search for: iround

...gt; benchmarks for aermod and rnflow. The first fails to compile with the errror... > > % /sw/lib/gcc4.8/bin/gfortran -fplugin=/sw/lib/gcc4.8/lib/dragonegg.so -specs=/sw/lib/gcc4.8/lib/integrated-as.specs -O1 aermod.f90 -o aermod > Undefined symbols for architecture x86_64: > "_iround", referenced from: I looked into this briefly. I think iround is some kind of gcc intrinsic (like the lround function in C, except it returns an int). I don't have access to that benchmark suite nor do I know Fortran very well. Can you try to construct a small reproducing test case give...

...in the Polyhedron 2005 benchmarks for aermod and rnflow. The first fails to compile with the errror... % /sw/lib/gcc4.8/bin/gfortran -fplugin=/sw/lib/gcc4.8/lib/dragonegg.so -specs=/sw/lib/gcc4.8/lib/integrated-as.specs -O1 aermod.f90 -o aermod Undefined symbols for architecture x86_64: "_iround", referenced from: _stodbl_ in ccZmJVlP.o _evper_ in ccZmJVlP.o "_iroundf", referenced from: _aver_ in ccZmJVlP.o _vdp_ in ccZmJVlP.o _stonum_ in ccZmJVlP.o _terrst_ in ccZmJVlP.o _hrqext_ in ccZmJVlP.o _averev_ in ccZmJVlP.o _w...

Dear R users/helpers, I am wondering is there an existing function in which you can round numbers to a set of values. I know you can use 5 * round(x/5) for rounding to the nearest 5 or so, but what if the interval size is not constant. For example: ## Not run test <- rnorm(100) round(test, c(1, 5, 10, 20, 50)) so that the test is rounded to the closest value in the vector. Thanks for the