Questions tagged [temporal-controller]

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QGIS TimeManager returning zero records

I am using QGIS 3.26 and TimeManager 3.6 and have imported a GPX file with ~10000 times in a qDateTime field called "time". Viewing the label and attribute table show these appear to be ...
  • 121
1 vote
1 answer
28 views

QGIS Temporal Controller displays incorrect date

At 3.26.2, the Temporal Controller is shifting the displayed date one day later than the database date. The screenshot below shows the QDate field __inspection_date in the point layer's attribute ...
  • 7,100
3 votes
1 answer
55 views

Interpolating points with QGIS native Temporal Controller

QGIS introdced native temporal controller in QGIS version 3.14, thus replacing the older TimeManger Plugin. However, as of QGIS version 3.26, there are still some functionalities in the plugin that ...
  • 45.1k
1 vote
2 answers
123 views

Animating data with Temporal Controller

I have been trying to make an animation with the Temporal Controller in QGIS using a custom .csv file, created by merging lat, lon, arrival_time, departure_time, stop_name and stop_id. It currently ...
1 vote
1 answer
102 views

Activating temporal properties of vector layer using PyQGIS

I'm trying to activate the dynamic temporal control on a vector layer with PyQGIS. I have a function creating a line vector layer from a CSV, I am now trying either to set them as temporal (not ...
  • 21
0 votes
0 answers
41 views

QGIS Temporal Controller not working with ArcGIS REST API or Image Service

Scenario: I am working with a public ArcGIS Image service that connects to QGIS through the ArcGIS ImagerServer Connector plugin and another that connects through the ArcGIS REST Server from the Data ...
2 votes
1 answer
71 views

Timestamp in Layout Manager

I have temporally varying data that I am trying to show as a map in the Layout Manager, which I have done successfully as shown in the left. The intent is not to create a dynamic video, but simply ...
  • 21
1 vote
0 answers
29 views

Field calculator & features filtered by Datetimes

I'm using the Temporal Controller, and i'm trying to point out a label from layer A, on layer B. The layer B is empty (NULL), but has a field that brings the label of certain features of layer A. I ...
2 votes
1 answer
30 views

Dataplotly with a temporal integration (QGIS)?

I want to perform statistics on a dataset in time frames or specific dates. I've been trying to figure out how to make the DataPlotly plots time dependent (using the QGIS Temporal controller). I tried ...
3 votes
1 answer
139 views

QGIS Temporal controller: getting the current animation time (percentage elapsed of total animation duration) with expressions / variables

The question How can I get the current animation time of a Temporal Controller animation using expressions with QGIS 3.24? I guess I'm almost there (see below), but have trouble dividing a time ...
  • 45.1k
0 votes
0 answers
47 views

Assigning temporal properties to dimension when reading NetCDF data in QGIS

I have a NetCDF v4 files that has a time dimension. This time dimension has timestamps as per common CF Conventions. Other tools are able to open and deal with this dimension specifically. In QGIS (I ...
  • 113
1 vote
0 answers
62 views

How to make pie charts out of categories based on rules

I am trying to make an animation with the temporal controller of the locations of animals on specific days and would like to display the proportion in each location. The data are in a text-delimited ...
  • 21
0 votes
1 answer
104 views

Temporal controller year / annual data step skipping

I am working with a dataset which contains annual data for years in non-QGIS format i.e. 1951, 1955, etc from 1933 to 1955. I have used " to_date( "year" , 'yyyy')" to convert ...
  • 11
1 vote
0 answers
20 views

Control resolution of Temporal Controller output

I put QGIS Zurich 3.18 .png files into movie software. (Pinnacle Studio 20). One .png file produced by Print Layout reads fine , other produced by Temporal Controller is illegible, too fuzzy. How do ...
2 votes
1 answer
79 views

Problems animating heatmap in QGIS temporal controller

(QGIS 3.20) I am having trouble getting my heatmap to animate properly using temporal controller. I am using a point layer with many points in the same location so a heatmap would really help ...
  • 69
2 votes
1 answer
162 views

Using temporal controller with various raster files

I have 12 TIFF files representing monthly average rainfall. I am trying to make a simple animation (GIF), showing the variations from month to month. I have found tutorials on how to use temporal ...
  • 307
2 votes
1 answer
58 views

Cannot get the temporal plugin in the plugin manager

I am using QGIS 3.4.8 and I want to animate time series data using temporal controller but I couldn't get the temporal plugin in the plugin manager list. I couldn't install in the software. What might ...
2 votes
2 answers
230 views

Fade out effect for QGIS Temporal Controller?

I am currently trying to animate wildlife movement data through the new QGIS temporal controller. Basic animations are working well. However, I would like the tracks to fade out over time but could ...
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1 vote
1 answer
204 views

Is it possible to add a Legend to Temporal animation in QGIS

I have a Temporal animation that shows the movement of tracked squirrels in the forest, there is a different colour for each animal. If I add a legend showing colours to the map it doesn't show in ...
  • 311
3 votes
0 answers
40 views

How do I limit the features shown in attribute table to those in the current time range?

I loaded a vector layer with temporal information and set up the Temporal properties accordingly. The Temporal Controller lets me view temporally filtered subsets of my data according to its current ...
  • 8,828
0 votes
1 answer
54 views

Save raster layer temporal properties to qml

Is there a way to save a raster's QgsRasterLayerTemporalProperties to a qml file using pyqgis? I noticed that the temporal properties are also not included in the qml when manually saving the raster ...
2 votes
1 answer
169 views

Using QGIS Temporal Controller with Mapserver WMS-T

I have defined a WMS-T (WMS + Time) service of GeoTiff files that is working with TimeManager (QGIS 3.4). The same WMS-T service doesn't work with TemporalController (QGIS 3.16). TemporalController ...
2 votes
1 answer
156 views

Display QGIS Temporal Controller widget within custom plugin widget

I am building a QGIS-Plugin retrieving time-series raster data from several sources, which is then supposed to be visualized (so far separately and manually) via the Temporal Controller widget, added ...
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2 votes
0 answers
105 views

QGIS Temporal support for WMS source showing latest image only

I'm trying to incorporate the sentinel definitive surface reflectance imagery into my project as sourced from the Digital Earth Australia OWS server (https://ows.dea.gov.au). I'd like to be able to ...
  • 73
2 votes
1 answer
608 views

A problem with Temporal, should it be classified as a bug?

I have previously used Temporal for animations with no problem but when I tried a new animation today with "Single field with date/time" the input below didn't show down arrow to select ...
  • 311
2 votes
0 answers
66 views

Is it possibleto bar graph rainfall data in parallel with with a temporal animation

I have an animation of red squirrel sightings in Clocaenog Forest over time (one year). I would like to display a bar graph of rainfall and temperature for each day as the animation displays. I know ...
  • 311
9 votes
2 answers
2k views

QGIS Temporal Controller with raster data

Starting from QGIS 3.14 TimeManager is dead, long live the Temporal Controller! There are a lot of tutorials out there how "Temporal Controller" deals with vector layers, which looks nice. ...
  • 511
2 votes
0 answers
204 views

QGIS Temporal Controller - last/most recent object within a temporal frame

i am working with temporal controller for just a cluple of days - before i've been using time manager. right now i am searching for a way to display the last/latest/most recent feature within a time ...
3 votes
1 answer
544 views

Temporal controller - time-dependent symbology based on @map_start_time

I was just recently whatching Nyall Dawson's video "QGIS 3.14 time handling and map animation demo". at min 47 (nyall dawson / youtube video min 47 ) things are getting interesting from my ...