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Support TIME...MOT...LOC with motion between 0-255 knots

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NWSI 10-1701 specified 0-99 knots is valid, but sometimes text products are published with a larger value
This commit is contained in:
Dan Paulat 2023-02-28 22:01:42 -06:00
parent 2af6993d1a
commit 704b9e03b9
1 changed files with 15 additions and 4 deletions
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19
wxdata/source/scwx/awips/coded_time_motion_location.cpp
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@ -39,7 +39,7 @@ CodedTimeMotionLocation::CodedTimeMotionLocation() :
CodedTimeMotionLocation::~CodedTimeMotionLocation() = default;
CodedTimeMotionLocation::CodedTimeMotionLocation(
CodedTimeMotionLocation&&) noexcept = default;
CodedTimeMotionLocation&&) noexcept = default;
CodedTimeMotionLocation& CodedTimeMotionLocation::operator=(
CodedTimeMotionLocation&&) noexcept = default;
@ -140,12 +140,23 @@ bool CodedTimeMotionLocation::Parse(const StringRange& lines,
// Speed: <sp>KT
std::string speed = tokenList.at(3);
if (speed.size() >= 3 && speed.size() <= 4 && speed.ends_with("KT"))
if (speed.size() >= 3 && speed.size() <= 5 && speed.ends_with("KT"))
{
try
{
p->speed_ = static_cast<uint8_t>(
std::stoul(speed.substr(0, speed.size() - 2)));
// NWSI 10-1701 specifies a valid speed range of 0-99 knots.
// However, sometimes text products are published with a larger
// value. Instead, allow a value up to 255 knots.
auto parsedSpeed = std::stoul(speed.substr(0, speed.size() - 2));
if (parsedSpeed <= 255u)
{
p->speed_ = static_cast<uint8_t>(parsedSpeed);
}
else
{
logger_->warn("Invalid speed: \"{}\"", speed);
dataValid = false;
}
}
catch (const std::exception& ex)
{