Update QGIS plugin

source/d_qgisplugin.rst

@@ -3,76 +3,121 @@ Lizard QGIS plugin
 ==================
 
 The Lizard QGIS plugin enables users to download their scenario results directly from the Lizard API 
-to their GIS environment and show WMS of raster results.
-Here we describe how to install and use the plugin.
+to their GIS environment and show them as WMS layers.
+On this page you will find how to install, setup and use the plugin.
 
 
 Installation
 ============
 
+.. note:: Note: if you are using the `3Di Modeller Interface <https://docs.3di.live/i_what_is_mi.html>`_ the Lizard plugin repository is already added.
+
 * Add the Lizard plugin repository
-    * Note: if you are using the `3Di Modeller Interface <https://docs.3di.live/i_what_is_mi.html>`_, you can skip this step.
-    * In the main menu click *Plugins* > *Manage and Install plugins* > *Settings* 
-    * In the section *Plugin repositories*, click *Add*
-    * As details, fill in '3Di' as *Name*, and 'https://plugins.lizard.net/plugins.xml' as *URL*
+    1. In the main menu click *Plugins* > *Manage and Install plugins* > *Settings* 
+    2. In the section *Plugin repositories*, click *Add*
+    3. As details, fill in '3Di' as *Name*, and 'https://plugins.lizard.net/plugins.xml' as *URL*
 
 * Install the Lizard plugin
-    * Click on the tab *All*
-    * In the search bar at the top, search for Lizard
-    * Select Lizard in the panel in the middle
-    * In the bottom-right of the dialog, click *Install plugin*.
+    1. Click on the tab *All*
+    2. In the search bar at the top, search for Lizard
+    3. Select Lizard in the panel in the middle
+    4. In the bottom-right of the dialog, click *Install plugin*.
 
 Initial setup
 =============
 
-When starting the plugin for the first time you are prompted to provide some settings that are required.
-In the following screen you need to provide:
+The Lizard plugin consists of two components: the plugin and its settings.
 
-* The base URL of the Lizard portal you want to use. This will typically be *your_organisation*.lizard.net.
+Before you are able to start the plugin, you are required to provide an API key within the settings.
+If you do not provide an API key first, you will receive a pop-up with the following message:
 
-* A Personal API Key. If you already have an API Key, you can fill it in by clicking "Set...". If you do not have a Personal API Key yet, follow these steps.
+`There is no Lizard API key defined. Please set it up and try again.`
 
-    * Click "Obtain..." You will be redirected to the management page where you can create a new Personal API Key.
+Which is followed by the settings menu.
+There are only two settings to worry about:
+* Base URL: this is the Lizard portal you would like to acces. This will typically be *your_organisation*.lizard.net.
+* API Key: your personal API key. You can provide one by clicking `Set...`. 
+
+If you do not have a Personal API Key yet, follow these steps:
 
-    * Create a new Personal API Key by pressing the + NEW ITEM button in the upper right corner.
+1. Click `Obtain...` You will be redirected to the management page where you can create a new Personal API Key.
+2. Create a new Personal API Key by pressing the + NEW ITEM button in the upper right corner.
+3. Fill in a name for the new Personal API Key. Click on `Submit` to the right.
+4. You now have your own Personal API Key. Copy it.
+5. Return to QGIS / the 3Di Modeller Interface.
+6. Click Set… and paste your Personal API Key. Then click Save.
 
-    * Fill in a name for the new Personal API Key. Click on ‘Submit’ to the right.
+.. image:: /images/d_qgisplugin01.png
 
-    * You now have your own Personal API Key. Copy it.
 
-    * Return to QGIS / the 3Di Modeller Interface.
+Lizard browser
+==============
 
-    * Click Set… and paste your Personal API Key. Then click Save.
+The Lizard plugin currently contains a `Simulations results`_ section and a `Rasters`_ section.
 
-.. image:: /images/d_qgisplugin01.png
 
+Simulations results
+-------------------
 
-Scenario archive browser
-========================
+The simulation results section consists of three compartments: scenario selection, scenario items and feedback.
+.. image:: /images/d_qgisplugin02.png
 
-The Lizard plugin currently contains the Scenario archive browser (to be extended with more functionality).
+The scenario selection, which can be found at the top of the section. With the search bar a scenario can be found.
+Once a scenario has been selected two options are available, below the scenario overview on the right:
+* `Show downloadable files`: will display all downloadable files in the middle compartment.
+* `Add as WMS`: adds all downloadable layers as WMS into your project.
 
-* Select a scenario from the list, which can be filtered by scenario name.
+Within the scenario items compartment all results are shown.
+Downloadable results will be black, others are shown as grey.
 
-After selecting a scenario, you have two options:
+.. image:: /images/d_qgisplugin02a.png
 
-* Retrieve downloadable results (raw results and non-temporal rasters)
+To download results:
+1. Select the results of interest
+2. [Optional] Set nodata value and projection that the downloaded rasters should get.
+3. Start the download
+4. Follow the progress at the top of the QGIS main window.
 
-    * Select the results of interest
+Temporal layers are currently not available to download can be shown as WMS layers.
+To inspect their changes over time: use the `Temporal Controller<https://docs.qgis.org/3.28/en/docs/user_manual/map_views/map_view.html?highlight=temporal%20controller#time-based-control-on-the-map-canvas>` to animate temporal raster results (e.g. water depth).
 
-    * [Optional] Set nodata value and projection that the downloaded rasters should get.
 
-    * Start the download
+The last compartment consists of feedback. 
+Within this section the actions of the plugin are reported. 
+Some examples are:
+* Scenario download task added to the queue.
+* Scenario download finished.
+* WMS layers for scenario added to the project.
 
-    * Follow the progress at the top of the QGIS main window.
+If an action fails for any reason this will also be reported in the feedback compartment.
 
-* Add raster results to your project as WMS layers
+.. image:: /images/d_qgisplugin03.png
 
-    * Use the `Temporal Controller<https://docs.qgis.org/3.28/en/docs/user_manual/map_views/map_view.html?highlight=temporal%20controller#time-based-control-on-the-map-canvas>` to animate temporal raster  results (e.g. water depth)
+Rasters
+-------
 
-.. note:
-   
-    Downloading temporal rasters is not supported at the moment. To visualize them in QGIS or the 3Di Modeller Interface, add them as WMS and use the `Temporal Controller<https://docs.qgis.org/3.28/en/docs/user_manual/map_views/map_view.html?highlight=temporal%20controller#time-based-control-on-the-map-canvas>` to navigate through its time steps.
+.. image:: /images/d_qgisplugin04.png
 
-.. image:: /images/d_qgisplugin02.png
+Accessing rasters through the Lizard plugin works like the scenario's, except that scenario's contain multiple rasters.
+Temporal rasters can only be used as WMS layers.
+Static layers can be downloaded.
+
+To download a raster multiple settings can be provided:
+
+* The output folder: the folder in which the file will be saved.
+* The filename: the name of the file.
+* Map extent based on:
+    * Map canvas: the entire map is exported.
+    * Polygons: the polygon provided is used to export the project.
+* No-data value: the value which represents no-data available.
+* Pixel-size: the size of each individual pixel
+* CRS: coordinate system.
+
+.. image:: /images/d_qgisplugin05.png
+
+The last compartment consists of feedback. Within this section the actions of the plugin are reported. Some examples are:
+* Scenario download task added to the queue.
+* Scenario download finished.
+* WMS layers for scenario added to the project.
 
+If an action fails for any reason this will also be reported in the feedback compartment.