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METAR: When Wind unit not specified, default to knots.

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FLIGHTGEAR-F6 resolved
This commit is contained in:
Scott Giese 2020-10-23 23:26:28 -05:00 committed by Automatic Release Builder
parent 7ea7ff43fc
commit d62796c19d
2 changed files with 11 additions and 0 deletions
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2
simgear/environment/metar.cxx
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@ -659,6 +659,8 @@ bool SGMetar::scanWind()
m += 3, factor = SG_KMH_TO_MPS;
else if (!strncmp(m, "MPS", 3))
m += 3, factor = 1.0;
else if (!strncmp(m, " ", 1)) // default to Knots
factor = SG_KT_TO_MPS;
else
return false;
if (!scanBoundary(&m))

9
simgear/environment/test_metar.cxx
View File

@ -83,6 +83,14 @@ void test_sensor_failure_wind()
SG_CHECK_EQUAL_EP2(m1.getWindSpeed_kt(), -1, TEST_EPSILON);
}
void test_wind_unit_not_specified()
{
SGMetar m1("2020/10/23 11:58 KLSV 231158Z 05010G14 10SM CLR 16/M04 A2992 RMK SLPNO WND DATA ESTMD ALSTG/SLP ESTMD 10320 20124 5//// $");
SG_CHECK_EQUAL(m1.getWindDir(), 50);
SG_CHECK_EQUAL_EP2(m1.getWindSpeed_kt(), 10.0, TEST_EPSILON);
SG_CHECK_EQUAL_EP2(m1.getGustSpeed_kt(), 14.0, TEST_EPSILON);
}
int main(int argc, char* argv[])
{
try {
@ -90,6 +98,7 @@ int main(int argc, char* argv[])
test_sensor_failure_weather();
test_sensor_failure_cloud();
test_sensor_failure_wind();
test_wind_unit_not_specified();
} catch (sg_exception& e) {
cerr << "got exception:" << e.getMessage() << endl;
return -1;