<div dir="ltr"><div><div>Estou tentando instalar o pacote "rgdal" mas estou com as seguintes mensagens, alguma ajuda?<br></div>Obrigado desde já.<br><br>> update.packages(ask=FALSE, checkBuilt=TRUE)<br>Aviso: package 'colorspace' in library '/usr/lib/R/site-library' will not be updated<br>
Aviso: package 'gam' in library '/usr/lib/R/site-library' will not be updated<br>Aviso: package 'ggplot2' in library '/usr/lib/R/site-library' will not be updated<br>Aviso: package 'maps' in library '/usr/lib/R/site-library' will not be updated<br>
Aviso: package 'maptools' in library '/usr/lib/R/site-library' will not be updated<br>Aviso: package 'MNP' in library '/usr/lib/R/site-library' will not be updated<br>Aviso: package 'msm' in library '/usr/lib/R/site-library' will not be updated<br>
Aviso: package 'multcomp' in library '/usr/lib/R/site-library' will not be updated<br>Aviso: package 'plotrix' in library '/usr/lib/R/site-library' will not be updated<br>Aviso: package 'RcppEigen' in library '/usr/lib/R/site-library' will not be updated<br>
Aviso: package 'RSQLite' in library '/usr/lib/R/site-library' will not be updated<br>Aviso: package 'scatterplot3d' in library '/usr/lib/R/site-library' will not be updated<br>Aviso: package 'sp' in library '/usr/lib/R/site-library' will not be updated<br>
Aviso: package 'vcd' in library '/usr/lib/R/site-library' will not be updated<br>Aviso: package 'nlme' in library '/usr/lib/R/library' will not be updated<br>tentando a URL '<a href="http://cran-r.c3sl.ufpr.br/src/contrib/polyclip_1.2-0.tar.gz">http://cran-r.c3sl.ufpr.br/src/contrib/polyclip_1.2-0.tar.gz</a>'<br>
Content type 'application/x-gzip' length 66542 bytes (64 Kb)<br>URL aberta<br>==================================================<br>downloaded 64 Kb<br><br>* installing *source* package ‘polyclip’ ...<br>** package ‘polyclip’ successfully unpacked and MD5 sums checked<br>
checking whether the C++ compiler works... yes<br>checking for C++ compiler default output file name... a.out<br>checking for suffix of executables... <br>checking whether we are cross compiling... no<br>checking for suffix of object files... o<br>
checking whether we are using the GNU C++ compiler... yes<br>checking whether g++ accepts -g... yes<br>checking for int64_t... yes<br> In src/clipper.h, signed 64-bit integers (long64)<br> will be declared as 'int64_t'<br>
checking for uint64_t... yes<br> In src/clipper.h, unsigned 64-bit integers (ulong64)<br> will be declared as 'uint64_t'<br>configure: creating ./config.status<br>config.status: creating src/Makevars<br>** libs<br>
g++ -I/usr/share/R/include -DNDEBUG -DPOLYCLIP_LONG64="int64_t" -DPOLYCLIP_ULONG64="uint64_t" -fpic -O3 -pipe -g -c clipper.cpp -o clipper.o<br>g++ -I/usr/share/R/include -DNDEBUG -DPOLYCLIP_LONG64="int64_t" -DPOLYCLIP_ULONG64="uint64_t" -fpic -O3 -pipe -g -c interface.cpp -o interface.o<br>
g++ -shared -o polyclip.so clipper.o interface.o -L/usr/lib/R/lib -lR<br>installing to /home/rudiney/R/x86_64-pc-linux-gnu-library/3.0/polyclip/libs<br>** R<br>** byte-compile and prepare package for lazy loading<br>** help<br>
*** installing help indices<br>** building package indices<br>** testing if installed package can be loaded<br>* DONE (polyclip)<br><br>The downloaded source packages are in<br> ‘/tmp/RtmpCLMqbZ/downloaded_packages’<br>
> install.packages("rgdal",dependencies=TRUE)<br>Installing package into ‘/home/rudiney/R/x86_64-pc-linux-gnu-library/3.0’<br>(as ‘lib’ is unspecified)<br>tentando a URL '<a href="http://cran-r.c3sl.ufpr.br/src/contrib/rgdal_0.8-12.tar.gz">http://cran-r.c3sl.ufpr.br/src/contrib/rgdal_0.8-12.tar.gz</a>'<br>
Content type 'application/x-gzip' length 1579918 bytes (1.5 Mb)<br>URL aberta<br>==================================================<br>downloaded 1.5 Mb<br><br>* installing *source* package ‘rgdal’ ...<br>** package ‘rgdal’ successfully unpacked and MD5 sums checked<br>
configure: CC: gcc -std=gnu99<br>configure: CXX: g++<br>configure: rgdal: 0.8-10<br>checking for /usr/bin/svnversion... no<br>configure: svn revision: 492<br>configure: gdal-config: gdal-config<br>checking gdal-config usability... yes<br>
configure: GDAL: 1.9.0<br>checking GDAL version >= 1.6.3... yes<br>checking for gcc... gcc -std=gnu99<br>checking for C compiler default output file name... a.out<br>checking whether the C compiler works... yes<br>checking whether we are cross compiling... no<br>
checking for suffix of executables... <br>checking for suffix of object files... o<br>checking whether we are using the GNU C compiler... yes<br>checking whether gcc -std=gnu99 accepts -g... yes<br>checking for gcc -std=gnu99 option to accept ANSI C... none needed<br>
checking how to run the C preprocessor... gcc -std=gnu99 -E<br>checking for egrep... grep -E<br>checking for ANSI C header files... yes<br>checking for sys/types.h... yes<br>checking for sys/stat.h... yes<br>checking for stdlib.h... yes<br>
checking for string.h... yes<br>checking for memory.h... yes<br>checking for strings.h... yes<br>checking for inttypes.h... yes<br>checking for stdint.h... yes<br>checking for unistd.h... yes<br>checking gdal.h usability... yes<br>
checking gdal.h presence... yes<br>checking for gdal.h... yes<br>checking gdal: linking with --libs only... yes<br>checking GDAL: /usr/share/gdal/1.9/pcs.csv readable... yes<br>checking proj_api.h usability... no<br>checking proj_api.h presence... no<br>
checking for proj_api.h... no<br>configure: error: proj_api.h not found in standard or given locations.<br>ERROR: configuration failed for package ‘rgdal’<br>* removing ‘/home/rudiney/R/x86_64-pc-linux-gnu-library/3.0/rgdal’<br>
<br>The downloaded source packages are in<br> ‘/tmp/RtmpCLMqbZ/downloaded_packages’<br>Mensagens de aviso perdidas:<br>In install.packages("rgdal", dependencies = TRUE) :<br> installation of package ‘rgdal’ had non-zero exit status<br>
> <br><br></div>Atenciosamente,<br></div><div class="gmail_extra"><br><br><div class="gmail_quote">Em 20 de novembro de 2013 17:30, Éder Comunello <span dir="ltr"><<a href="mailto:comunello.eder@gmail.com" target="_blank">comunello.eder@gmail.com</a>></span> escreveu:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div><span style="line-height:19.1875px;font-size:13px;font-family:sans-serif">Prezado Rudiney, boa tarde!</span></div>
<div><span style="line-height:19.1875px;font-size:13px;font-family:sans-serif"><br>
</span></div><div><span style="line-height:19.1875px;font-size:13px;font-family:sans-serif">O erro se deve à incompatibilidade do pacote maptools() com shapefiles do tipo "M". O artigo do Wikipedia disponível em <</span><a href="http://en.wikipedia.org/wiki/Shapefile" target="_blank">http://en.wikipedia.org/wiki/Shapefile</a>> fala mais sobre tipos de shapefile.</div>
<div><br></div><div>O problema é relatado no link <<a href="http://r-sig-geo.2731867.n2.nabble.com/Shapefile-Compatibility-td6616948.html#none" target="_blank">http://r-sig-geo.2731867.n2.nabble.com/Shapefile-Compatibility-td6616948.html#none</a>> e uma sugestão é usar rgdal::readOGR() pra ler o shape. No link tem exemplo de código.</div>
<div><br></div><div>Usando o rgdal vão aparecer mensagens de erro, pois parte do conteúdo será perdido, preservando apenas as informações planimétricas (2D).</div><div class="gmail_extra"><br clear="all"><div><div dir="ltr">
Éder Comunello <<a href="mailto:comunello.eder@gmail.com" target="_blank">c</a><a href="mailto:omunello.eder@gmail.com" target="_blank">omunello.eder@gmail.com</a>> <br>Dourados, MS - [22 16.5'S, 54 49'W]<br>
</div></div>
<br><br><div class="gmail_quote">Em 20 de novembro de 2013 13:28, Rudiney S Pereira <span dir="ltr"><<a href="mailto:rudiney.s.pereira@gmail.com" target="_blank">rudiney.s.pereira@gmail.com</a>></span> escreveu:<br>
<blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-color:rgb(204,204,204);border-left-style:solid;padding-left:1ex"><div><div class="h5"><div dir="ltr"><div><div>Boa tarde a todos!<br>
<br></div>Estou tentando realizar a leitura de arquivos shapefiles usando o maptools. <br>
O código que estou usando é:<br><br>Loading required package: sp<br>> require(maptools)<br>
Carregando pacotes exigidos: maptools<br>Checking rgeos availability: TRUE<br>> library("sp", lib="/home/est/paulojus/R-lib/")<br>> library("maptools", lib="/home/est/paulojus/R-lib/")<br>
> rs <- readShapePoly("43MUE250GC_SIR")<br>Shapefile type: PolygonM (25), # of Shapes: 498<br><br>____________________<br></div>A mensagem de erro é:<br clear="all"><div><div><div><br>Erro em read.shape(filen = fn, verbose = verbose, repair = repair) : <br>
Shapefile type not (yet) handled by this function<br><br></div><div>Alguém pode ajudar!<br></div><div>Abraço e muito obrigado.<span><font color="#888888"><br></font></span></div><span><font color="#888888"><div>
-- <br><font size="1">Prof. Dr. Rudiney Soares Pereira<br>UFSM - CCR - DER<br>
RS 509 KM 9 - Campus Universitário<br>97.105-900 Santa Maria RS<br>Brasil<br>site: <a href="http://www.ufsm.br/geosere" target="_blank">http://www.ufsm.br/geosere</a><br>skype: rudiney.s.pereira<br>msn: <a href="mailto:rudiney.s.pereira@hotmail.com" target="_blank">rudiney.s.pereira@hotmail.com</a><br>
gtalk: <a href="mailto:rudiney.s.pereira@gmail.com" target="_blank">rudiney.s.pereira@gmail.com</a><br>fone: <a href="tel:55%203220-9468" value="+555532209468" target="_blank">55 3220-9468</a><br> <a href="tel:55%209118-4142" value="+555591184142" target="_blank">55 9118-4142</a></font>
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UFSM - CCR - DER<br>RS 509 KM 9 - Campus Universitário<br>97.105-900 Santa Maria RS<br>Brasil<br>site: <a href="http://www.ufsm.br/geosere" target="_blank">http://www.ufsm.br/geosere</a><br>skype: rudiney.s.pereira<br>msn: <a href="mailto:rudiney.s.pereira@hotmail.com" target="_blank">rudiney.s.pereira@hotmail.com</a><br>
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