v.split.length (GRASS) in R
Before giving advice, please do ask for clarification. There is no v.split.length in GRASS at all, there is only v.split. Without a fully specified GRASS command, such as: v.split -n input=??, output=??, length=10.0, units="meters" which means add vertices each 10m, but do not split the vector line, we could think that the OP wants to divide a line into contiguous shorter segments. What does the OP actually want to do? Once we know that (which we do not), we can offer advice, including running the command in GRASS - which should be done anyway to ensure that the output of R-only approaches matches the desired output object. Roger
On Wed, 23 Nov 2016, Manuel Sp?nola wrote:
Dear list members, Is it possible to run v.split.length from GRASS in R? Or is there anyway to split a SpatialLinesDataFrame to shorter segments by length in R? Best, Manuel -- *Manuel Sp?nola, Ph.D.* Instituto Internacional en Conservaci?n y Manejo de Vida Silvestre Universidad Nacional Apartado 1350-3000 Heredia COSTA RICA mspinola at una.cr <mspinola at una.ac.cr> mspinola10 at gmail.com Tel?fono: (506) 8706 - 4662 Personal website: Lobito de r?o <https://sites.google.com/site/lobitoderio/> Institutional website: ICOMVIS <http://www.icomvis.una.ac.cr/> [[alternative HTML version deleted]]
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Roger Bivand Department of Economics, Norwegian School of Economics, Helleveien 30, N-5045 Bergen, Norway. voice: +47 55 95 93 55; fax +47 55 95 91 00 e-mail: Roger.Bivand at nhh.no http://orcid.org/0000-0003-2392-6140 https://scholar.google.no/citations?user=AWeghB0AAAAJ&hl=en http://depsy.org/person/434412