Make a GPS Lat/Long Lookup Table from Radolan Data in R, convert stereographic projection into lat long grid in R
问题 i´m using this example to load Radolan Data in R Example, RADOLAN Specification binary_filepath <- paste0("raa01-rw_10000-1708091950-dwd---bin") header_end <- regexpr("\003", readLines(binary_filepath, 1)) rb_stream <- file(binary_filepath, "rb") skip_temp <- readBin(rb_stream, "raw", n = header_end, endian = "little") rb_data <- readBin(rb_stream, "raw", size = 1, n = 900*900*2, endian = "big") rb_data <- rawToBits(rb_data) rbi <- lapply(seq(0, 900*900-1, 1), function(x){ sum(as.integer(rb