Really great intro to the native Temporal features, thanks. But some of the best parts for me were seeing little things I didn't know about: 1. Dragging the Fill colour onto the Stroke colour at 31:07 2. Using the @value variable at 1:06:36 (I often use @symbol_color, but can see that @value would often be a better choice) Also seeing your child come in for some early morning QGIS learning was great :)
Thank you Nyall. Its incredible to see how versatile QGIS is. I want to get started using it more often. Already having an idea for a first project. I would love to see more videos like this.
Nyall that was brilliant, it is always a pleasure watching you use QGIS, there is always so much we can all learn. I look forward to many more of these sessions - maybe one on your new branch logic in processing would be great (and generally doing cool stuff in processing). Rock on dude!
Fantastic! Thanks for a very early hour of the day (not to mention all that hard work). If you ever feel inclined, I'll put in a request for an advanced data defined override demo that includes hot tips and tricks that every eager QGIS user should know. Best regards, GIS-enthusiast.
Hello, Nyall, thakns for that amizing explanation. I would like to know if there is a method to export this animation to a layout layer and export with georeference grid as a GIF?
Great tutorial. Thank you so much. I have a question, though, how can I set the time interval to control the definition of atlas pages? I would like to make an atlas, showing time aware features from one or more layers. How should you make the configuration in this case?
Hey, awesome video and thanks for the awesome plugin! One quesiton: are there any plans for supporting pre-BC dates, like TimeManager's Archeology Mode? I find strange that the whole QGIS basically can't go under 100 AD. I guess that if the issue is fixed in whole QGIS, then the issue would go away in your plugin too, but I don't see that happening any time soon. Cheers.
Thanks for the Video Nyall and for developing this helpful tool. It is much appreciated! I do have a question though. Currently I am working on animal GPS tracking data. The data set (6 months) has a temporal resolution of 5 minutes, but because it is a nocturnal animal the collar is not recording during the day. Now I want to skip (or fast forward) the daytime in the visualization. I couldn't find a solution in the tool or on the web. Do you know if this is possible? Or do I have to export each night individually and than stitch everything together when making the GIF. Many thanks for the answer in advance
Thank you for the video! Do you know if it is possible to set the fixed time range automatically? I have about 200 rasters, which represent 5min time steps.
Not fully automatically, but all the required API is available for a python script to do this -- see qgis.org/pyqgis/master/core/QgsRasterLayerTemporalProperties.html
Nice tutorial on the temporal features of QGIS! I do have a question though, would it be possible to export a map with temporal data to an instance such as Geoserver?
Hi Nyall, I couldnt get this problem solved by anything in your video so... I want to bring a .csv file of day and timestamped vessel positions into QGIS and then animate them using the stamps. However, something is stopping me picking the fields from the .csv to enable this. Is there some formatting issue here?
Most likely your fields are coming in as just text field type, not the required datetime type . If you use the "from expression" options you should be able to use a custom expression to convert the field values to date times!
Very nice session with a lot of learning points! Thanks for this very early morning work! Myself I was not so familiar with the TH-cam streaming techniques, but I wonder if you also see the chat during or after the session. I really loved seeing people/friends from over the whole world participate. Maybe on the end of the streaming it is an idea to do an "ask me anything about this thing"? (Though: short! I understand you are already tired from the demoing...) Another thing what I would like (not sure how, though) is to be able is to share stuff, for example: I tried to paste a public WMS-T url in the chat, so others could play, but that got eaten by Google all the time, also if I added spaces, or removed parts of it). But also the expressions you showed off, it would be handy if they could be copied from... I don't know: chat/comments/whatever? Or for future pyqgis webinars;-), we could think about a way to share some code live during the webinars? All in all, I think this was a great inspiring start!
See if I can paste the url here: this is the WMS-T rain service of our national weater institute: geoservices.knmi.nl/cgi-bin/RADNL_OPER_R___25PCPRR_L3.cgi on which you can play with temporal stuff
Thanks for this great tutorial, maybe I missed it but how do you make the point disapear? When I do map animation the dot just accumulate over time but doesn't disappear. (PS: I did not check the box saying accumulate features over time)
Hi Nyall, brilliant video! Thanks very much for posting this. I've used the info from this to create a time series map for my organisation which they'd like to post on TH-cam. I'd like to credit you and this tutorial video (and QGIS) and was just wondering the best way to do this?
Really great intro to the native Temporal features, thanks. But some of the best parts for me were seeing little things I didn't know about:
1. Dragging the Fill colour onto the Stroke colour at 31:07
2. Using the @value variable at 1:06:36 (I often use @symbol_color, but can see that @value would often be a better choice)
Also seeing your child come in for some early morning QGIS learning was great :)
Thank you Nyall. Its incredible to see how versatile QGIS is. I want to get started using it more often. Already having an idea for a first project. I would love to see more videos like this.
Thanks Nyall. Definitely very informative. I learn quite a lot and would be interested in learning more QGIS tricks form more of your videos.
Nyall that was brilliant, it is always a pleasure watching you use QGIS, there is always so much we can all learn. I look forward to many more of these sessions - maybe one on your new branch logic in processing would be great (and generally doing cool stuff in processing). Rock on dude!
Excelente Ayuda, muchas gracias por tomarte el tiempo de compartir, había estado buscando este apoyo desde hace mucho, sin conseguirlo, gracias!!!
Many thanks Nyall, this is really insightful! I agree with Richard, one dedicated to processing would be very nice.
Great video, well done. I have not used the temporal features of QGIS, so this is a great introduction.
Fantastic! Thanks for a very early hour of the day (not to mention all that hard work). If you ever feel inclined, I'll put in a request for an advanced data defined override demo that includes hot tips and tricks that every eager QGIS user should know. Best regards, GIS-enthusiast.
That's a great idea -- I'll add it to the list!
In fact, it skipped the list and WILL be the next session
@@NyallDawson, you are a star. Cheers!
Thanks, Nyall - Much appreciated from SA
Thx for the session. Looking forward to next episodes
Thanks for this tutorial!!! Learned a lot :)
It is very valuable! Thank you! Keep it up...
Super cool, Nyall! Thank you very much.
Hello, Nyall, thakns for that amizing explanation. I would like to know if there is a method to export this animation to a layout layer and export with georeference grid as a GIF?
Thanks! Very valuable. Would greatly appreciate any more you want to make, especially long-form ones.
Great tutorial. Thank you so much.
I have a question, though, how can I set the time interval to control the definition of atlas pages? I would like to make an atlas, showing time aware features from one or more layers. How should you make the configuration in this case?
Thanks for the video, lots of great ideas
Hey, awesome video and thanks for the awesome plugin! One quesiton: are there any plans for supporting pre-BC dates, like TimeManager's Archeology Mode? I find strange that the whole QGIS basically can't go under 100 AD. I guess that if the issue is fixed in whole QGIS, then the issue would go away in your plugin too, but I don't see that happening any time soon. Cheers.
Thanks for the Video Nyall and for developing this helpful tool. It is much appreciated!
I do have a question though. Currently I am working on animal GPS tracking data. The data set (6 months) has a temporal resolution of 5 minutes, but because it is a nocturnal animal the collar is not recording during the day. Now I want to skip (or fast forward) the daytime in the visualization. I couldn't find a solution in the tool or on the web. Do you know if this is possible? Or do I have to export each night individually and than stitch everything together when making the GIF.
Many thanks for the answer in advance
Thank you for the video! Do you know if it is possible to set the fixed time range automatically? I have about 200 rasters, which represent 5min time steps.
Not fully automatically, but all the required API is available for a python script to do this -- see qgis.org/pyqgis/master/core/QgsRasterLayerTemporalProperties.html
Nice tutorial on the temporal features of QGIS! I do have a question though, would it be possible to export a map with temporal data to an instance such as Geoserver?
Hi Nyall, I couldnt get this problem solved by anything in your video so... I want to bring a .csv file of day and timestamped vessel positions into QGIS and then animate them using the stamps. However, something is stopping me picking the fields from the .csv to enable this. Is there some formatting issue here?
Most likely your fields are coming in as just text field type, not the required datetime type . If you use the "from expression" options you should be able to use a custom expression to convert the field values to date times!
Question, is it possible to add the GSK2011 coordinate system??
Can you please elaborate how can we extract boundaries of villages and towns from Google maps to use in for qgis
Thankyou nyall ,
Very nice session with a lot of learning points! Thanks for this very early morning work!
Myself I was not so familiar with the TH-cam streaming techniques, but I wonder if you also see the chat during or after the session. I really loved seeing people/friends from over the whole world participate. Maybe on the end of the streaming it is an idea to do an "ask me anything about this thing"? (Though: short! I understand you are already tired from the demoing...)
Another thing what I would like (not sure how, though) is to be able is to share stuff, for example: I tried to paste a public WMS-T url in the chat, so others could play, but that got eaten by Google all the time, also if I added spaces, or removed parts of it). But also the expressions you showed off, it would be handy if they could be copied from... I don't know: chat/comments/whatever?
Or for future pyqgis webinars;-), we could think about a way to share some code live during the webinars?
All in all, I think this was a great inspiring start!
See if I can paste the url here: this is the WMS-T rain service of our national weater institute: geoservices.knmi.nl/cgi-bin/RADNL_OPER_R___25PCPRR_L3.cgi on which you can play with temporal stuff
Excelent very helpful and relevent 8n 2023
Thanks for this great tutorial, maybe I missed it but how do you make the point disapear? When I do map animation the dot just accumulate over time but doesn't disappear. (PS: I did not check the box saying accumulate features over time)
Which mode do you have your layer set to?
Hi Nyall, brilliant video! Thanks very much for posting this.
I've used the info from this to create a time series map for my organisation which they'd like to post on TH-cam.
I'd like to credit you and this tutorial video (and QGIS) and was just wondering the best way to do this?
Thanks Adam! Honestly, there's no need to credit me here... I'm just making the tool :)
Thanks for the video. 👍👍👍
Wonderful. Thanks a lot
Hi it's a wonderful tutorial . Can you share the map sources with some details - i mean open source data
Hi how do I export the map as animation video as it's not taking .Avi format instead of .png
You export the frames to PNG through qgis, and then use an external tool like ffmpeg to convert the frames to a video format
You are Le Sang Nyall