* installing *source* package ‘vostokR’ ...
** this is package ‘vostokR’ version ‘0.2.0’
** package ‘vostokR’ successfully unpacked and MD5 sums checked
** using staged installation
** libs
specified C++17
using C++ compiler: ‘Apple clang version 21.0.0 (clang-2100.0.123.102)’
using C++17
using SDK: ‘MacOSX26.4.sdk’
clang++ -mmacos-version-min=26 -std=gnu++17 -I"/Users/ripley/R/R-devel/include" -DNDEBUG -I. -Ioctree -Isolpos -I'/Users/ripley/R/Library/Rcpp/include' -I'/Users/ripley/R/Library/RcppArmadillo/include' -I'/Users/ripley/R/Library/RcppEigen/include' -isystem /opt/R/arm64/include    -fPIC  -g -O2 -Wall -pedantic -Wconversion -Wno-sign-conversion   -c RcppExports.cpp -o RcppExports.o
In file included from RcppExports.cpp:4:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:35:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp.h:79:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/sugar.h:31:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/functions.h:63:
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:38:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   38 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:44:20: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   44 |             s += t/n;
      |                   ~^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:68:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   68 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:69:15: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   69 |         si /= n;
      |            ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:77:20: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   77 |             s += t/n;
      |                   ~^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:78:22: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   78 |             si += ti/n;
      |                     ~^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:104:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  104 |         s /= n;                 // no overflow correction needed for logical vectors
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:122:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  122 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:128:16: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  128 |         s += t/n;
      |               ~^
In file included from RcppExports.cpp:4:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:35:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp.h:93:
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:399:14: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  399 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:407:22: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  407 |             s += t / n;
      |                    ~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:426:14: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  426 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:435:22: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  435 |             s += t / n;
      |                    ~ ^
In file included from RcppExports.cpp:4:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:40:
/Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo/interface/RcppArmadilloSugar.h:45:17: warning: implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'typename storage_type<13>::type' (aka 'int') [-Wshorten-64-to-32]
   45 |         j[ie] = cp;
      |               ~ ^~
clang++ -mmacos-version-min=26 -std=gnu++17 -I"/Users/ripley/R/R-devel/include" -DNDEBUG -I. -Ioctree -Isolpos -I'/Users/ripley/R/Library/Rcpp/include' -I'/Users/ripley/R/Library/RcppArmadillo/include' -I'/Users/ripley/R/Library/RcppEigen/include' -isystem /opt/R/arm64/include    -fPIC  -g -O2 -Wall -pedantic -Wconversion -Wno-sign-conversion   -c rcpp_interface.cpp -o rcpp_interface.o
In file included from RcppExports.cpp:5:
In file included from /Users/ripley/R/Library/RcppEigen/include/RcppEigen.h:25:
In file included from /Users/ripley/R/Library/RcppEigen/include/RcppEigenForward.h:29:
In file included from /Users/ripley/R/Library/RcppEigen/include/Eigen/Sparse:26:
In file included from /Users/ripley/R/Library/RcppEigen/include/Eigen/SparseCore:61:
/Users/ripley/R/Library/RcppEigen/include/Eigen/src/SparseCore/TriangularSolver.h:273:13: warning: variable 'count' set but not used [-Wunused-but-set-variable]
  273 |       Index count = 0;
      |             ^
In file included from RcppExports.cpp:5:
In file included from /Users/ripley/R/Library/RcppEigen/include/RcppEigen.h:25:
In file included from /Users/ripley/R/Library/RcppEigen/include/RcppEigenForward.h:29:
In file included from /Users/ripley/R/Library/RcppEigen/include/Eigen/Sparse:29:
In file included from /Users/ripley/R/Library/RcppEigen/include/Eigen/SparseLU:34:
/Users/ripley/R/Library/RcppEigen/include/Eigen/src/SparseLU/SparseLU_Memory.h:72:49: warning: implicit conversion from 'Index' (aka 'long') to 'float' may lose precision [-Wimplicit-int-float-conversion]
   72 |     new_len = (std::max)(length+1,Index(alpha * length));
      |                                               ~ ^~~~~~
/Users/ripley/R/Library/RcppEigen/include/Eigen/src/SparseLU/SparseLU_Memory.h:109:53: warning: implicit conversion from 'Index' (aka 'long') to 'float' may lose precision [-Wimplicit-int-float-conversion]
  109 |         new_len = (std::max)(length+1,Index(alpha * length));
      |                                                   ~ ^~~~~~
In file included from RcppExports.cpp:5:
In file included from /Users/ripley/R/Library/RcppEigen/include/RcppEigen.h:25:
In file included from /Users/ripley/R/Library/RcppEigen/include/RcppEigenForward.h:29:
In file included from /Users/ripley/R/Library/RcppEigen/include/Eigen/Sparse:29:
In file included from /Users/ripley/R/Library/RcppEigen/include/Eigen/SparseLU:35:
/Users/ripley/R/Library/RcppEigen/include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:78:9: warning: variable 'nsuper_et_post' set but not used [-Wunused-but-set-variable]
   78 |   Index nsuper_et_post = 0; // Number of relaxed snodes in postordered etree 
      |         ^
/Users/ripley/R/Library/RcppEigen/include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:79:9: warning: variable 'nsuper_et' set but not used [-Wunused-but-set-variable]
   79 |   Index nsuper_et = 0; // Number of relaxed snodes in the original etree 
      |         ^
In file included from RcppExports.cpp:5:
In file included from /Users/ripley/R/Library/RcppEigen/include/RcppEigen.h:25:
In file included from /Users/ripley/R/Library/RcppEigen/include/RcppEigenForward.h:31:
In file included from /Users/ripley/R/Library/RcppEigen/include/unsupported/Eigen/IterativeSolvers:46:
/Users/ripley/R/Library/RcppEigen/include/unsupported/Eigen/src/IterativeSolvers/IDRS.h:72:10: warning: variable 'replacements' set but not used [-Wunused-but-set-variable]
   72 |                         Index replacements = 0;
      |                               ^
In file included from RcppExports.cpp:5:
In file included from /Users/ripley/R/Library/RcppEigen/include/RcppEigen.h:25:
In file included from /Users/ripley/R/Library/RcppEigen/include/RcppEigenForward.h:37:
In file included from /Users/ripley/R/Library/RcppEigen/include/unsupported/Eigen/SparseExtra:45:
/Users/ripley/R/Library/RcppEigen/include/unsupported/Eigen/src/SparseExtra/MarketIO.h:246:7: warning: variable 'count' set but not used [-Wunused-but-set-variable]
  246 |   int count = 0;
      |       ^
In file included from RcppExports.cpp:5:
In file included from /Users/ripley/R/Library/RcppEigen/include/RcppEigen.h:27:
/Users/ripley/R/Library/RcppEigen/include/RcppEigenWrap.h:56:24: warning: implicit conversion loses integer precision: 'R_xlen_t' (aka 'long') to 'int' [-Wshorten-64-to-32]
   56 |                 d[0] = m;
      |                      ~ ^
/Users/ripley/R/Library/RcppEigen/include/RcppEigenWrap.h:57:24: warning: implicit conversion loses integer precision: 'R_xlen_t' (aka 'long') to 'int' [-Wshorten-64-to-32]
   57 |                 d[1] = n;
      |                      ~ ^
In file included from RcppExports.cpp:4:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:32:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo/interface/RcppArmadilloForward.h:57:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/current/armadillo:518:
/Users/ripley/R/Library/RcppArmadillo/include/current/armadillo_bits/fn_misc.hpp:80:38: warning: implicit conversion from 'uword' (aka 'unsigned int') to 'float' may lose precision [-Wimplicit-int-float-conversion]
   80 |         x_mem[i] = eT(float(start) + i*delta);
      |                                      ^~
/Users/ripley/R/Library/RcppArmadillo/include/current/armadillo_bits/fn_misc.hpp:109:10: note: in instantiation of function template specialization 'arma::linspace<arma::Col<double>>' requested here
  109 |   return linspace<vec>(start, end, num);
      |          ^
/Users/ripley/R/Library/RcppArmadillo/include/current/armadillo_bits/fn_misc.hpp:80:38: warning: implicit conversion from 'uword' (aka 'unsigned int') to 'float' may lose precision [-Wimplicit-int-float-conversion]
   80 |         x_mem[i] = eT(float(start) + i*delta);
      |                                      ^~
/Users/ripley/R/Library/RcppArmadillo/include/current/armadillo_bits/SpMat_meat.hpp:4479:18: note: in instantiation of function template specialization 'arma::linspace<arma::Col<unsigned int>>' requested here
 4479 |   uvec indices = linspace<uvec>( 0u, in_rows*in_cols-1, new_n_nonzero );
      |                  ^
/Users/ripley/R/Library/RcppArmadillo/include/current/armadillo_bits/fn_sprandn.hpp:83:7: note: in instantiation of member function 'arma::SpMat<double>::sprandn' requested here
   83 |   out.sprandn(n_rows, n_cols, density);
      |       ^
In file included from RcppExports.cpp:5:
In file included from /Users/ripley/R/Library/RcppEigen/include/RcppEigen.h:27:
/Users/ripley/R/Library/RcppEigen/include/RcppEigenWrap.h:219:58: warning: implicit conversion loses integer precision: 'R_xlen_t' (aka 'long') to 'int' [-Wshorten-64-to-32]
  219 |             Exporter(SEXP x) : vec(x), d_ncol(1), d_nrow(Rf_xlength(x)) {
      |                                                          ^~~~~~~~~~~~~
/Users/ripley/R/Library/Rcpp/include/Rcpp/as.h:86:41: note: in instantiation of member function 'Rcpp::traits::Exporter<Eigen::Map<Eigen::Matrix<double, -1, -1>>>::Exporter' requested here
   86 |             ::Rcpp::traits::Exporter<T> exporter(x);
      |                                         ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/as.h:151:26: note: in instantiation of function template specialization 'Rcpp::internal::as<Eigen::Map<Eigen::Matrix<double, -1, -1>>>' requested here
  151 |         return internal::as<T>(x, typename traits::r_type_traits<T>::r_category());
      |                          ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/InputParameter.h:59:45: note: in instantiation of function template specialization 'Rcpp::as<Eigen::Map<Eigen::Matrix<double, -1, -1>>>' requested here
   59 |         ConstInputParameter(SEXP x_) : obj( as<T>(x_) ){}
      |                                             ^
RcppExports.cpp:21:78: note: in instantiation of member function 'Rcpp::ConstInputParameter<Eigen::Map<Eigen::Matrix<double, -1, -1>>>::ConstInputParameter' requested here
   21 |     Rcpp::traits::input_parameter< const Eigen::Map<Eigen::MatrixXd> >::type coords(coordsSEXP);
      |                                                                              ^
26 warnings generated.
clang++ -mmacos-version-min=26 -std=gnu++17 -I"/Users/ripley/R/R-devel/include" -DNDEBUG -I. -Ioctree -Isolpos -I'/Users/ripley/R/Library/Rcpp/include' -I'/Users/ripley/R/Library/RcppArmadillo/include' -I'/Users/ripley/R/Library/RcppEigen/include' -isystem /opt/R/arm64/include    -fPIC  -g -O2 -Wall -pedantic -Wconversion -Wno-sign-conversion   -c add_normals_fast.cpp -o add_normals_fast.o
In file included from rcpp_interface.cpp:1:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:35:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp.h:79:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/sugar.h:31:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/functions.h:63:
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:38:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   38 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:44:20: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   44 |             s += t/n;
      |                   ~^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:68:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   68 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:69:15: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   69 |         si /= n;
      |            ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:77:20: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   77 |             s += t/n;
      |                   ~^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:78:22: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   78 |             si += ti/n;
      |                     ~^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:104:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  104 |         s /= n;                 // no overflow correction needed for logical vectors
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:122:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  122 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:128:16: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  128 |         s += t/n;
      |               ~^
In file included from rcpp_interface.cpp:1:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:35:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp.h:93:
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:399:14: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  399 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:407:22: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  407 |             s += t / n;
      |                    ~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:426:14: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  426 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:435:22: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  435 |             s += t / n;
      |                    ~ ^
In file included from rcpp_interface.cpp:1:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:40:
/Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo/interface/RcppArmadilloSugar.h:45:17: warning: implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'typename storage_type<13>::type' (aka 'int') [-Wshorten-64-to-32]
   45 |         j[ie] = cp;
      |               ~ ^~
rcpp_interface.cpp:135:34: warning: implicit conversion loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  135 |         thread_solpos.latitude = lat;
      |                                ~ ^~~
rcpp_interface.cpp:136:35: warning: implicit conversion loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  136 |         thread_solpos.longitude = lon;
      |                                 ~ ^~~
rcpp_interface.cpp:137:34: warning: implicit conversion loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  137 |         thread_solpos.timezone = timezone;
      |                                ~ ^~~~~~~~
rcpp_interface.cpp:150:48: warning: implicit conversion turns floating-point number into integer: 'float' to 'int' [-Wfloat-conversion]
  150 |             int sunrise_minute = thread_solpos.sretr;
      |                 ~~~~~~~~~~~~~~   ~~~~~~~~~~~~~~^~~~~
rcpp_interface.cpp:151:47: warning: implicit conversion turns floating-point number into integer: 'float' to 'int' [-Wfloat-conversion]
  151 |             int sunset_minute = thread_solpos.ssetr;
      |                 ~~~~~~~~~~~~~   ~~~~~~~~~~~~~~^~~~~
rcpp_interface.cpp:198:70: warning: implicit conversion loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  198 |                             float sunny_hours = (float)(minute_step) / 60.0;
      |                                   ~~~~~~~~~~~   ~~~~~~~~~~~~~~~~~~~~~^~~~~~
rcpp_interface.cpp:125:9: warning: unused variable 'num_threads' [-Wunused-variable]
  125 |     int num_threads = 1;
      |         ^~~~~~~~~~~
rcpp_interface.cpp:211:10: warning: unused variable 'duration' [-Wunused-variable]
  211 |     auto duration = std::chrono::duration_cast<std::chrono::milliseconds>(end_time - start_time);
      |          ^~~~~~~~
In file included from rcpp_interface.cpp:1:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:32:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo/interface/RcppArmadilloForward.h:57:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/current/armadillo:518:
/Users/ripley/R/Library/RcppArmadillo/include/current/armadillo_bits/fn_misc.hpp:80:38: warning: implicit conversion from 'uword' (aka 'unsigned int') to 'float' may lose precision [-Wimplicit-int-float-conversion]
   80 |         x_mem[i] = eT(float(start) + i*delta);
      |                                      ^~
/Users/ripley/R/Library/RcppArmadillo/include/current/armadillo_bits/fn_misc.hpp:109:10: note: in instantiation of function template specialization 'arma::linspace<arma::Col<double>>' requested here
  109 |   return linspace<vec>(start, end, num);
      |          ^
/Users/ripley/R/Library/RcppArmadillo/include/current/armadillo_bits/fn_misc.hpp:80:38: warning: implicit conversion from 'uword' (aka 'unsigned int') to 'float' may lose precision [-Wimplicit-int-float-conversion]
   80 |         x_mem[i] = eT(float(start) + i*delta);
      |                                      ^~
/Users/ripley/R/Library/RcppArmadillo/include/current/armadillo_bits/SpMat_meat.hpp:4479:18: note: in instantiation of function template specialization 'arma::linspace<arma::Col<unsigned int>>' requested here
 4479 |   uvec indices = linspace<uvec>( 0u, in_rows*in_cols-1, new_n_nonzero );
      |                  ^
/Users/ripley/R/Library/RcppArmadillo/include/current/armadillo_bits/fn_sprandn.hpp:83:7: note: in instantiation of member function 'arma::SpMat<double>::sprandn' requested here
   83 |   out.sprandn(n_rows, n_cols, density);
      |       ^
In file included from rcpp_interface.cpp:1:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:35:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp.h:41:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp/Vector.h:57:
/Users/ripley/R/Library/Rcpp/include/Rcpp/vector/Matrix.h:138:76: warning: implicit conversion loses integer precision: 'const size_t' (aka 'const unsigned long') to 'int' [-Wshorten-64-to-32]
  138 |       return static_cast< Vector<RTYPE>* >( this )->operator[]( offset( i, j ) ) ;
      |                                                                 ~~~~~~     ^
./pointCloud/LidrPointCloud.h:26:57: note: in instantiation of member function 'Rcpp::Matrix<14>::operator()' requested here
   26 |                 min_vec[j] = std::min(min_vec[j], coords(i,j));
      |                                                         ^
In file included from rcpp_interface.cpp:1:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:35:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp.h:41:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp/Vector.h:57:
/Users/ripley/R/Library/Rcpp/include/Rcpp/vector/Matrix.h:138:73: warning: implicit conversion loses integer precision: 'const size_t' (aka 'const unsigned long') to 'int' [-Wshorten-64-to-32]
  138 |       return static_cast< Vector<RTYPE>* >( this )->operator[]( offset( i, j ) ) ;
      |                                                                 ~~~~~~  ^
In file included from add_normals_fast.cpp:1:
In file included from /Users/ripley/R/Library/RcppEigen/include/RcppEigen.h:25:
In file included from /Users/ripley/R/Library/RcppEigen/include/RcppEigenForward.h:29:
In file included from /Users/ripley/R/Library/RcppEigen/include/Eigen/Sparse:26:
In file included from /Users/ripley/R/Library/RcppEigen/include/Eigen/SparseCore:61:
/Users/ripley/R/Library/RcppEigen/include/Eigen/src/SparseCore/TriangularSolver.h:273:13: warning: variable 'count' set but not used [-Wunused-but-set-variable]
  273 |       Index count = 0;
      |             ^
In file included from add_normals_fast.cpp:1:
In file included from /Users/ripley/R/Library/RcppEigen/include/RcppEigen.h:25:
In file included from /Users/ripley/R/Library/RcppEigen/include/RcppEigenForward.h:29:
In file included from /Users/ripley/R/Library/RcppEigen/include/Eigen/Sparse:29:
In file included from /Users/ripley/R/Library/RcppEigen/include/Eigen/SparseLU:34:
/Users/ripley/R/Library/RcppEigen/include/Eigen/src/SparseLU/SparseLU_Memory.h:72:49: warning: implicit conversion from 'Index' (aka 'long') to 'float' may lose precision [-Wimplicit-int-float-conversion]
   72 |     new_len = (std::max)(length+1,Index(alpha * length));
      |                                               ~ ^~~~~~
/Users/ripley/R/Library/RcppEigen/include/Eigen/src/SparseLU/SparseLU_Memory.h:109:53: warning: implicit conversion from 'Index' (aka 'long') to 'float' may lose precision [-Wimplicit-int-float-conversion]
  109 |         new_len = (std::max)(length+1,Index(alpha * length));
      |                                                   ~ ^~~~~~
In file included from add_normals_fast.cpp:1:
In file included from /Users/ripley/R/Library/RcppEigen/include/RcppEigen.h:25:
In file included from /Users/ripley/R/Library/RcppEigen/include/RcppEigenForward.h:29:
In file included from /Users/ripley/R/Library/RcppEigen/include/Eigen/Sparse:29:
In file included from /Users/ripley/R/Library/RcppEigen/include/Eigen/SparseLU:35:
/Users/ripley/R/Library/RcppEigen/include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:78:9: warning: variable 'nsuper_et_post' set but not used [-Wunused-but-set-variable]
   78 |   Index nsuper_et_post = 0; // Number of relaxed snodes in postordered etree 
      |         ^
/Users/ripley/R/Library/RcppEigen/include/Eigen/src/SparseLU/SparseLU_heap_relax_snode.h:79:9: warning: variable 'nsuper_et' set but not used [-Wunused-but-set-variable]
   79 |   Index nsuper_et = 0; // Number of relaxed snodes in the original etree 
      |         ^
In file included from add_normals_fast.cpp:1:
In file included from /Users/ripley/R/Library/RcppEigen/include/RcppEigen.h:25:
In file included from /Users/ripley/R/Library/RcppEigen/include/RcppEigenForward.h:31:
In file included from /Users/ripley/R/Library/RcppEigen/include/unsupported/Eigen/IterativeSolvers:46:
/Users/ripley/R/Library/RcppEigen/include/unsupported/Eigen/src/IterativeSolvers/IDRS.h:72:10: warning: variable 'replacements' set but not used [-Wunused-but-set-variable]
   72 |                         Index replacements = 0;
      |                               ^
In file included from add_normals_fast.cpp:1:
In file included from /Users/ripley/R/Library/RcppEigen/include/RcppEigen.h:25:
In file included from /Users/ripley/R/Library/RcppEigen/include/RcppEigenForward.h:37:
In file included from /Users/ripley/R/Library/RcppEigen/include/unsupported/Eigen/SparseExtra:45:
/Users/ripley/R/Library/RcppEigen/include/unsupported/Eigen/src/SparseExtra/MarketIO.h:246:7: warning: variable 'count' set but not used [-Wunused-but-set-variable]
  246 |   int count = 0;
      |       ^
In file included from add_normals_fast.cpp:1:
In file included from /Users/ripley/R/Library/RcppEigen/include/RcppEigen.h:26:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp.h:79:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/sugar.h:31:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/functions.h:63:
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:38:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   38 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:44:20: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   44 |             s += t/n;
      |                   ~^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:68:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   68 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:69:15: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   69 |         si /= n;
      |            ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:77:20: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   77 |             s += t/n;
      |                   ~^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:78:22: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   78 |             si += ti/n;
      |                     ~^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:104:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  104 |         s /= n;                 // no overflow correction needed for logical vectors
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:122:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  122 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:128:16: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  128 |         s += t/n;
      |               ~^
26 warnings generated.
In file included from add_normals_fast.cpp:1:
In file included from /Users/ripley/R/Library/RcppEigen/include/RcppEigen.h:26:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp.h:93:
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:399:14: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  399 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:407:22: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  407 |             s += t / n;
      |                    ~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:426:14: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  426 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:435:22: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  435 |             s += t / n;
      |                    ~ ^
In file included from add_normals_fast.cpp:1:
In file included from /Users/ripley/R/Library/RcppEigen/include/RcppEigen.h:27:
/Users/ripley/R/Library/RcppEigen/include/RcppEigenWrap.h:56:24: warning: implicit conversion loses integer precision: 'R_xlen_t' (aka 'long') to 'int' [-Wshorten-64-to-32]
   56 |                 d[0] = m;
      |                      ~ ^
/Users/ripley/R/Library/RcppEigen/include/RcppEigenWrap.h:57:24: warning: implicit conversion loses integer precision: 'R_xlen_t' (aka 'long') to 'int' [-Wshorten-64-to-32]
   57 |                 d[1] = n;
      |                      ~ ^
add_normals_fast.cpp:32:34: warning: implicit conversion loses integer precision: 'Index' (aka 'long') to 'const int' [-Wshorten-64-to-32]
   32 |   const int n_points = neighbors.rows();
      |             ~~~~~~~~   ~~~~~~~~~~^~~~~~
add_normals_fast.cpp:33:27: warning: implicit conversion loses integer precision: 'Index' (aka 'long') to 'const int' [-Wshorten-64-to-32]
   33 |   const int k = neighbors.cols();
      |             ~   ~~~~~~~~~~^~~~~~
add_normals_fast.cpp:129:34: warning: implicit conversion loses integer precision: 'Index' (aka 'long') to 'const int' [-Wshorten-64-to-32]
  129 |   const int n_points = neighbors.rows();
      |             ~~~~~~~~   ~~~~~~~~~~^~~~~~
add_normals_fast.cpp:130:27: warning: implicit conversion loses integer precision: 'Index' (aka 'long') to 'const int' [-Wshorten-64-to-32]
  130 |   const int k = neighbors.cols();
      |             ~   ~~~~~~~~~~^~~~~~
In file included from add_normals_fast.cpp:1:
In file included from /Users/ripley/R/Library/RcppEigen/include/RcppEigen.h:26:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp.h:41:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp/Vector.h:57:
/Users/ripley/R/Library/Rcpp/include/Rcpp/vector/Matrix.h:138:76: warning: implicit conversion loses integer precision: 'const size_t' (aka 'const unsigned long') to 'int' [-Wshorten-64-to-32]
  138 |       return static_cast< Vector<RTYPE>* >( this )->operator[]( offset( i, j ) ) ;
      |                                                                 ~~~~~~     ^
add_normals_fast.cpp:59:14: note: in instantiation of member function 'Rcpp::Matrix<14>::operator()' requested here
   59 |       normals(i, 0) = 0.0;
      |              ^
In file included from add_normals_fast.cpp:1:
In file included from /Users/ripley/R/Library/RcppEigen/include/RcppEigen.h:26:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp.h:41:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp/Vector.h:57:
/Users/ripley/R/Library/Rcpp/include/Rcpp/vector/Matrix.h:138:73: warning: implicit conversion loses integer precision: 'const size_t' (aka 'const unsigned long') to 'int' [-Wshorten-64-to-32]
  138 |       return static_cast< Vector<RTYPE>* >( this )->operator[]( offset( i, j ) ) ;
      |                                                                 ~~~~~~  ^
28 warnings generated.
clang++ -mmacos-version-min=26 -std=gnu++17 -I"/Users/ripley/R/R-devel/include" -DNDEBUG -I. -Ioctree -Isolpos -I'/Users/ripley/R/Library/Rcpp/include' -I'/Users/ripley/R/Library/RcppArmadillo/include' -I'/Users/ripley/R/Library/RcppEigen/include' -isystem /opt/R/arm64/include    -fPIC  -g -O2 -Wall -pedantic -Wconversion -Wno-sign-conversion   -c ShadowCalcOptimized.cpp -o ShadowCalcOptimized.o
clang++ -mmacos-version-min=26 -std=gnu++17 -I"/Users/ripley/R/R-devel/include" -DNDEBUG -I. -Ioctree -Isolpos -I'/Users/ripley/R/Library/Rcpp/include' -I'/Users/ripley/R/Library/RcppArmadillo/include' -I'/Users/ripley/R/Library/RcppEigen/include' -isystem /opt/R/arm64/include    -fPIC  -g -O2 -Wall -pedantic -Wconversion -Wno-sign-conversion   -c SpatialOptimizer.cpp -o SpatialOptimizer.o
In file included from SpatialOptimizer.cpp:1:
In file included from ./SpatialOptimizer.h:8:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:35:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp.h:79:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/sugar.h:31:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/functions.h:63:
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:38:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   38 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:44:20: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   44 |             s += t/n;
      |                   ~^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:68:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   68 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:69:15: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   69 |         si /= n;
      |            ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:77:20: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   77 |             s += t/n;
      |                   ~^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:78:22: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   78 |             si += ti/n;
      |                     ~^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:104:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  104 |         s /= n;                 // no overflow correction needed for logical vectors
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:122:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  122 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:128:16: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  128 |         s += t/n;
      |               ~^
In file included from SpatialOptimizer.cpp:1:
In file included from ./SpatialOptimizer.h:8:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:35:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp.h:93:
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:399:14: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  399 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:407:22: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  407 |             s += t / n;
      |                    ~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:426:14: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  426 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:435:22: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  435 |             s += t / n;
      |                    ~ ^
In file included from SpatialOptimizer.cpp:1:
In file included from ./SpatialOptimizer.h:8:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:40:
/Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo/interface/RcppArmadilloSugar.h:45:17: warning: implicit conversion loses integer precision: 'size_t' (aka 'unsigned long') to 'typename storage_type<13>::type' (aka 'int') [-Wshorten-64-to-32]
   45 |         j[ie] = cp;
      |               ~ ^~
In file included from SpatialOptimizer.cpp:1:
In file included from ./SpatialOptimizer.h:8:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:32:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo/interface/RcppArmadilloForward.h:57:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/current/armadillo:518:
/Users/ripley/R/Library/RcppArmadillo/include/current/armadillo_bits/fn_misc.hpp:80:38: warning: implicit conversion from 'uword' (aka 'unsigned int') to 'float' may lose precision [-Wimplicit-int-float-conversion]
   80 |         x_mem[i] = eT(float(start) + i*delta);
      |                                      ^~
/Users/ripley/R/Library/RcppArmadillo/include/current/armadillo_bits/fn_misc.hpp:109:10: note: in instantiation of function template specialization 'arma::linspace<arma::Col<double>>' requested here
  109 |   return linspace<vec>(start, end, num);
      |          ^
/Users/ripley/R/Library/RcppArmadillo/include/current/armadillo_bits/fn_misc.hpp:80:38: warning: implicit conversion from 'uword' (aka 'unsigned int') to 'float' may lose precision [-Wimplicit-int-float-conversion]
   80 |         x_mem[i] = eT(float(start) + i*delta);
      |                                      ^~
/Users/ripley/R/Library/RcppArmadillo/include/current/armadillo_bits/SpMat_meat.hpp:4479:18: note: in instantiation of function template specialization 'arma::linspace<arma::Col<unsigned int>>' requested here
 4479 |   uvec indices = linspace<uvec>( 0u, in_rows*in_cols-1, new_n_nonzero );
      |                  ^
/Users/ripley/R/Library/RcppArmadillo/include/current/armadillo_bits/fn_sprandn.hpp:83:7: note: in instantiation of member function 'arma::SpMat<double>::sprandn' requested here
   83 |   out.sprandn(n_rows, n_cols, density);
      |       ^
clang++ -mmacos-version-min=26 -std=gnu++17 -I"/Users/ripley/R/R-devel/include" -DNDEBUG -I. -Ioctree -Isolpos -I'/Users/ripley/R/Library/Rcpp/include' -I'/Users/ripley/R/Library/RcppArmadillo/include' -I'/Users/ripley/R/Library/RcppEigen/include' -isystem /opt/R/arm64/include    -fPIC  -g -O2 -Wall -pedantic -Wconversion -Wno-sign-conversion   -c IrradianceCalc.cpp -o IrradianceCalc.o
In file included from SpatialOptimizer.cpp:1:
In file included from ./SpatialOptimizer.h:8:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:35:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp.h:41:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp/Vector.h:57:
/Users/ripley/R/Library/Rcpp/include/Rcpp/vector/Matrix.h:141:83: warning: implicit conversion loses integer precision: 'const size_t' (aka 'const unsigned long') to 'int' [-Wshorten-64-to-32]
  141 |        return static_cast< const Vector<RTYPE>* >( this )->operator[]( offset( i, j ) ) ;
      |                                                                        ~~~~~~     ^
SpatialOptimizer.cpp:41:30: note: in instantiation of member function 'Rcpp::Matrix<14>::operator()' requested here
   41 |         points[i][0] = coords(i, 0);
      |                              ^
In file included from SpatialOptimizer.cpp:1:
In file included from ./SpatialOptimizer.h:8:
In file included from /Users/ripley/R/Library/RcppArmadillo/include/RcppArmadillo.h:35:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp.h:41:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp/Vector.h:57:
/Users/ripley/R/Library/Rcpp/include/Rcpp/vector/Matrix.h:141:80: warning: implicit conversion loses integer precision: 'const size_t' (aka 'const unsigned long') to 'int' [-Wshorten-64-to-32]
  141 |        return static_cast< const Vector<RTYPE>* >( this )->operator[]( offset( i, j ) ) ;
      |                                                                        ~~~~~~  ^
clang++ -mmacos-version-min=26 -std=gnu++17 -I"/Users/ripley/R/R-devel/include" -DNDEBUG -I. -Ioctree -Isolpos -I'/Users/ripley/R/Library/Rcpp/include' -I'/Users/ripley/R/Library/RcppArmadillo/include' -I'/Users/ripley/R/Library/RcppEigen/include' -isystem /opt/R/arm64/include    -fPIC  -g -O2 -Wall -pedantic -Wconversion -Wno-sign-conversion   -c ShadowCalc.cpp -o ShadowCalc.o
18 warnings generated.
clang++ -mmacos-version-min=26 -std=gnu++17 -I"/Users/ripley/R/R-devel/include" -DNDEBUG -I. -Ioctree -Isolpos -I'/Users/ripley/R/Library/Rcpp/include' -I'/Users/ripley/R/Library/RcppArmadillo/include' -I'/Users/ripley/R/Library/RcppEigen/include' -isystem /opt/R/arm64/include    -fPIC  -g -O2 -Wall -pedantic -Wconversion -Wno-sign-conversion   -c Vec3d.cpp -o Vec3d.o
ShadowCalc.cpp:12:10: fatal error: 'omp.h' file not found
   12 | #include <omp.h>
      |          ^~~~~~~
clang++ -mmacos-version-min=26 -std=gnu++17 -I"/Users/ripley/R/R-devel/include" -DNDEBUG -I. -Ioctree -Isolpos -I'/Users/ripley/R/Library/Rcpp/include' -I'/Users/ripley/R/Library/RcppArmadillo/include' -I'/Users/ripley/R/Library/RcppEigen/include' -isystem /opt/R/arm64/include    -fPIC  -g -O2 -Wall -pedantic -Wconversion -Wno-sign-conversion   -c solpos/solpos.cpp -o solpos/solpos.o
1 error generated.
make[1]: *** [ShadowCalc.o] Error 1
clang++ -mmacos-version-min=26 -std=gnu++17 -I"/Users/ripley/R/R-devel/include" -DNDEBUG -I. -Ioctree -Isolpos -I'/Users/ripley/R/Library/Rcpp/include' -I'/Users/ripley/R/Library/RcppArmadillo/include' -I'/Users/ripley/R/Library/RcppEigen/include' -isystem /opt/R/arm64/include    -fPIC  -g -O2 -Wall -pedantic -Wconversion -Wno-sign-conversion   -c octree/Octree.cpp -o octree/Octree.o
solpos/solpos.cpp:117:23: warning: implicit conversion loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  117 | static float degrad = 57.295779513; /* converts from radians to degrees */
      |              ~~~~~~   ^~~~~~~~~~~~
solpos/solpos.cpp:118:23: warning: implicit conversion loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  118 | static float raddeg = 0.0174532925; /* converts from degrees to radians */
      |              ~~~~~~   ^~~~~~~~~~~~
solpos/solpos.cpp:271:16: warning: implicit conversion loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  271 |         pdat->sbwid = 7.6; /* Eppley shadow band width */
      |                     ~ ^~~
solpos/solpos.cpp:272:16: warning: implicit conversion loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  272 |         pdat->sbrad = 31.7; /* Eppley shadow band radius */
      |                     ~ ^~~~
solpos/solpos.cpp:273:16: warning: implicit conversion loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  273 |         pdat->sbsky = 0.04; /* Drummond factor for partly cloudy skies */
      |                     ~ ^~~~
solpos/solpos.cpp:419:44: warning: implicit conversion loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  419 |         pdat->dayang = 360.0 * (pdat->daynum - 1) / 365.0;
      |                      ~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~
solpos/solpos.cpp:426:11: warning: implicit conversion loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  426 |         d2 = 2.0 * pdat->dayang;
      |            ~ ~~~~^~~~~~~~~~~~~~
solpos/solpos.cpp:430:39: warning: implicit conversion loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  430 |         pdat->erv = 1.000110 + 0.034221 * cd + 0.001280 * sd;
      |                   ~ ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
solpos/solpos.cpp:431:29: warning: implicit conversion when assigning computation result loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  431 |         pdat->erv += 0.000719 * c2 + 0.000077 * s2;
      |                   ~~ ~~~~~~~~~~~~~~^~~~~~~~~~~~~~~
solpos/solpos.cpp:437:73: warning: implicit conversion loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  437 |         pdat->utime = pdat->hour * 3600.0 + pdat->minute * 60.0 + pdat->second - (float) pdat->interval / 2.0;
      |                     ~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
solpos/solpos.cpp:438:37: warning: implicit conversion loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  438 |         pdat->utime = pdat->utime / 3600.0 - pdat->timezone;
      |                     ~ ~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~
solpos/solpos.cpp:447:21: warning: implicit conversion from 'int' to 'float' may lose precision [-Wimplicit-int-float-conversion]
  447 |         delta = pdat->year - 1949;
      |               ~ ~~~~~~~~~~~^~~~~~
solpos/solpos.cpp:449:63: warning: implicit conversion loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  449 |         pdat->julday = 32916.5 + delta * 365.0 + leap + pdat->daynum + pdat->utime / 24.0;
      |                      ~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~
solpos/solpos.cpp:456:30: warning: implicit conversion loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  456 |         pdat->ectime = pdat->julday - 51545.0;
      |                      ~ ~~~~~~~~~~~~~^~~~~~~~~
solpos/solpos.cpp:462:25: warning: implicit conversion loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  462 |         pdat->mnlong = 280.460 + 0.9856474 * pdat->ectime;
      |                      ~ ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
solpos/solpos.cpp:465:24: warning: implicit conversion when assigning computation result loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  465 |         pdat->mnlong -= 360.0 * (int) (pdat->mnlong / 360.0);
      |                      ~~ ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
solpos/solpos.cpp:467:19: warning: implicit conversion when assigning computation result loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  467 |                 pdat->mnlong += 360.0;
      |                              ~~ ^~~~~
solpos/solpos.cpp:473:25: warning: implicit conversion loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  473 |         pdat->mnanom = 357.528 + 0.9856003 * pdat->ectime;
      |                      ~ ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~
solpos/solpos.cpp:476:24: warning: implicit conversion when assigning computation result loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  476 |         pdat->mnanom -= 360.0 * (int) (pdat->mnanom / 360.0);
      |                      ~~ ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
solpos/solpos.cpp:478:19: warning: implicit conversion when assigning computation result loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  478 |                 pdat->mnanom += 360.0;
      |                              ~~ ^~~~~
solpos/solpos.cpp:484:67: warning: implicit conversion loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  484 |         pdat->eclong = pdat->mnlong + 1.915 * sin(pdat->mnanom * raddeg) + 0.020 * sin(2.0 * pdat->mnanom * raddeg);
      |                      ~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
solpos/solpos.cpp:487:24: warning: implicit conversion when assigning computation result loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  487 |         pdat->eclong -= 360.0 * (int) (pdat->eclong / 360.0);
      |                      ~~ ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
solpos/solpos.cpp:489:19: warning: implicit conversion when assigning computation result loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  489 |                 pdat->eclong += 360.0;
      |                              ~~ ^~~~~
solpos/solpos.cpp:498:24: warning: implicit conversion loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  498 |         pdat->ecobli = 23.439 - 4.0e-07 * pdat->ectime;
      |                      ~ ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
solpos/solpos.cpp:517:19: warning: implicit conversion when assigning computation result loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  517 |                 pdat->rascen += 360.0;
      |                              ~~ ^~~~~
solpos/solpos.cpp:523:54: warning: implicit conversion loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  523 |         pdat->gmst = 6.697375 + 0.0657098242 * pdat->ectime + pdat->utime;
      |                    ~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~
solpos/solpos.cpp:526:21: warning: implicit conversion when assigning computation result loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  526 |         pdat->gmst -= 24.0 * (int) (pdat->gmst / 24.0);
      |                    ~~ ~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~
solpos/solpos.cpp:528:17: warning: implicit conversion when assigning computation result loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  528 |                 pdat->gmst += 24.0;
      |                            ~~ ^~~~
solpos/solpos.cpp:534:33: warning: implicit conversion loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  534 |         pdat->lmst = pdat->gmst * 15.0 + pdat->longitude;
      |                    ~ ~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~
solpos/solpos.cpp:537:22: warning: implicit conversion when assigning computation result loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  537 |         pdat->lmst -= 360.0 * (int) (pdat->lmst / 360.0);
      |                    ~~ ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~
solpos/solpos.cpp:539:17: warning: implicit conversion when assigning computation result loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  539 |                 pdat->lmst += 360.0;
      |                            ~~ ^~~~~
solpos/solpos.cpp:549:18: warning: implicit conversion when assigning computation result loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  549 |                 pdat->hrang += 360.0;
      |                             ~~ ^~~~~
solpos/solpos.cpp:551:18: warning: implicit conversion when assigning computation result loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  551 |                 pdat->hrang -= 360.0;
      |                             ~~ ^~~~~
solpos/solpos.cpp:581:23: warning: implicit conversion loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  581 |         pdat->elevetr = 90.0 - pdat->zenetr;
      |                       ~ ~~~~~^~~~~~~~~~~~~~
solpos/solpos.cpp:625:44: warning: implicit conversion loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  625 |         p = 0.6366198 * pdat->sbwid / pdat->sbrad * pow(tdat->cd, 3);
      |           ~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~
solpos/solpos.cpp:628:27: warning: implicit conversion loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  628 |         pdat->sbcf = pdat->sbsky + 1.0 / (1.0 - p * (t1 + t2));
      |                    ~ ~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
solpos/solpos.cpp:641:36: warning: implicit conversion loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  641 |         pdat->tst = (180.0 + pdat->hrang) * 4.0;
      |                   ~ ~~~~~~~~~~~~~~~~~~~~~~^~~~~
solpos/solpos.cpp:643:4: warning: implicit conversion loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  642 |         pdat->tstfix = pdat->tst - (float) pdat->hour * 60.0 - pdat->minute - (float) pdat->second / 60.0
      |                      ~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  643 |                         + (float) pdat->interval / 120.0; /* add back half of the interval */
      |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
solpos/solpos.cpp:647:19: warning: implicit conversion when assigning computation result loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  647 |                 pdat->tstfix -= 1440.0;
      |                              ~~ ^~~~~~
solpos/solpos.cpp:649:19: warning: implicit conversion when assigning computation result loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  649 |                 pdat->tstfix += 1440.0;
      |                              ~~ ^~~~~~
solpos/solpos.cpp:651:54: warning: implicit conversion loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  651 |         pdat->eqntim = pdat->tstfix + 60.0 * pdat->timezone - 4.0 * pdat->longitude;
      |                      ~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~
solpos/solpos.cpp:668:42: warning: implicit conversion loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  668 |                 pdat->sretr = 720.0 - 4.0 * pdat->ssha - pdat->tstfix;
      |                             ~ ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
solpos/solpos.cpp:669:42: warning: implicit conversion loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  669 |                 pdat->ssetr = 720.0 + 4.0 * pdat->ssha - pdat->tstfix;
      |                             ~ ~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~
solpos/solpos.cpp:699:22: warning: implicit conversion loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  699 |                 pdat->azim = 180.0 - acos(ca) * degrad;
      |                            ~ ~~~~~~^~~~~~~~~~~~~~~~~~~
solpos/solpos.cpp:701:23: warning: implicit conversion loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  701 |                         pdat->azim = 360.0 - pdat->azim;
      |                                    ~ ~~~~~~^~~~~~~~~~~~
solpos/solpos.cpp:727:55: warning: implicit conversion loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  727 |                         refcor = 58.1 / tanelev - 0.07 / (pow(tanelev, 3)) + 0.000086 / (pow(tanelev, 5));
      |                                ~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
solpos/solpos.cpp:730:6: warning: implicit conversion loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  729 |                         refcor = 1735.0
      |                                ~ ~~~~~~
  730 |                                         + pdat->elevetr
      |                                         ^~~~~~~~~~~~~~~
  731 |                                                         * (-518.2 + pdat->elevetr * (103.4 + pdat->elevetr * (-12.79 + pdat->elevetr * 0.711)));
      |                                                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
solpos/solpos.cpp:733:21: warning: implicit conversion loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  733 |                         refcor = -20.774 / tanelev;
      |                                ~ ~~~~~~~~^~~~~~~~~
solpos/solpos.cpp:735:36: warning: implicit conversion loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  735 |                 prestemp = (pdat->press * 283.0) / (1013.0 * (273.0 + pdat->temp));
      |                          ~ ~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
solpos/solpos.cpp:736:22: warning: implicit conversion when assigning computation result loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  736 |                 refcor *= prestemp / 3600.0;
      |                        ~~ ~~~~~~~~~^~~~~~~~
solpos/solpos.cpp:747:22: warning: implicit conversion loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  747 |         pdat->zenref = 90.0 - pdat->elevref;
      |                      ~ ~~~~~^~~~~~~~~~~~~~~
solpos/solpos.cpp:764:21: warning: implicit conversion loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  764 |                 pdat->amass = 1.0 / (cos(raddeg * pdat->zenref) + 0.50572 * pow((96.07995 - pdat->zenref), -1.6364));
      |                             ~ ~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
solpos/solpos.cpp:766:45: warning: implicit conversion loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  766 |                 pdat->ampress = pdat->amass * pdat->press / 1013.0;
      |                               ~ ~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
solpos/solpos.cpp:781:64: warning: implicit conversion loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  781 |         pdat->unprime = 1.031 * exp(-1.4 / (0.9 + 9.4 / pdat->amass)) + 0.1;
      |                       ~ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~
solpos/solpos.cpp:782:20: warning: implicit conversion loses floating-point precision: 'double' to 'float' [-Wimplicit-float-conversion]
  782 |         pdat->prime = 1.0 / pdat->unprime;
      |                     ~ ~~~~^~~~~~~~~~~~~~~
55 warnings generated.
clang++ -mmacos-version-min=26 -std=gnu++17 -I"/Users/ripley/R/R-devel/include" -DNDEBUG -I. -Ioctree -Isolpos -I'/Users/ripley/R/Library/Rcpp/include' -I'/Users/ripley/R/Library/RcppArmadillo/include' -I'/Users/ripley/R/Library/RcppEigen/include' -isystem /opt/R/arm64/include    -fPIC  -g -O2 -Wall -pedantic -Wconversion -Wno-sign-conversion   -c octree/OctreeNode.cpp -o octree/OctreeNode.o
clang++ -mmacos-version-min=26 -std=gnu++17 -I"/Users/ripley/R/R-devel/include" -DNDEBUG -I. -Ioctree -Isolpos -I'/Users/ripley/R/Library/Rcpp/include' -I'/Users/ripley/R/Library/RcppArmadillo/include' -I'/Users/ripley/R/Library/RcppEigen/include' -isystem /opt/R/arm64/include    -fPIC  -g -O2 -Wall -pedantic -Wconversion -Wno-sign-conversion   -c octree/OctreeNodeInfo.cpp -o octree/OctreeNodeInfo.o
In file included from octree/Octree.cpp:11:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp.h:79:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/sugar.h:31:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/functions.h:63:
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:38:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   38 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:44:20: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   44 |             s += t/n;
      |                   ~^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:68:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   68 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:69:15: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   69 |         si /= n;
      |            ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:77:20: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   77 |             s += t/n;
      |                   ~^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:78:22: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
   78 |             si += ti/n;
      |                     ~^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:104:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  104 |         s /= n;                 // no overflow correction needed for logical vectors
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:122:14: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  122 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/sugar/functions/mean.h:128:16: warning: implicit conversion from 'R_xlen_t' (aka 'long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  128 |         s += t/n;
      |               ~^
In file included from octree/Octree.cpp:11:
In file included from /Users/ripley/R/Library/Rcpp/include/Rcpp.h:93:
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:399:14: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  399 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:407:22: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  407 |             s += t / n;
      |                    ~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:426:14: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  426 |         s /= n;
      |           ~~ ^
/Users/ripley/R/Library/Rcpp/include/Rcpp/algorithm.h:435:22: warning: implicit conversion from 'std::size_t' (aka 'unsigned long') to 'long double' may lose precision [-Wimplicit-int-float-conversion]
  435 |             s += t / n;
      |                    ~ ^
clang++ -mmacos-version-min=26 -std=gnu++17 -I"/Users/ripley/R/R-devel/include" -DNDEBUG -I. -Ioctree -Isolpos -I'/Users/ripley/R/Library/Rcpp/include' -I'/Users/ripley/R/Library/RcppArmadillo/include' -I'/Users/ripley/R/Library/RcppEigen/include' -isystem /opt/R/arm64/include    -fPIC  -g -O2 -Wall -pedantic -Wconversion -Wno-sign-conversion   -c pointCloud/AbstractPointCloud.cpp -o pointCloud/AbstractPointCloud.o
13 warnings generated.
make[1]: Target `all' not remade because of errors.
ERROR: compilation failed for package ‘vostokR’
* removing ‘/Users/ripley/R/packages/tests-devel/vostokR.Rcheck/vostokR’