Hi,
Thanks for the tips everyone. I've added an expression to the Decoration
Title that shows the date/time for each image in the format "2020-08-03
14:00 UTC". This is the expression:
[% format_date((@animation_start_time +
make_interval(hours:=(hour(@frame_duration) *
@frame_number))),'yyyy-MM-dd HH:mm')%] UTC
There's probably a more efficient way of doing this but it works for me.
Frank.
On 2020/08/03 14:04, DelazJ wrote:
Hi Frank
Probably related:
http://osgeo-org.1560.x6.nabble.com/QGIS-Developer-How-to-get-animation-datetime-td5442097.html
Regards,
Harrissou
Le lun. 3 août 2020 à 13:58, Frank Sokolic <[email protected]
<mailto:[email protected]>> a écrit :
Hi Charles,
The images are being loaded from a WMS-T service and so don't have
attributes. Is there any way of using an expression to get details
of the current image from the temporal controller or perhaps get
the WMS-T parameters being sent for each image in the sequence?
Frank.
On 2020/08/03 13:14, Charles Dixon-Paver wrote:
Hi Frank, I haven't tested this, but wouldn't you be able to get
this from the layer attributes that are configured in the
temporal controller settings?
On Mon, 3 Aug 2020 at 13:07, Frank Sokolic
<[email protected] <mailto:[email protected]>> wrote:
Hi,
I'm using the QGIS 3.14 Temporal Controller to step through a
series of
satellite images in 15 minute intervals and would like to
show the
date/time of each image as it appears on the map. There are
variables
for the start and end animation times (animation_start_time,
animation_end_time) that I can use in my expression but can't
see
anything for the data/time of the current image. Does anyone
know if
such a variable exists?
Thanks, Frank.
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