search for: d65

grDevices::convertColor has arguments 'from' and 'to' which can take on value 'XYZ'. Can someone confirm that 'XYZ' is the same as the CIE chromaticity coordinates that are also sometimes refered to as 'xyY' in the literature? Or are these the CIE tristimulus values? It looks to me like the first case is true, but I would appreciate hearing from one of

...??? rgb.in <- c("#CCCCCC", "#EEEEEE")??? clr <- t(col2rgb(rgb.in)) / 255??? clr.out <- convertColor(clr, "sRGB", "sRGB")??? rgb(clr.out)??? ## [1] "#CCCCCC" "#EEEEEE" ??? convertColor(clr, "sRGB", "sRGB", "D65", "D50")??? ## Error in match.arg(from, nWhite) :??? ##?? 'arg' must be NULL or a character vector This appears to be because `grDevices:::chromaticAdaptation` expects the whitepoints to be provided in the character format (e.g. "D65"), but they are already converte...

...cause 'memory not mapped' Traceback: 1: .Call("La_dgesv", a, b, tol, PACKAGE = "base") 2: solve.default(rgb) 3: solve(rgb) 4: drop(whitexyz %*% solve(rgb)) 5: make.rgb(red = c(0.625, 0.34), green = c(0.28, 0.595), blue = c(0.155, 0.07), gamma = 1.8, white = "D65", name = "Apple RGB") 6: eval(expr, envir, enclos) 7: eval(i, envir) 8: sys.source(codeFile, env, keep.source = keep.source) 9: try(sys.source(codeFile, env, keep.source = keep.source)) 10: loadNamespace(package, c(which.lib.loc, lib.loc), keep.source = keep.source) 11: try({ n...

Hello R-community, I am trying to populate a column (doy) in a large dataset with the first column number that exceeds the value in another column (thold) using the 'apply' function. Sample data: pt D1 D17 D33 D49 D65 D81 D97 D113 D129 D145 D161 D177 D193 D209 D225 D241 D257 1 39177 0 0 0 0 0 0 0 0 0.4336 0.4754 0.5340667 0.5927334 0.6514 0.6966 0.5900 0.5583 0.5676 2 39178 0 0 0 0 0 0 0 0 0.3420 0.4543 0.5397666 0.6252333 0.7107 0.7123 0.5591 0.4617 0.4206 3...

...ity, roots) d57 = mytwo(prefix, cityst, roots) d58 = mytwo(prefix, inscompany, roots) d59 = mytwo(prefix2, state, roots) d60 = mytwo(prefix2, city, roots) d61 = mytwo(prefix2, cityst, roots) d62 = mytwo(prefix2, inscompany, roots) d63 = mytwo(prefix, state, roots2) d64 = mytwo(prefix, city, roots2) d65 = mytwo(prefix, cityst, roots2) d66 = mytwo(prefix, inscompany, roots2) d67 = mytwo(prefix2, state, roots2) d68 = mytwo(prefix2, city, roots2) d69 = mytwo(prefix2, cityst, roots2) d70 = mytwo(prefix2, inscompany, roots2) mydf <- rbind(d1, d2, d3, d4, d5, d6, d7, d8, d9, d10, d11, d12, d13, d14,...

I was porting some email from one imap server location to another and ran into a feature of something. One of them writes message-id as 'Message-Id' and the other writes it as 'Message-ID'. Because of this, all the messages are forever different. All mail is delivered from postfix and will be in the future. But I'm asking which of these syntaxes is correct or if there is

...> r <- read.raw( '20171218_210956.dng', type='RAW', compress=FALSE ) > summary( r ) ???????? Image file: 20171218_210956.dng ??? Image dimension: 3024 4032 ??????? Color space: RAW ??????? Color depth: 16bit ?? Gamma correction: FALSE? Type: None ??????? White point: D65 ????????????? Range: 0 65535 EXIF-Information: Filename: 20171218_210956.dng Timestamp: Mon Dec 18 21:09:56 2017 Camera: Samsung SM-G935F DNG Version: 1.4.0.0 ISO speed: 200 Shutter: 1/24.0 sec Aperture: f/1.7 Focal length: 4.2 mm Embedded ICC profile: no Number of raw images: 1 Thumb size:?? 50...

...quot;prefix2", "cityst", "roots") d62 = mytwo("prefix2", "inscompany", "roots") d63 = mytwo("prefix", "state", "roots2") d64 = mytwo("prefix", "city", "roots2") d65 = mytwo("prefix", "cityst", "roots2") d66 = mytwo("prefix", "inscompany", "roots2") d67 = mytwo("prefix2", "state", "roots2") d68 = mytwo("prefix2", "city", "roots2&q...

...Bfetch(key, datafile, compressed, envhook) 3: .Call("La_dgesv", a, b, tol, PACKAGE = "base") 4: solve.default(rgb) 5: solve(rgb) 6: drop(whitexyz %*% solve(rgb)) 7: make.rgb(red = c(0.625, 0.34), green = c(0.28, 0.595), blue = c(0.155, 0.07), gamma = 1.8, white = "D65", name = "Apple RGB") 8: eval(expr, envir, enclos) 9: eval(i, envir) 10: sys.source(codeFile, env, keep.source = keep.source) 11: try(sys.source(codeFile, env, keep.source = keep.source)) 12: loadNamespace(package, lib.loc, keep.source, TRUE, TRUE) 13: code2LazyLoadDB(package, lib....

...quot;prefix2", "cityst", "roots") d62 = mytwo("prefix2", "inscompany", "roots") d63 = mytwo("prefix", "state", "roots2") d64 = mytwo("prefix", "city", "roots2") d65 = mytwo("prefix", "cityst", "roots2") d66 = mytwo("prefix", "inscompany", "roots2") d67 = mytwo("prefix2", "state", "roots2") d68 = mytwo("prefix2", "city", "roots2&q...

...262] Object ffff880035364440: ff ff ff ff ff ff ff ff 60 c1 8a 83 ff ff ff ff ........`....... [ 468.306697] Object ffff880035364450: 30 28 25 83 ff ff ff ff 00 00 00 00 00 00 00 00 0(%............. [ 468.309180] Object ffff880035364460: 00 6d 03 82 ff ff ff ff 68 44 36 35 00 88 ff ff .m......hD65.... [ 468.311634] Object ffff880035364470: 68 44 36 35 00 88 ff ff 00 00 00 00 00 00 00 00 hD65............ [ 468.315349] Object ffff880035364480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 468.319247] Object ffff880035364490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0...

...262] Object ffff880035364440: ff ff ff ff ff ff ff ff 60 c1 8a 83 ff ff ff ff ........`....... [ 468.306697] Object ffff880035364450: 30 28 25 83 ff ff ff ff 00 00 00 00 00 00 00 00 0(%............. [ 468.309180] Object ffff880035364460: 00 6d 03 82 ff ff ff ff 68 44 36 35 00 88 ff ff .m......hD65.... [ 468.311634] Object ffff880035364470: 68 44 36 35 00 88 ff ff 00 00 00 00 00 00 00 00 hD65............ [ 468.315349] Object ffff880035364480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 468.319247] Object ffff880035364490: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0...

...(key, datafile, compressed, envhook) 3: .Call("La_dgesv", a, b, tol, PACKAGE = "base") 4: solve.default(rgb) 5: solve(rgb) 6: drop(whitexyz %*% solve(rgb)) 7: make.rgb(red = c(0.625, 0.34), green = c(0.28, 0.595), blue = c(0.155, 0.07), gamma = 1. 8, white = "D65", name = "Apple RGB") 8: eval(expr, envir, enclos) 9: eval(i, envir) 10: sys.source(codeFile, env, keep.source = keep.source) 11: try(sys.source(codeFile, env, keep.source = keep.source)) 12: loadNamespace(package, lib.loc, keep.source, TRUE, TRUE) 13: code2LazyLoadDB(package, li...

...t ffff880035364440: ff ff ff ff ff ff ff ff 60 c1 8a 83 ff ff ff ff ........`....... > [ 468.306697] Object ffff880035364450: 30 28 25 83 ff ff ff ff 00 00 00 00 00 00 00 00 0(%............. > [ 468.309180] Object ffff880035364460: 00 6d 03 82 ff ff ff ff 68 44 36 35 00 88 ff ff .m......hD65.... > [ 468.311634] Object ffff880035364470: 68 44 36 35 00 88 ff ff 00 00 00 00 00 00 00 00 hD65............ > [ 468.315349] Object ffff880035364480: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ > [ 468.319247] Object ffff880035364490: 00 00 00 00 00 00 00 00 00 0...

...1) d41(N1) d42(N1) d43(N1) d44(N1) d45(N1) > > d46(N1) d47(N1) d48(N1) d49(N1) d50(N1) d51(N1) d52(N1) d53(N1) > > d54(N1) d55(N1) d56(N1) d57(N1) d58(N1) d59(N1) d60(N1) . > > > > - RECORD TYPE 'D'. > > - DATA LIST LIST / i3(A1) d61(N1) d62(N1) d63(N1) d64(N1) d65(N1) > > d66(N1) d67(N1) d68(N1) d69(N1) d70(N1) d71(N1) d72(N1) d73(N1) > > d74(N1) d75(N1) d76(N1) d77(N1) d78(N1) d79(N1) d80(N1) . > > > > - RECORD TYPE 'E'. > > - DATA LIST LIST / i4(A1) d81(N1) d82(N1) d83(N1) d84(N1) d85(N1) > > d86(N1) d87(N1) d88(...

On 2016-01-01 23:48, peter dalgaard wrote: > Nice catch you two!!! > > Happy New Year > -pd I am much happier with this great start! Simon - which compiler)s) did you use: xlc and xlfortran, or gcc/gfortran? I have made some changes to configure(.ac) so maybe my problems are self-inflicted. But would be good to know what environment you are using. Thanks for looking - and