How is Tendency of Runways in Visibility field calculated or decoded from raw metar value?

I wanted to know the calculation process of Tendency field. Could you clarify it, please?

Id #12474 | Release: None | Updated: Jul 26 at 2:52 PM by emredennis | Created: Jul 26 at 2:52 PM by emredennis

Noaa metar-data site changed url in 2016

Dear Marek The noaa metar site has a new url since this year It changed from weather.noaa.gov to tgftp.nws.noaa.gov As far as I can research , the url seems to be hidden in your download dll and...

Id #12431 | Release: None | Updated: Dec 9, 2016 at 11:10 AM by SubFire256 | Created: Nov 7, 2016 at 11:29 AM by jhrskmp

MetarDecoder Fails on METAR with missing dew point

Hello, I recently ran into a problem where the METAR decoder would fail to decode a METAR with a missing dew point. I fixed the issue by replacing the missing part of the string with "/00 " using ...

Id #12341 | Release: None | Updated: Feb 5, 2016 at 3:30 PM by jatchley | Created: Feb 5, 2016 at 3:30 PM by jatchley

TAF flags enumeration is incorrect

The Taf.eTafFlag enumeration is annotated with [Flags()] and used as a flag field, but no explicit values are assigned. This means the values "Ammended=1", "Cancelled=2" and "Corrected=3" are assi...

Id #11451 | Release: None | Updated: Dec 6, 2013 at 3:10 PM by TimSylvester | Created: Dec 6, 2013 at 3:10 PM by TimSylvester

Taf.ToCode excludes RMK

The structure of Taf.ToCode() roughly matches that of TafDecoder._Decode(), except for the final Remark property. As a result, generating a report from a parsed TAF has the effect of stripping off...

Id #11424 | Release: None | Updated: Nov 26, 2013 at 10:46 PM by TimSylvester | Created: Nov 26, 2013 at 10:46 PM by TimSylvester

Feature request: Indication of decoded extent

Reports containing errors, such as the "99999" in the following are not necessarily detected as errors. Some errors produce an exception, while others simply stop the processing of trends and end ...

Id #11358 | Release: None | Updated: Oct 23, 2013 at 5:03 PM by TimSylvester | Created: Oct 23, 2013 at 5:03 PM by TimSylvester

TAF trend INTER not handled

The TafIntervalNonFM class has a type enum containing INTER, but the TrendInfoForTafDecoder class has no knowledge of INTER and cannot parse them. The attached patch file adds support for INTER tr...

Id #11328 | Release: None | Updated: Oct 10, 2013 at 10:18 PM by TimSylvester | Created: Oct 10, 2013 at 10:18 PM by TimSylvester

PROB30/PROB40 handled incorrectly in TAF decoding

When processing the following TAF, the final FM does not appear in the output, and the PROB30 is incomplete: TAF AMD CYQX 112140Z 1121/1218 15008KT P6SM SCT008 OVC030 TEMPO 1121/1124 5SM -SHR...

Id #11270 | Release: None | Updated: Sep 12, 2013 at 7:10 PM by TimSylvester | Created: Sep 12, 2013 at 6:30 PM by TimSylvester

TAF visibility of "P6SM" is not handled

TAFs commonly contain the string "P6SM" in the visibility field to indicate "greater than six statute miles". KBOS 302027Z 3020/3124 27010KT P6SM SCT025 BKN250 This string does not match the visib...

Id #11241 | Release: None | Updated: Sep 6, 2013 at 9:02 PM by TimSylvester | Created: Aug 30, 2013 at 11:54 PM by TimSylvester

Temperature in message, SPECI tag

Hi! I'm building a program and I'm trying the library because it seems a perfect fit for what I have to do. I encountered a problem though with these messages: SPECI CYNA 140546Z AUTO 00000KT 5/8S...

Id #10167 | Release: None | Updated: Sep 6, 2013 at 8:28 PM by Engin1980 | Created: May 14, 2012 at 6:05 AM by Chrono251

  • 1-10 of 10 Work Items
    • Previous
    • 1
    • Next
    • Showing
    • 10
    • Work Items