Hello Mike, On Fri, Dec 13, 2013 at 03:54:34PM -0600, Mike Waters wrote: > All I think I need now is a C algorithm that does the following with the > grid square input: > > 1. Checks that the length of the grid square variable is exactly four > characters long > 2. Check that the first two characters are uppercase letters a...z
may be I'm confused, but I don't understand, why do you want to accept all letters (A..Z) for first two place...? As I read, there could be only A..R: http://en.wikipedia.org/wiki/Maidenhead_Locator_System 'The first pair (a field) encodes with base 18 and the letters "A" to "R".' I'm wrong? 73, Ervin HA2OS -- I � UTF-8 _______________________________________________ Tlf-devel mailing list Tlf-devel@nongnu.org https://lists.nongnu.org/mailman/listinfo/tlf-devel
