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R-SIG-Geo May 2011

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2-D Scatter Plots from the Image

2 msgs
Gaspar Reyes Póndigo 2-D Scatter Plots from the Image May 26, 2011 Paul Hiemstra 2-D Scatter Plots from the Image May 30, 2011

About SARAR

1 msg
Jianhua Huang About SARAR May 5, 2011

Advice on Citation for geoR

2 msgs
Ben Madin Advice on Citation for geoR May 30, 2011 Roger Bivand Advice on Citation for geoR May 30, 2011

Antw: NA raster replace

1 msg
Matteo Mattiuzzi Antw: NA raster replace May 11, 2011

Antw: large datasets processing improving?

1 msg
Alexander Arpaci Antw: large datasets processing improving? May 24, 2011

Constraining z axis for 2-study period plot of smoothed surface

2 msgs
Fischbach, Anthony Constraining z axis for 2-study period plot of smoothed surface May 23, 2011 Edzer Pebesma Constraining z axis for 2-study period plot of smoothed surface May 23, 2011

Contour-filled plotting of sp objects?

2 msgs
Jooil Kim Contour-filled plotting of sp objects? May 15, 2011 Edzer Pebesma Contour-filled plotting of sp objects? May 15, 2011

Converting Spatial Polygons to data frame for krige.conv

4 msgs
Ben Madin Converting Spatial Polygons to data frame for krige.conv May 29, 2011 Edzer Pebesma Converting Spatial Polygons to data frame for krige.conv May 29, 2011 Tom Gottfried Converting Spatial Polygons to data frame for krige.conv May 29, 2011 Ben Madin Converting Spatial Polygons to data frame for krige.conv May 30, 2011

Creating SpatialGridDataFrame - unequal number of objects

1 msg
Terry Griffin Creating SpatialGridDataFrame - unequal number of objects May 28, 2011

Creating SpatialGridDataFrame - unequal number of objects

4 msgs
Chris English Creating SpatialGridDataFrame - unequal number of objects May 28, 2011 Chris English Creating SpatialGridDataFrame - unequal number of objects May 28, 2011 Edzer Pebesma Creating SpatialGridDataFrame - unequal number of objects May 29, 2011 Chris English Creating SpatialGridDataFrame - unequal number of objects May 29, 2011

Creating listw object from n by n matrix

2 msgs
Sebastian Brandt Creating listw object from n by n matrix May 1, 2011 Roger Bivand Creating listw object from n by n matrix May 4, 2011

Distance from a point to the closest polygon

4 msgs
Francois Rousseu Distance from a point to the closest polygon May 25, 2011 Roman Luštrik Distance from a point to the closest polygon May 25, 2011 Barry Rowlingson Distance from a point to the closest polygon May 25, 2011 Francois Rousseu Distance from a point to the closest polygon May 25, 2011

Error with recent versions of raster: no slot named "rotated" for this object of class "RasterStack"

2 msgs
Boris Leroy Error with recent versions of raster: no slot named "rotated" for this object of class "RasterStack" May 24, 2011 Robert J. Hijmans Error with recent versions of raster: no slot named "rotated" for this object of class "RasterStack" May 24, 2011

Exporting from R to use in ArcMap

1 msg
Sarah Papworth Exporting from R to use in ArcMap May 25, 2011

Find nearest downstream value of a river network

4 msgs
Edzer Pebesma Find nearest downstream value of a river network May 19, 2011 Barry Rowlingson Find nearest downstream value of a river network May 19, 2011 Jon Olav Skoien Find nearest downstream value of a river network May 24, 2011 Jon Olav Skoien Find nearest downstream value of a river network May 24, 2011

Generate a coordinate (latitude) image?

5 msgs
Jonathan Greenberg Generate a coordinate (latitude) image? May 17, 2011 Manuel Schneider Generate a coordinate (latitude) image? May 18, 2011 Michael Denslow Generate a coordinate (latitude) image? May 18, 2011 Marcelino de la Cruz Generate a coordinate (latitude) image? May 18, 2011 Robert J. Hijmans Generate a coordinate (latitude) image? May 18, 2011

Get contour of a map

2 msgs
Pierre Bruyer Get contour of a map May 23, 2011 Barry Rowlingson Get contour of a map May 23, 2011

Global maps in Robinson projections

1 msg
Boris Orlowsky Global maps in Robinson projections May 26, 2011

Global variance estimation for evaluating resulting krigging quality

1 msg
Sébastien Durand Global variance estimation for evaluating resulting krigging quality May 1, 2011

Google Static Map tile as underlay

2 msgs
Jonathan Callahan Google Static Map tile as underlay May 17, 2011 Manuel Schneider Google Static Map tile as underlay May 18, 2011

HELP! rgdal installing on WINDOWS ... to read PostGIS layers in R (as sp object)

1 msg
Emmanuel Blondel (GMAIL) HELP! rgdal installing on WINDOWS ... to read PostGIS layers in R (as sp object) May 4, 2011

Help w/ transposed matrix indices for "owin" object with quadrat.test

2 msgs
Robin W Hunnewell Help w/ transposed matrix indices for "owin" object with quadrat.test May 17, 2011 Rolf Turner Help w/ transposed matrix indices for "owin" object with quadrat.test May 17, 2011

Help with GeoRSS

4 msgs
Michael Denslow Help with GeoRSS May 8, 2011 Barry Rowlingson Help with GeoRSS May 8, 2011 Barry Rowlingson Help with GeoRSS May 8, 2011 Michael Denslow Help with GeoRSS May 8, 2011

Help with contour plots

2 msgs
Cristina Silva Help with contour plots May 14, 2011 Edzer Pebesma Help with contour plots May 15, 2011

Help with rounding legend intervals within a function

2 msgs
Christopher S. Fowler Help with rounding legend intervals within a function May 12, 2011 Roger Bivand Help with rounding legend intervals within a function May 12, 2011

How do I read/work with PolyLineZM with maptools/sp?

8 msgs
Mikhail Titov How do I read/work with PolyLineZM with maptools/sp? May 16, 2011 Edzer Pebesma How do I read/work with PolyLineZM with maptools/sp? May 16, 2011 Mikhail Titov How do I read/work with PolyLineZM with maptools/sp? May 16, 2011 Edzer Pebesma How do I read/work with PolyLineZM with maptools/sp? May 16, 2011 Mikhail Titov How do I read/work with PolyLineZM with maptools/sp? May 16, 2011 Roger Bivand How do I read/work with PolyLineZM with maptools/sp? May 16, 2011 Mikhail Titov How do I read/work with PolyLineZM with maptools/sp? May 16, 2011 Roger Bivand How do I read/work with PolyLineZM with maptools/sp? May 16, 2011

How to change regional boundaries and combine two regions together

1 msg
王国成 How to change regional boundaries and combine two regions together May 6, 2011

How to overlay two rasters limiting the spatial domain

2 msgs
Thiago V. dos Santos How to overlay two rasters limiting the spatial domain May 17, 2011 Robert J. Hijmans How to overlay two rasters limiting the spatial domain May 18, 2011

Instrumental variable quantile estimation of spatial autoregressive models

1 msg
Marie-Line Glaesener Instrumental variable quantile estimation of spatial autoregressive models May 5, 2011

Intersection of polygons and polylines

2 msgs
Rija FANIRIANTSOA Intersection of polygons and polylines May 20, 2011 Barry Rowlingson Intersection of polygons and polylines May 20, 2011

Join count analysis in R

3 msgs
geetha ramaswami Join count analysis in R May 24, 2011 Roger Bivand Join count analysis in R May 25, 2011 geetha ramaswami Join count analysis in R May 25, 2011

Kernel Density With Lines

4 msgs
Zev Ross Kernel Density With Lines May 26, 2011 Valerio Bartolino Kernel Density With Lines May 26, 2011 Michael Sumner Kernel Density With Lines May 26, 2011 Zev Ross Kernel Density With Lines May 26, 2011

Matrix of distances (km) between Coordinates

2 msgs
Angelo Moreno Matrix of distances (km) between Coordinates May 19, 2011 Marcelino de la Cruz Matrix of distances (km) between Coordinates May 19, 2011

Matrix of distances (km) between Coordinates

2 msgs
Barry Rowlingson Matrix of distances (km) between Coordinates May 19, 2011 Edzer Pebesma Matrix of distances (km) between Coordinates May 19, 2011

NA raster replace

3 msgs
Alfredo Alessandrini NA raster replace May 10, 2011 Terry Griffin NA raster replace May 10, 2011 Wilfried Thuiller NA raster replace May 10, 2011

New version of adehabitatLT and adehabitatHR

2 msgs
Joy Stanistreet New version of adehabitatLT and adehabitatHR May 19, 2011 Clément Calenge New version of adehabitatLT and adehabitatHR May 20, 2011

Packages with projections and inverse projections

2 msgs
brwin338 Packages with projections and inverse projections May 13, 2011 Roger Bivand Packages with projections and inverse projections May 13, 2011

Performance of raster package

4 msgs
Luca Morandini Performance of raster package May 24, 2011 Carsten Neumann Performance of raster package May 24, 2011 Rainer M Krug Performance of raster package May 24, 2011 Robert J. Hijmans Performance of raster package May 24, 2011

Please ignore previous starma models message

1 msg
Hodgess, Erin Please ignore previous starma models message May 24, 2011

Problem with the skater function in spdep

2 msgs
Yan Boulanger Problem with the skater function in spdep May 28, 2011 Yan Boulanger Problem with the skater function in spdep May 28, 2011

Random numbers of equal length

1 msg
Ogbos Okike Random numbers of equal length May 26, 2011

Ripley's K-function and CSR/CSRT test for Very Large Dataset

2 msgs
Massimiliano Tripoli Ripley's K-function and CSR/CSRT test for Very Large Dataset May 26, 2011 Barry Rowlingson Ripley's K-function and CSR/CSRT test for Very Large Dataset May 26, 2011

STARMA models

1 msg
Hodgess, Erin STARMA models May 24, 2011

Simulation of multinomial classes covariate

1 msg
TM Simulation of multinomial classes covariate May 5, 2011

Spatially constrained hierarchical clustering, any news?

1 msg
Georg Ruß Spatially constrained hierarchical clustering, any news? May 6, 2011

WGS 84 coordinates and the use of Euclidean calculations for short distances--is it ever okay?

5 msgs
Megan Marcotte WGS 84 coordinates and the use of Euclidean calculations for short distances--is it ever okay? May 20, 2011 Thomas Lumley WGS 84 coordinates and the use of Euclidean calculations for short distances--is it ever okay? May 20, 2011 Clint Bowman WGS 84 coordinates and the use of Euclidean calculations for short distances--is it ever okay? May 20, 2011 Michael Sumner WGS 84 coordinates and the use of Euclidean calculations for short distances--is it ever okay? May 20, 2011 Megan Marcotte WGS 84 coordinates and the use of Euclidean calculations for short distances--is it ever okay? May 22, 2011

about robustness analysis

1 msg
Jianhua Huang about robustness analysis May 4, 2011

bivariate pairwise interaction spatial point process

3 msgs
Colin Robertson bivariate pairwise interaction spatial point process May 25, 2011 Rolf Turner bivariate pairwise interaction spatial point process May 25, 2011 Colin Robertson bivariate pairwise interaction spatial point process May 26, 2011

classIntervals issue

3 msgs
Carson Farmer classIntervals issue May 26, 2011 Roger Bivand classIntervals issue May 26, 2011 Carson Farmer classIntervals issue May 26, 2011

coarsening a grid

5 msgs
Nick Matzke coarsening a grid May 24, 2011 Roger Bivand coarsening a grid May 24, 2011 Andy Bunn coarsening a grid May 26, 2011 Nick Matzke coarsening a grid May 26, 2011 Matthew Landis coarsening a grid May 27, 2011

comparing spatial distribution of two species in a same area with different coordinates

1 msg
Marcelino de la Cruz comparing spatial distribution of two species in a same area with different coordinates May 9, 2011

correlogram for missing values

2 msgs
Advait Godbole correlogram for missing values May 26, 2011 Roger Bivand correlogram for missing values May 26, 2011

creating a shp file from a tiff file

3 msgs
Hodgess, Erin creating a shp file from a tiff file May 13, 2011 Barry Rowlingson creating a shp file from a tiff file May 14, 2011 Brian creating a shp file from a tiff file May 14, 2011

density /diversity of points

16 msgs
Matevz Pavlic density /diversity of points May 12, 2011 Marcelino de la Cruz density /diversity of points May 12, 2011 Matevz Pavlic density /diversity of points May 15, 2011 Mathieu Rajerison density /diversity of points May 16, 2011 Marcelino de la Cruz density /diversity of points May 16, 2011 Matevz Pavlic density /diversity of points May 16, 2011 Marcelino de la Cruz density /diversity of points May 17, 2011 Mathieu Rajerison density /diversity of points May 17, 2011 Marcelino de la Cruz density /diversity of points May 17, 2011 Matevz Pavlic density /diversity of points May 17, 2011 Matevz Pavlic density /diversity of points May 17, 2011 Mathieu Rajerison density /diversity of points May 17, 2011 Rolf Turner density /diversity of points May 17, 2011 Mathieu Rajerison density /diversity of points May 17, 2011 Matevz Pavlic density /diversity of points May 18, 2011 Mathieu Rajerison density /diversity of points May 18, 2011

edit.nb problem with an island

3 msgs
Marc Marí Dell'Olmo edit.nb problem with an island May 16, 2011 Alexander Werner edit.nb problem with an island May 17, 2011 Marc Marí Dell'Olmo edit.nb problem with an island May 17, 2011

empty neighbour sets and lm.morantest()

2 msgs
Advait Godbole empty neighbour sets and lm.morantest() May 26, 2011 Roger Bivand empty neighbour sets and lm.morantest() May 26, 2011

gam problem

1 msg
Robert J. Hijmans gam problem May 12, 2011

generate alpha band and add it to multispectral image

1 msg
Mayeul Kauffmann generate alpha band and add it to multispectral image May 5, 2011

get the centroid of multiple grid centroids

3 msgs
elaine kuo get the centroid of multiple grid centroids May 14, 2011 Mathieu Rajerison get the centroid of multiple grid centroids May 16, 2011 Barry Rowlingson get the centroid of multiple grid centroids May 16, 2011

help to change value in a Data.frame

2 msgs
gianni lavaredo help to change value in a Data.frame May 10, 2011 Lyndon Estes help to change value in a Data.frame May 10, 2011

hi everybody

1 msg
Toke Emil Panduro Petersen hi everybody May 16, 2011

how to change provincial boundaries and combine two regions

3 msgs
王国成 how to change provincial boundaries and combine two regions May 6, 2011 Barry Rowlingson how to change provincial boundaries and combine two regions May 6, 2011 王国成 how to change provincial boundaries and combine two regions May 6, 2011

how to extract the attribute table of shape files using R

2 msgs
elaine kuo how to extract the attribute table of shape files using R May 3, 2011 Daniela Ballari how to extract the attribute table of shape files using R May 3, 2011

intersecting ltraj

1 msg
Peter Fehervari intersecting ltraj May 23, 2011

large datasets processing improving?

1 msg
Alexander Arpaci large datasets processing improving? May 24, 2011

lines maps

1 msg
Juan Tomas Sayago lines maps May 21, 2011

marked poisson process using a quadrature scheme and covariates in 'spatstat'

5 msgs
Roman Hornung marked poisson process using a quadrature scheme and covariates in 'spatstat' May 4, 2011 Marcelino de la Cruz marked poisson process using a quadrature scheme and covariates in 'spatstat' May 4, 2011 Rolf Turner marked poisson process using a quadrature scheme and covariates in 'spatstat' May 4, 2011 Roman Hornung marked poisson process using a quadrature scheme and covariates in 'spatstat' May 5, 2011 Marcelino de la Cruz marked poisson process using a quadrature scheme and covariates in 'spatstat' May 5, 2011

merging several shapefiles into one

5 msgs
Nicolas Degallier merging several shapefiles into one May 25, 2011 Pierre Roudier merging several shapefiles into one May 25, 2011 Barry Rowlingson merging several shapefiles into one May 25, 2011 Zia Ahmed merging several shapefiles into one May 25, 2011 Mathieu Rajerison merging several shapefiles into one May 25, 2011

missing

1 msg
John Lewis missing May 8, 2011

multinomial classes color maps

1 msg
TM multinomial classes color maps May 9, 2011

multivariate output with predict() on rasterStack

2 msgs
Häring, Tim (LWF) multivariate output with predict() on rasterStack May 25, 2011 Robert J. Hijmans multivariate output with predict() on rasterStack May 25, 2011

newbie bbox type question

7 msgs
Hodgess, Erin newbie bbox type question May 29, 2011 Edzer Pebesma newbie bbox type question May 29, 2011 Barry Rowlingson newbie bbox type question May 30, 2011 Roger Bivand newbie bbox type question May 30, 2011 Barry Rowlingson newbie bbox type question May 30, 2011 Roger Bivand newbie bbox type question May 30, 2011 Roger Bivand newbie bbox type question May 30, 2011

package for unmarked point pattern analysis

2 msgs
elaine kuo package for unmarked point pattern analysis May 23, 2011 Rolf Turner package for unmarked point pattern analysis May 23, 2011

pixellate.owin when "owin" contains separate, overlapping polygons

1 msg
Robin W Hunnewell pixellate.owin when "owin" contains separate, overlapping polygons May 31, 2011

pixellating multiple polygon data

1 msg
Robin W Hunnewell pixellating multiple polygon data May 30, 2011

plot order in spplot with sp.layout

5 msgs
Tom Gottfried plot order in spplot with sp.layout May 23, 2011 Edzer Pebesma plot order in spplot with sp.layout May 23, 2011 Tom Gottfried plot order in spplot with sp.layout May 23, 2011 Paul Hiemstra plot order in spplot with sp.layout May 24, 2011 Oscar Perpiñan plot order in spplot with sp.layout May 24, 2011

polygon buffer

2 msgs
Pascal Title polygon buffer May 8, 2011 Colin Rundel polygon buffer May 8, 2011

polygon wraps around the world after re-projection

1 msg
Carsten Dormann polygon wraps around the world after re-projection May 24, 2011

predict.gstat memory allocation error

2 msgs
Burton Shank predict.gstat memory allocation error May 26, 2011 Edzer Pebesma predict.gstat memory allocation error May 26, 2011

problem with csr {splancs}

2 msgs
António M. Rodrigues problem with csr {splancs} May 4, 2011 Roger Bivand problem with csr {splancs} May 4, 2011

problem with predict() in raster with GAM

1 msg
Häring, Tim (LWF) problem with predict() in raster with GAM May 11, 2011

problems with unconditional simulations (grf) in geoR 1.6.33-34 and RandomFields 2.0.4x

3 msgs
Laura Poggio problems with unconditional simulations (grf) in geoR 1.6.33-34 and RandomFields 2.0.4x May 13, 2011 Paulo Justiniano Ribeiro Jr problems with unconditional simulations (grf) in geoR 1.6.33-34 and RandomFields 2.0.4x May 17, 2011 Laura Poggio problems with unconditional simulations (grf) in geoR 1.6.33-34 and RandomFields 2.0.4x May 20, 2011

projectRaster error with netcdf

2 msgs
Tom Hilinski projectRaster error with netcdf May 13, 2011 Robert J. Hijmans projectRaster error with netcdf May 13, 2011

question about writeOGR and kml files

2 msgs
Hodgess, Erin question about writeOGR and kml files May 10, 2011 Mathieu Rajerison question about writeOGR and kml files May 18, 2011

raster or rgdal: problem with geometry of tif + tifw file

5 msgs
Agustin Lobo raster or rgdal: problem with geometry of tif + tifw file May 8, 2011 Robert J. Hijmans raster or rgdal: problem with geometry of tif + tifw file May 8, 2011 Agustin Lobo raster or rgdal: problem with geometry of tif + tifw file May 9, 2011 Robert J. Hijmans raster or rgdal: problem with geometry of tif + tifw file May 9, 2011 Robert J. Hijmans raster or rgdal: problem with geometry of tif + tifw file May 11, 2011

raster: creating a layer of NA

5 msgs
Agustin Lobo raster: creating a layer of NA May 24, 2011 Pierre Roudier raster: creating a layer of NA May 24, 2011 Roman Luštrik raster: creating a layer of NA May 24, 2011 Lyndon Estes raster: creating a layer of NA May 25, 2011 Robert J. Hijmans raster: creating a layer of NA May 25, 2011

readRAST6() in {spgrass6}

15 msgs
Sam Prentice readRAST6() in {spgrass6} May 10, 2011 Roger Bivand readRAST6() in {spgrass6} May 10, 2011 Pierre Roudier readRAST6() in {spgrass6} May 10, 2011 Sam Prentice readRAST6() in {spgrass6} May 16, 2011 Dylan Beaudette readRAST6() in {spgrass6} May 16, 2011 Roger Bivand readRAST6() in {spgrass6} May 16, 2011 Sam Prentice readRAST6() in {spgrass6} May 17, 2011 Sam Prentice readRAST6() in {spgrass6} May 17, 2011 Dylan Beaudette readRAST6() in {spgrass6} May 17, 2011 Roger Bivand readRAST6() in {spgrass6} May 17, 2011 Roger Bivand readRAST6() in {spgrass6} May 17, 2011 Dylan Beaudette readRAST6() in {spgrass6} May 18, 2011 Dylan Beaudette readRAST6() in {spgrass6} May 18, 2011 Dylan Beaudette readRAST6() in {spgrass6} May 24, 2011 Roger Bivand readRAST6() in {spgrass6} May 24, 2011

rectangular adjacency matrix/list: geo or graph packages?

1 msg
David Holstius rectangular adjacency matrix/list: geo or graph packages? May 29, 2011

rgdal - read geoJSON with readOGR

2 msgs
Emmanuel Blondel (GMAIL) rgdal - read geoJSON with readOGR May 11, 2011 Barry Rowlingson rgdal - read geoJSON with readOGR May 11, 2011

rgdal installation problem

9 msgs
António M. Rodrigues rgdal installation problem May 2, 2011 Christopher Fusting rgdal installation problem May 2, 2011 Robin W Hunnewell rgdal installation problem May 3, 2011 Roger Bivand rgdal installation problem May 3, 2011 Christopher Fusting rgdal installation problem May 3, 2011 Robin W Hunnewell rgdal installation problem May 3, 2011 Roger Bivand rgdal installation problem May 3, 2011 António M. Rodrigues rgdal installation problem May 3, 2011 Robin W Hunnewell rgdal installation problem May 3, 2011

rgdal on Mac OS X 10.6.7

3 msgs
Ralf Schäfer rgdal on Mac OS X 10.6.7 May 24, 2011 Roger Bivand rgdal on Mac OS X 10.6.7 May 24, 2011 Ralf Schäfer rgdal on Mac OS X 10.6.7 May 25, 2011

rk.krige map

1 msg
Nikki roy rk.krige map May 4, 2011

spacetime : adding a fourth (spectral) dimension

2 msgs
Servet Ahmet Çizmeli spacetime : adding a fourth (spectral) dimension May 3, 2011 Edzer Pebesma spacetime : adding a fourth (spectral) dimension May 5, 2011

spatstat - voronoi - dirichlet with different windows

2 msgs
Mathieu Rajerison spatstat - voronoi - dirichlet with different windows May 23, 2011 Rolf Turner spatstat - voronoi - dirichlet with different windows May 23, 2011

split polygons by percentage

2 msgs
Mathieu Rajerison split polygons by percentage May 25, 2011 Brad Nesom split polygons by percentage May 26, 2011

splitting (calibration/validation) data sets

1 msg
giuseppe calamita splitting (calibration/validation) data sets May 20, 2011

spplot: overlay colored points on grid

2 msgs
Timothy W. Hilton spplot: overlay colored points on grid May 30, 2011 Edzer Pebesma spplot: overlay colored points on grid May 30, 2011

spsample taking excessive memory

1 msg
Roger Bivand spsample taking excessive memory May 3, 2011

subs (raster) on large dataset

2 msgs
Lyndon Estes subs (raster) on large dataset May 20, 2011 Robert J. Hijmans subs (raster) on large dataset May 24, 2011

test of CSR in 3D

2 msgs
Hamid Ghorbani test of CSR in 3D May 20, 2011 Rolf Turner test of CSR in 3D May 20, 2011

where is the problem?

1 msg
Mary Rise where is the problem? May 3, 2011

{rgeos} readWKT - str_replace() function ??

2 msgs
Emmanuel Blondel (GMAIL) {rgeos} readWKT - str_replace() function ?? May 26, 2011 Edzer Pebesma {rgeos} readWKT - str_replace() function ?? May 26, 2011