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| author | Gary E. Miller <gem@rellim.com> | 2019-02-21 15:46:22 -0800 |
|---|---|---|
| committer | Gary E. Miller <gem@rellim.com> | 2019-02-21 15:46:22 -0800 |
| commit | 0e4684abb7058f36eea60abba5124d019f9bc01b (patch) | |
| tree | 769afff5404b5fd970afdca596f9a152ec52ca9d /gpsdclient.c | |
| parent | c40b62c5b409aa97acfa397e94dfb40198c62ea0 (diff) | |
| download | gpsd-0e4684abb7058f36eea60abba5124d019f9bc01b.tar.gz | |
deg_to_s(): Add more tests. Not all 'good'.
deg_to_s() needs to do better rounding.
Diffstat (limited to 'gpsdclient.c')
| -rw-r--r-- | gpsdclient.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/gpsdclient.c b/gpsdclient.c index 880206ef..8ca605d4 100644 --- a/gpsdclient.c +++ b/gpsdclient.c @@ -35,6 +35,10 @@ static struct exportmethod_t exportmethods[] = { * deg_ddmm : return DD MM.mmmmmm' * deg_ddmmss : return DD MM' SS.sssss" * + * returns 'nan' for 0 > f or 360 < f + * + * NOTE: degrees must be positive. + * * for cm level accuracy we need degrees to 7+ decimal places * Ref: https://en.wikipedia.org/wiki/Decimal_degrees * |