Day of the Week question

[MSFS 2024] Questions & Community Discussions SDK: Tools/Samples/Documentation
1

Hi,

I have made the time zone correction mod for MSFS 2020 and 2024, and I have a question with the SDK about the day of week since it is a factor on when I have DST start or end. According to the SDK in the Environmental Variables section under Programming APIs, ZULU DAY OF WEEK is a number between 0 and 6, with Sunday being 0, and Saturday being 6. But when I use either 0 and 1 for the dstStartDayOfTheWeek or dstEndDayOfTheWeek, it erroneously sees 0 as Tuesday, and 1 as Wednesday, which results in DST in Europe ending on October 28 (Tuesday if 0) or October 29 (Wednesday if 1) instead of October 26 (Sunday), which I have to set it as 5

2

Can you provide some code snippet related to how you are using the SimVar?

Best regards,

Eric / Asobo

3

Hi,

Here it is:

<!--Madeira and Porto Santo-->
<TimeZone
  latitudeMinimum = "30.0"
  latitudeMaximum = "35.0"
  longitudeMinimum = "-18.25"
  longitudeMaximum = "-14.0"
  timedeviation = "0"
  priority = "2"
  dstStartMonth="3"
  dstStartDayOfTheWeek="0"
  dstStartDayOfTheMonth="25"
  dstStartRule="DST_RULE_ON_OR_AFTER_DAY"
  dstEndMonth="10"
  dstEndDayOfTheWeek="0"
  dstEndDayOfTheMonth="25"
  dstEndRule="DST_RULE_ON_OR_AFTER_DAY"
  dstTimeDiffDuringDST="60"
  dstTimeDiffOutsideDST="0"/>
4

Hi. Thought I’d follow up for an update on this.