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r-lidar / rlas

R package to read and write las and laz files used to store LiDAR data
https://cran.r-project.org/package=rlas
GNU General Public License v3.0
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Failed installing rlas using devtools::install_github #22

Closed johnypark closed 6 years ago

johnypark commented 6 years ago

Hello,

Installing rlas with devtools::install_github("Jean-Romain/rlas", dependencies=TRUE) is failing and I can't quite figure out how to fix it. Below are error descriptions I get:

`writeLAS.cpp:130:20:` error: ambiguous conversion for C-style cast from 'Proxy' (aka 'generic_proxy<19>') to 'double'
        scale[i] = (double)(as<List>(description["scale"])[0]);
                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:63:4: note: candidate function
                        operator bool() const { return ::Rcpp::as<bool>(get()) ; }
                        ^
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:64:4: note: candidate function
                        operator int() const { return ::Rcpp::as<int>(get()) ; }
                        ^
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:58:26: note: candidate function [with U = double]
                        template <typename U> operator U() const {
                                              ^
writeLAS.cpp:137:21: error: ambiguous conversion for C-style cast from 'Proxy' (aka 'generic_proxy<19>') to 'double'
        offset[i] = (double)(as<List>(description["offset"])[0]);
                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:63:4: note: candidate function
                        operator bool() const { return ::Rcpp::as<bool>(get()) ; }
                        ^
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:64:4: note: candidate function
                        operator int() const { return ::Rcpp::as<int>(get()) ; }
                        ^
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:58:26: note: candidate function [with U = double]
                        template <typename U> operator U() const {
                                              ^
writeLAS.cpp:144:23: error: ambiguous conversion for C-style cast from 'Proxy' (aka 'generic_proxy<19>') to 'double'
        scaled_value=((double)(as<List>(description["no_data"])[0]) - offset[i])/scale[i];
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:63:4: note: candidate function
                        operator bool() const { return ::Rcpp::as<bool>(get()) ; }
                        ^
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:64:4: note: candidate function
                        operator int() const { return ::Rcpp::as<int>(get()) ; }
                        ^
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:58:26: note: candidate function [with U = double]
                        template <typename U> operator U() const {
                                              ^
writeLAS.cpp:184:23: error: ambiguous conversion for C-style cast from 'Proxy' (aka 'generic_proxy<19>') to 'double'
        scaled_value=((double)(as<List>(description["min"])[0]) - offset[i])/scale[i];
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:63:4: note: candidate function
                        operator bool() const { return ::Rcpp::as<bool>(get()) ; }
                        ^
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:64:4: note: candidate function
                        operator int() const { return ::Rcpp::as<int>(get()) ; }
                        ^
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:58:26: note: candidate function [with U = double]
                        template <typename U> operator U() const {
                                              ^
writeLAS.cpp:224:23: error: ambiguous conversion for C-style cast from 'Proxy' (aka 'generic_proxy<19>') to 'double'
        scaled_value=((double)(as<List>(description["max"])[0]) - offset[i])/scale[i];
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:63:4: note: candidate function
                        operator bool() const { return ::Rcpp::as<bool>(get()) ; }
                        ^
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:64:4: note: candidate function
                        operator int() const { return ::Rcpp::as<int>(get()) ; }
                        ^
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:58:26: note: candidate function [with U = double]
                        template <typename U> operator U() const {
                                              ^
writeLAS.cpp:381:26: error: conversion from 'Proxy' (aka 'generic_proxy<19>') to 'double' is ambiguous
          scaled_value = as<List>(description["no_data"])[0];
                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:58:26: note: candidate function [with U = double]
                        template <typename U> operator U() const {
                                              ^
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:63:4: note: candidate function
                        operator bool() const { return ::Rcpp::as<bool>(get()) ; }
                        ^
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:64:4: note: candidate function
                        operator int() const { return ::Rcpp::as<int>(get()) ; }
                        ^
writeLAS.cpp:381:24: error: assigning to 'double' from incompatible type 'Proxy' (aka 'generic_proxy<19>')
          scaled_value = as<List>(description["no_data"])[0];
                       ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
7 errors generated.
make: *** [writeLAS.o] Error 1
ERROR: compilation failed for package ‘rlas’
* removing ‘/Users/JYP/Library/R/3.3/library/rlas’
* restoring previous ‘/Users/JYP/Library/R/3.3/library/rlas’
Installation failed: Command failed (1)

Experiencing error when using readLAS as well: 


las = readLAS(files=filename,filter="")
Error: Package rlas v1.1.10 or superior is requiered.

Below is my session info:


> sessionInfo()
R version 3.3.3 (2017-03-06)
Platform: x86_64-apple-darwin13.4.0 (64-bit)
Running under: OS X Yosemite 10.10.5

locale:
[1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base     

other attached packages:
[1] lidR_1.5.0 rlas_1.1.5

loaded via a namespace (and not attached):
 [1] Rcpp_0.12.16        lattice_0.20-34     digest_0.6.13       withr_2.1.1         grid_3.3.3         
 [6] R6_2.2.2            git2r_0.18.0        httr_1.2.1.9000     curl_2.8.1          data.table_1.10.4-3
[11] raster_2.6-7        sp_1.2-6            devtools_1.13.4     tools_3.3.3         rsconnect_0.4.3    
[16] memoise_1.1.0

Any suggestions?

Jean-Romain commented 6 years ago

Which compiler are you using? You session info states OS X so I guess you are using clang as default compiler. Right? If you don't know, re-run `devtools::install_github("Jean-Romain/rlas") and copy paste the compilation directive (all the output).

rlas is expected to compile will all major compilers your error is weird.

Edit: btw the current CRAN version is 1.2.1 available on all platforms.

johnypark commented 6 years ago

Hi Jean-Romain,

I'm not super familiar with which compiler my OS uses, but I think you are right, it seems to be clang based on the output. Let me paste what I got from re-installing rlas. 

> devtools::install_github("Jean-Romain/rlas")
Downloading GitHub repo Jean-Romain/rlas@master
from URL https://api.github.com/repos/Jean-Romain/rlas/zipball/master
Installing rlas
'/Library/Frameworks/R.framework/Resources/bin/R' --no-site-file --no-environ --no-save --no-restore  \
  --quiet CMD INSTALL  \
  '/private/var/folders/ws/0788pbz50w9_5k18cb1fx8zm0000gn/T/RtmpsDMQil/devtools7b857c3dd52/Jean-Romain-rlas-407f325'  \
  --library='/Users/JYP/Library/R/3.3/library' --install-tests 

* installing *source* package ‘rlas’ ...
** libs
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/lasreader_txt.cpp -o LASlib/lasreader_txt.o
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/fopen_compressed.cpp -o LASlib/fopen_compressed.o
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/laswriter_las.cpp -o LASlib/laswriter_las.o
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/lasreaderbuffered.cpp -o LASlib/lasreaderbuffered.o
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/lasreadermerged.cpp -o LASlib/lasreadermerged.o
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/laswriter_wrl.cpp -o LASlib/laswriter_wrl.o
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/lasreader_shp.cpp -o LASlib/lasreader_shp.o
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/lasreader_asc.cpp -o LASlib/lasreader_asc.o
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/lasreaderpipeon.cpp -o LASlib/lasreaderpipeon.o
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/lasreader_bil.cpp -o LASlib/lasreader_bil.o
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/lastransform.cpp -o LASlib/lastransform.o
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/laswaveform13writer.cpp -o LASlib/laswaveform13writer.o
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/laswaveform13reader.cpp -o LASlib/laswaveform13reader.o
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/laswritercompatible.cpp -o LASlib/laswritercompatible.o
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/lasutility.cpp -o LASlib/lasutility.o
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/lasreader_dtm.cpp -o LASlib/lasreader_dtm.o
LASlib/lasreader_dtm.cpp:85:29: warning: unused variable 'PCS_NAD83_Kentucky_South' [-Wunused-const-variable]
static const unsigned short PCS_NAD83_Kentucky_South = 26980;
                            ^
1 warning generated.
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/lasfilter.cpp -o LASlib/lasfilter.o
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/laswriter_qfit.cpp -o LASlib/laswriter_qfit.o
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/lasreader_qfit.cpp -o LASlib/lasreader_qfit.o
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/laswriter.cpp -o LASlib/laswriter.o
In file included from LASlib/laswriter.cpp:33:
../inst/include/laswriter.hpp:130:8: warning: private field 'buffered' is not used [-Wunused-private-field]
  BOOL buffered;
       ^
1 warning generated.
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/lasreader.cpp -o LASlib/lasreader.o
LASlib/lasreader.cpp:1443:11: warning: expression result unused [-Wunused-value]
      if (!add_list_of_files(argv[i+1]), unique)
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/lasreader_las.cpp -o LASlib/lasreader_las.o
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/lasreader_bin.cpp -o LASlib/lasreader_bin.o
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/laswriter_bin.cpp -o LASlib/laswriter_bin.o
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/laswriter_txt.cpp -o LASlib/laswriter_txt.o
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASzip/laszip.cpp -o LASzip/laszip.o
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASzip/lasindex.cpp -o LASzip/lasindex.o
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASzip/arithmeticmodel.cpp -o LASzip/arithmeticmodel.o
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASzip/laswriteitemcompressed_v1.cpp -o LASzip/laswriteitemcompressed_v1.o
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASzip/laswriteitemcompressed_v2.cpp -o LASzip/laswriteitemcompressed_v2.o
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASzip/laswriteitemcompressed_v3.cpp -o LASzip/laswriteitemcompressed_v3.o
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASzip/lasreaditemcompressed_v1.cpp -o LASzip/lasreaditemcompressed_v1.o
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASzip/lasreaditemcompressed_v2.cpp -o LASzip/lasreaditemcompressed_v2.o
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASzip/lasreaditemcompressed_v3.cpp -o LASzip/lasreaditemcompressed_v3.o
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASzip/arithmeticdecoder.cpp -o LASzip/arithmeticdecoder.o
In file included from LASzip/arithmeticdecoder.cpp:70:
../inst/include/arithmeticdecoder.hpp:106:7: warning: private field 'base' is not used [-Wunused-private-field]
  U32 base, value, length;
      ^
1 warning generated.
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASzip/arithmeticencoder.cpp -o LASzip/arithmeticencoder.o
In file included from LASzip/arithmeticencoder.cpp:70:
../inst/include/arithmeticencoder.hpp:111:13: warning: private field 'value' is not used [-Wunused-private-field]
  U32 base, value, length;
            ^
1 warning generated.
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASzip/lasquadtree.cpp -o LASzip/lasquadtree.o
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASzip/laswritepoint.cpp -o LASzip/laswritepoint.o
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASzip/lasreadpoint.cpp -o LASzip/lasreadpoint.o
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASzip/lasunzipper.cpp -o LASzip/lasunzipper.o
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASzip/integercompressor.cpp -o LASzip/integercompressor.o
In file included from LASzip/integercompressor.cpp:31:
../inst/include/integercompressor.hpp:98:9: warning: private field 'corr_histogram' is not used [-Wunused-private-field]
  int** corr_histogram;
        ^
1 warning generated.
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASzip/lasinterval.cpp -o LASzip/lasinterval.o
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASzip/laszipper.cpp -o LASzip/laszipper.o
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c rlasstreamer.cpp -o rlasstreamer.o
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c readLAS.cpp -o readLAS.o
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c readheader.cpp -o readheader.o
readheader.cpp:252:19: warning: unused variable 'dim' [-Wunused-variable]
              int dim = ((I32)(attemp.data_type)-1)/10+1;
                  ^
1 warning generated.
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c point_in_polygon.cpp -o point_in_polygon.o
clang++ -std=c++11 -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c writeLAS.cpp -o writeLAS.o
writeLAS.cpp:130:20: error: ambiguous conversion for C-style cast from 'Proxy' (aka 'generic_proxy<19>') to 'double'
        scale[i] = (double)(as<List>(description["scale"])[0]);
                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:63:4: note: candidate function
                        operator bool() const { return ::Rcpp::as<bool>(get()) ; }
                        ^
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:64:4: note: candidate function
                        operator int() const { return ::Rcpp::as<int>(get()) ; }
                        ^
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:58:26: note: candidate function [with U = double]
                        template <typename U> operator U() const {
                                              ^
writeLAS.cpp:137:21: error: ambiguous conversion for C-style cast from 'Proxy' (aka 'generic_proxy<19>') to 'double'
        offset[i] = (double)(as<List>(description["offset"])[0]);
                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:63:4: note: candidate function
                        operator bool() const { return ::Rcpp::as<bool>(get()) ; }
                        ^
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:64:4: note: candidate function
                        operator int() const { return ::Rcpp::as<int>(get()) ; }
                        ^
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:58:26: note: candidate function [with U = double]
                        template <typename U> operator U() const {
                                              ^
writeLAS.cpp:144:23: error: ambiguous conversion for C-style cast from 'Proxy' (aka 'generic_proxy<19>') to 'double'
        scaled_value=((double)(as<List>(description["no_data"])[0]) - offset[i])/scale[i];
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:63:4: note: candidate function
                        operator bool() const { return ::Rcpp::as<bool>(get()) ; }
                        ^
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:64:4: note: candidate function
                        operator int() const { return ::Rcpp::as<int>(get()) ; }
                        ^
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:58:26: note: candidate function [with U = double]
                        template <typename U> operator U() const {
                                              ^
writeLAS.cpp:184:23: error: ambiguous conversion for C-style cast from 'Proxy' (aka 'generic_proxy<19>') to 'double'
        scaled_value=((double)(as<List>(description["min"])[0]) - offset[i])/scale[i];
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:63:4: note: candidate function
                        operator bool() const { return ::Rcpp::as<bool>(get()) ; }
                        ^
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:64:4: note: candidate function
                        operator int() const { return ::Rcpp::as<int>(get()) ; }
                        ^
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:58:26: note: candidate function [with U = double]
                        template <typename U> operator U() const {
                                              ^
writeLAS.cpp:224:23: error: ambiguous conversion for C-style cast from 'Proxy' (aka 'generic_proxy<19>') to 'double'
        scaled_value=((double)(as<List>(description["max"])[0]) - offset[i])/scale[i];
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:63:4: note: candidate function
                        operator bool() const { return ::Rcpp::as<bool>(get()) ; }
                        ^
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:64:4: note: candidate function
                        operator int() const { return ::Rcpp::as<int>(get()) ; }
                        ^
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:58:26: note: candidate function [with U = double]
                        template <typename U> operator U() const {
                                              ^
writeLAS.cpp:381:26: error: conversion from 'Proxy' (aka 'generic_proxy<19>') to 'double' is ambiguous
          scaled_value = as<List>(description["no_data"])[0];
                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:58:26: note: candidate function [with U = double]
                        template <typename U> operator U() const {
                                              ^
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:63:4: note: candidate function
                        operator bool() const { return ::Rcpp::as<bool>(get()) ; }
                        ^
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:64:4: note: candidate function
                        operator int() const { return ::Rcpp::as<int>(get()) ; }
                        ^
writeLAS.cpp:381:24: error: assigning to 'double' from incompatible type 'Proxy' (aka 'generic_proxy<19>')
          scaled_value = as<List>(description["no_data"])[0];
                       ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
7 errors generated.
make: *** [writeLAS.o] Error 1
ERROR: compilation failed for package ‘rlas’
* removing ‘/Users/JYP/Library/R/3.3/library/rlas’
* restoring previous ‘/Users/JYP/Library/R/3.3/library/rlas’
Installation failed: Command failed (1)

My current version of rlas is 1.1.5., and I can't run readLAS function because it gives me error 

las = readLAS(files=filename)
Error: Incorrect argument 'filter'

Since I'm not super familar of C++, I don't have the knowledge about what exactly is happening even after reading the errors... I would like to learn though...Do you think there is a problem compiling your C++ code from my local machine? Any help is appreciated.

johnypark commented 6 years ago

I don't know if this helps, but it seems like the compilation works well for other packages. For example, I tried re-installing Rcpp:

install.packages("Rcpp")
Installing package into ‘/Users/JYP/Library/R/3.3/library’
(as ‘lib’ is unspecified)

  There is a binary version available but the source version is later:
      binary  source needs_compilation
Rcpp 0.12.14 0.12.16              TRUE

Do you want to install from sources the package which needs compilation?
y/n: y
installing the source package ‘Rcpp’

trying URL 'https://cran.rstudio.com/src/contrib/Rcpp_0.12.16.tar.gz'
Content type 'application/x-gzip' length 3763400 bytes (3.6 MB)
==================================================
downloaded 3.6 MB

* installing *source* package ‘Rcpp’ ...
** package ‘Rcpp’ successfully unpacked and MD5 sums checked
** libs
clang++ -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include    -fPIC  -Wall -mtune=core2 -g -O2  -c Date.cpp -o Date.o
clang++ -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include    -fPIC  -Wall -mtune=core2 -g -O2  -c Module.cpp -o Module.o
clang++ -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include    -fPIC  -Wall -mtune=core2 -g -O2  -c Rcpp_init.cpp -o Rcpp_init.o
clang++ -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include    -fPIC  -Wall -mtune=core2 -g -O2  -c api.cpp -o api.o
clang++ -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include    -fPIC  -Wall -mtune=core2 -g -O2  -c attributes.cpp -o attributes.o
clang++ -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include    -fPIC  -Wall -mtune=core2 -g -O2  -c barrier.cpp -o barrier.o
clang++ -dynamiclib -Wl,-headerpad_max_install_names -undefined dynamic_lookup -single_module -multiply_defined suppress -L/Library/Frameworks/R.framework/Resources/lib -L/usr/local/lib -o Rcpp.so Date.o Module.o Rcpp_init.o api.o attributes.o barrier.o -F/Library/Frameworks/R.framework/.. -framework R -Wl,-framework -Wl,CoreFoundation
installing to /Users/JYP/Library/R/3.3/library/Rcpp/libs
** R
** inst
** preparing package for lazy loading
** help
*** installing help indices
** building package indices
** installing vignettes
** testing if installed package can be loaded
* DONE (Rcpp)

The downloaded source packages are in
    ‘/private/var/folders/ws/0788pbz50w9_5k18cb1fx8zm0000gn/T/RtmpJMUoj4/downloaded_packages’
Jean-Romain commented 6 years ago

You are using an old version of rlas. First update rlas using the current CRAN version which is 1.2.1. This should solve all your issues. Also the current lidR version is 1.4.2.

If you really want the very last version of rlas (1.2.2) available on github. You must compile it yourself. All the compilation flavors supported by the CRAN work but your compilation way is not part of the CRAN flavors:

clang++ -std=c++11

Surprisingly your compilation went further than on my machine. You need to force the compilation like that

 clang++ -stdlib=libc++

To do so you can create a .R/Makevars (linux and mac) or .R/Makevars.win (windows) file in your home directory that contains:

CXX = clang++ -stdlib=libc++
johnypark commented 6 years ago

Hi Jean-Romain,

I installed the old version because I couldn't compile the latest version on my machine. Anyhow, I followed your advice forcing compilation 

 clang++ -stdlib=libc++

which worked for getting the lastest lidR, but not the rlas, unfortunately: 

> install.packages("rlas")
Installing package into ‘/Users/JYP/Library/R/3.3/library’
(as ‘lib’ is unspecified)

  There is a binary version available but the source version is later:
     binary source needs_compilation
rlas  1.1.5  1.2.1              TRUE

Do you want to install from sources the package which needs compilation?
y/n: y
installing the source package ‘rlas’

trying URL 'https://cran.rstudio.com/src/contrib/rlas_1.2.1.tar.gz'
Content type 'application/x-gzip' length 286099 bytes (279 KB)
==================================================
downloaded 279 KB

* installing *source* package ‘rlas’ ...
** package ‘rlas’ successfully unpacked and MD5 sums checked
** libs
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/lasreader_txt.cpp -o LASlib/lasreader_txt.o
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/fopen_compressed.cpp -o LASlib/fopen_compressed.o
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/laswriter_las.cpp -o LASlib/laswriter_las.o
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/lasreaderbuffered.cpp -o LASlib/lasreaderbuffered.o
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/lasreadermerged.cpp -o LASlib/lasreadermerged.o
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/laswriter_wrl.cpp -o LASlib/laswriter_wrl.o
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/lasreader_shp.cpp -o LASlib/lasreader_shp.o
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/lasreader_asc.cpp -o LASlib/lasreader_asc.o
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/lasreaderpipeon.cpp -o LASlib/lasreaderpipeon.o
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/lasreader_bil.cpp -o LASlib/lasreader_bil.o
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/lastransform.cpp -o LASlib/lastransform.o
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/laswaveform13writer.cpp -o LASlib/laswaveform13writer.o
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/laswaveform13reader.cpp -o LASlib/laswaveform13reader.o
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/laswritercompatible.cpp -o LASlib/laswritercompatible.o
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/lasutility.cpp -o LASlib/lasutility.o
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/lasreader_dtm.cpp -o LASlib/lasreader_dtm.o
LASlib/lasreader_dtm.cpp:85:29: warning: unused variable 'PCS_NAD83_Kentucky_South' [-Wunused-const-variable]
static const unsigned short PCS_NAD83_Kentucky_South = 26980;
                            ^
1 warning generated.
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/lasfilter.cpp -o LASlib/lasfilter.o
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/laswriter_qfit.cpp -o LASlib/laswriter_qfit.o
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/lasreader_qfit.cpp -o LASlib/lasreader_qfit.o
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/laswriter.cpp -o LASlib/laswriter.o
In file included from LASlib/laswriter.cpp:31:
../inst/include/laswriter.hpp:130:8: warning: private field 'buffered' is not used [-Wunused-private-field]
  BOOL buffered;
       ^
1 warning generated.
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/lasreader.cpp -o LASlib/lasreader.o
LASlib/lasreader.cpp:1443:11: warning: expression result unused [-Wunused-value]
      if (!add_list_of_files(argv[i+1]), unique)
          ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1 warning generated.
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/lasreader_las.cpp -o LASlib/lasreader_las.o
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/lasreader_bin.cpp -o LASlib/lasreader_bin.o
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/laswriter_bin.cpp -o LASlib/laswriter_bin.o
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASlib/laswriter_txt.cpp -o LASlib/laswriter_txt.o
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASzip/laszip.cpp -o LASzip/laszip.o
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASzip/lasindex.cpp -o LASzip/lasindex.o
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASzip/arithmeticmodel.cpp -o LASzip/arithmeticmodel.o
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASzip/laswriteitemcompressed_v1.cpp -o LASzip/laswriteitemcompressed_v1.o
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASzip/laswriteitemcompressed_v2.cpp -o LASzip/laswriteitemcompressed_v2.o
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASzip/laswriteitemcompressed_v3.cpp -o LASzip/laswriteitemcompressed_v3.o
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASzip/lasreaditemcompressed_v1.cpp -o LASzip/lasreaditemcompressed_v1.o
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASzip/lasreaditemcompressed_v2.cpp -o LASzip/lasreaditemcompressed_v2.o
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASzip/lasreaditemcompressed_v3.cpp -o LASzip/lasreaditemcompressed_v3.o
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASzip/arithmeticdecoder.cpp -o LASzip/arithmeticdecoder.o
In file included from LASzip/arithmeticdecoder.cpp:70:
../inst/include/arithmeticdecoder.hpp:106:7: warning: private field 'base' is not used [-Wunused-private-field]
  U32 base, value, length;
      ^
1 warning generated.
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASzip/arithmeticencoder.cpp -o LASzip/arithmeticencoder.o
In file included from LASzip/arithmeticencoder.cpp:70:
../inst/include/arithmeticencoder.hpp:111:13: warning: private field 'value' is not used [-Wunused-private-field]
  U32 base, value, length;
            ^
1 warning generated.
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASzip/lasquadtree.cpp -o LASzip/lasquadtree.o
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASzip/laswritepoint.cpp -o LASzip/laswritepoint.o
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASzip/lasreadpoint.cpp -o LASzip/lasreadpoint.o
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASzip/lasunzipper.cpp -o LASzip/lasunzipper.o
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASzip/integercompressor.cpp -o LASzip/integercompressor.o
In file included from LASzip/integercompressor.cpp:31:
../inst/include/integercompressor.hpp:98:9: warning: private field 'corr_histogram' is not used [-Wunused-private-field]
  int** corr_histogram;
        ^
1 warning generated.
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASzip/lasinterval.cpp -o LASzip/lasinterval.o
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c LASzip/laszipper.cpp -o LASzip/laszipper.o
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c rlasstreamer.cpp -o rlasstreamer.o
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c readLAS.cpp -o readLAS.o
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c readheader.cpp -o readheader.o
readheader.cpp:252:19: warning: unused variable 'dim' [-Wunused-variable]
              int dim = ((I32)(attemp.data_type)-1)/10+1;
                  ^
1 warning generated.
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c point_in_polygon.cpp -o point_in_polygon.o
clang++ -stdlib=libc++  -I/Library/Frameworks/R.framework/Resources/include -DNDEBUG -DNDEBUG -DUNORDERED -I. -I../inst/include/ -I/usr/local/include -I/usr/local/include/freetype2 -I/opt/X11/include -I"/Users/JYP/Library/R/3.3/library/Rcpp/include"   -fPIC  -Wall -mtune=core2 -g -O2 -c writeLAS.cpp -o writeLAS.o
writeLAS.cpp:130:20: error: ambiguous conversion for C-style cast from 'Proxy' (aka 'generic_proxy<19>') to 'double'
        scale[i] = (double)(as<List>(description["scale"])[0]);
                   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:63:4: note: candidate function
                        operator bool() const { return ::Rcpp::as<bool>(get()) ; }
                        ^
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:64:4: note: candidate function
                        operator int() const { return ::Rcpp::as<int>(get()) ; }
                        ^
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:58:26: note: candidate function [with U = double]
                        template <typename U> operator U() const {
                                              ^
writeLAS.cpp:137:21: error: ambiguous conversion for C-style cast from 'Proxy' (aka 'generic_proxy<19>') to 'double'
        offset[i] = (double)(as<List>(description["offset"])[0]);
                    ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:63:4: note: candidate function
                        operator bool() const { return ::Rcpp::as<bool>(get()) ; }
                        ^
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:64:4: note: candidate function
                        operator int() const { return ::Rcpp::as<int>(get()) ; }
                        ^
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:58:26: note: candidate function [with U = double]
                        template <typename U> operator U() const {
                                              ^
writeLAS.cpp:144:23: error: ambiguous conversion for C-style cast from 'Proxy' (aka 'generic_proxy<19>') to 'double'
        scaled_value=((double)(as<List>(description["no_data"])[0]) - offset[i])/scale[i];
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:63:4: note: candidate function
                        operator bool() const { return ::Rcpp::as<bool>(get()) ; }
                        ^
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:64:4: note: candidate function
                        operator int() const { return ::Rcpp::as<int>(get()) ; }
                        ^
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:58:26: note: candidate function [with U = double]
                        template <typename U> operator U() const {
                                              ^
writeLAS.cpp:184:23: error: ambiguous conversion for C-style cast from 'Proxy' (aka 'generic_proxy<19>') to 'double'
        scaled_value=((double)(as<List>(description["min"])[0]) - offset[i])/scale[i];
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:63:4: note: candidate function
                        operator bool() const { return ::Rcpp::as<bool>(get()) ; }
                        ^
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:64:4: note: candidate function
                        operator int() const { return ::Rcpp::as<int>(get()) ; }
                        ^
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:58:26: note: candidate function [with U = double]
                        template <typename U> operator U() const {
                                              ^
writeLAS.cpp:224:23: error: ambiguous conversion for C-style cast from 'Proxy' (aka 'generic_proxy<19>') to 'double'
        scaled_value=((double)(as<List>(description["max"])[0]) - offset[i])/scale[i];
                      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:63:4: note: candidate function
                        operator bool() const { return ::Rcpp::as<bool>(get()) ; }
                        ^
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:64:4: note: candidate function
                        operator int() const { return ::Rcpp::as<int>(get()) ; }
                        ^
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:58:26: note: candidate function [with U = double]
                        template <typename U> operator U() const {
                                              ^
writeLAS.cpp:370:26: error: conversion from 'Proxy' (aka 'generic_proxy<19>') to 'double' is ambiguous
          scaled_value = as<List>(description["no_data"])[0];
                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:58:26: note: candidate function [with U = double]
                        template <typename U> operator U() const {
                                              ^
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:63:4: note: candidate function
                        operator bool() const { return ::Rcpp::as<bool>(get()) ; }
                        ^
/Users/JYP/Library/R/3.3/library/Rcpp/include/Rcpp/vector/generic_proxy.h:64:4: note: candidate function
                        operator int() const { return ::Rcpp::as<int>(get()) ; }
                        ^
writeLAS.cpp:370:24: error: assigning to 'double' from incompatible type 'Proxy' (aka 'generic_proxy<19>')
          scaled_value = as<List>(description["no_data"])[0];
                       ^ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
7 errors generated.
make: *** [writeLAS.o] Error 1
ERROR: compilation failed for package ‘rlas’
* removing ‘/Users/JYP/Library/R/3.3/library/rlas’
* restoring previous ‘/Users/JYP/Library/R/3.3/library/rlas’
Warning in install.packages :
  installation of package ‘rlas’ had non-zero exit status

The downloaded source packages are in
    ‘/private/var/folders/ws/0788pbz50w9_5k18cb1fx8zm0000gn/T/Rtmpv3C8On/downloaded_packages’

My sessioninfo:

> sessionInfo()
R version 3.3.3 (2017-03-06)
Platform: x86_64-apple-darwin13.4.0 (64-bit)
Running under: OS X Yosemite 10.10.5

locale:
[1] en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base     

other attached packages:
[1] rlas_1.1.5 lidR_1.5.0

loaded via a namespace (and not attached):
[1] rsconnect_0.4.3     tools_3.3.3         sp_1.2-6            Rcpp_0.12.16        raster_2.6-7       
[6] grid_3.3.3          data.table_1.10.4-3 lattice_0.20-34
Jean-Romain commented 6 years ago

Why do you really want rlas v1.2.2? rlas 1.2.1 available on CRAN works. The version 1.2.2 comes with few bug corrections. I will release the version 1.2.2 in few days but until this moment I think that the version 1.2.1 can cover your needs.

To be honest I don't know how to solve your problem. I cannot reproduce this issue. If I were able to reproduce the issue I could fix it, but the compilation with clang works on my machine. I don't have access to a machine running on Mac OS. The only one I have is the r-hub server, and the compilation succeeds for MacOS.

johnypark commented 6 years ago

I just need a working version of rlas. Getting the latest CRAN version also required compilation, and it was causing the same issue on my machine.

Anyhow, thanks for checking compiling works on your machine. It may be R version issue (since my current R version is 3.3.3). I tried compiling rlas and lidR on another machine (ubuntu, R version 3.4), and it worked. Updating R version on my Mac requires OS upgrade, it may take a while for me. Let me get back after trying compilation on R version 3.5.

Jean-Romain commented 6 years ago

Try to download Mac OS binaries https://cran.r-project.org/web/packages/rlas/index.html (r-oldrel)