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| author |  Dirk Hohndel <dirk@hohndel.org> | 2013-03-08 11:52:10 -0800 |
|---|---|---|
| committer | Dirk Hohndel <dirk@hohndel.org> | 2013-03-08 11:52:10 -0800 |
| commit | b5cd46aa3991d9e56aa0ca25125f5e7d1c1f15c2 (patch) | |
| tree | 754dcb10c22c443f1e5f07833337c922cd6bb21b /parse-xml.c | |
| parent | 4297d931a3da5fcfb8d8631ca9ad1be263bb22d2 (diff) | |
| download | subsurface-b5cd46aa3991d9e56aa0ca25125f5e7d1c1f15c2.tar.gz | |
Sanity check on temperature values
The range is still very wide (as we get both air and water temperatures),
but it will at least eliminate some completely bogus outliers.
Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
Diffstat (limited to 'parse-xml.c')
| -rw-r--r-- | parse-xml.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/parse-xml.c b/parse-xml.c index 923df367c..94ade6243 100644 --- a/parse-xml.c +++ b/parse-xml.c @@ -354,6 +354,10 @@ static void temperature(char *buffer, void *_temperature) default: printf("Strange temperature reading %s\n", buffer); } + /* temperatures outside -40C .. +70C should be ignored */ + if (temperature->mkelvin < ZERO_C_IN_MKELVIN - 40000 || + temperature->mkelvin > ZERO_C_IN_MKELVIN + 70000) + temperature->mkelvin = 0; } static void sampletime(char *buffer, void *_time) |