
updated 1.3-5 ← 1.3-4 diff Oct 30, 2012
updated 1.3-4 ← 1.3-3 diff Oct 28, 2012
updated 1.3-3 ← 1.3-2 diff Jun 15, 2009
updated 1.3-2 ← 1.2-11 diff Jun 13, 2009
updated 1.2-11 ← 1.2-10 diff Oct 8, 2007
updated 1.2-10 ← 1.2-9 diff May 11, 2005