BL Choy

I am copying a related discussion in Google group for information: ++++++ Hi Luc, When I Google the error message "White spaces are required between publicId and systemI" I found...

Thanks @kurt-hectic I confirm I can also download from https://schemas.wmo.int with XMLSpy. Checking again the discussions on Internet, it seems to me that it is a general problem for Java...

Based on the [ICAO APAC ROBEX Handbook](https://www.icao.int/APAC/Documents/edocs/2022-03_ROBEX-HB_14th-Ed.pdf), the following TTs are being handled in the regional AFS (Note: Experts are welcomed to enrich this list to cover AFS in other...

During the ICAO WG-MIE teleconference on 6 Jun 2023, participants raised the suspicions why METP/5 decided to use T1=W. I would like to leave this to other experts to debate....

The ICAO APAC ROBEX Handbook also states that the priority indicator of an OPMET message should be set accordingly with regard to its type (irrespective to its Heading): ![Extracted from...

Looking back these known bugs had been fixed in IWXXM 3.0-dev but this version has never been published after a debate. In order not to re-invent the wheel I have...

Including an extension to a code list is not too difficult: ``` ... http://codes.wmo.int 49-2/AerodromePresentOrForecastWeather none ``` and the instance fragment looks like this: ``` ``` Enumeration is a bit...

OK. For enumeration, we may want to implement extension as follow: ``` ... ... ... ``` and the instance fragment looks like: ``` extension:ABC ``` Views please?

> The proposal still needs to pick one from the allowed phenomena. If you don't want to pick any entry in the main code list, you can make it nil:...

The following is a first cut of iwxxm-collect.sch which should valid IWXXM 2.1, IWXXM 3.0 and their collectives with COLLECT: [iwxxm-collect.zip](https://github.com/wmo-im/iwxxm/files/4466371/iwxxm-collect.zip) Noticing there are a number of schematron bugs discovered...