Image and map background import
#########################################
-.. |Hydro_module_button| image:: /../_static/HYDRO.png
+.. |Hydro_module_button| image:: ../_static/HYDRO.png
:align: middle
:width: 16pt
:height: 16pt
-.. |Hydro_module_launch| image:: /../_static/LaunchHYDRO.png
+.. |Hydro_module_launch| image:: ../_static/LaunchHYDRO.png
:align: middle
-.. |import_image| image:: /../_static/importImage.png
+.. |import_image| image:: ../_static/importImage.png
:align: middle
-.. |import_image2| image:: /../_static/importImage2.png
+.. |import_image2| image:: ../_static/importImage2.png
:align: middle
-.. |selection_A| image:: /../_static/selectionA.png
+.. |selection_A| image:: ../_static/selectionA.png
:align: middle
-.. |selection_B| image:: /../_static/selectionB.png
+.. |selection_B| image:: ../_static/selectionB.png
:align: middle
-.. |selection_B2| image:: /../_static/selectionB2.png
+.. |selection_B2| image:: ../_static/selectionB2.png
:align: middle
-.. |fit_all| image:: /../_static/fitall.png
+.. |fit_all| image:: ../_static/fitall.png
:align: middle
-.. |import_image_B| image:: /../_static/importImageB.png
+.. |import_image_B| image:: ../_static/importImageB.png
:align: middle
-.. |deux_images| image:: /../_static/deuxImages.png
+.. |deux_images| image:: ../_static/deuxImages.png
:align: middle
-.. |zoom_style| image:: /../_static/zoomStyle.png
+.. |zoom_style| image:: ../_static/zoomStyle.png
:align: middle
Loading the HYDRO module
To import an image, open the pop-up menu (right click) in the SALOME HYDRO study tree *IMAGES* folder:
|import_image|
-
+
To import an image, open the pop-up menu (right click) in the SALOME HYDRO study tree IMAGES folder::
<appli_xxx>/bin/salome/test/HYDRO/garonne_ign_01.png
The image is displayed with two points, *A*and *B*, which will be repositioned at locations
whose coordinates in the Lambert 93 system are known, selected far enough apart to maintain
-a good level of precision.
+a good level of precision.
|import_image2|
-
+
The two specific points for which the coordinates were previously located with Géoportail are shown below:
|selection_A|
Select point A then point B sequentially, using the *Activate point A selection*
then *Activate point B selection* buttons. Once the two points have been selected,
-the georeferencing dialog box looks like this:
+the georeferencing dialog box looks like this:
|selection_B2|
The georeferencing is validated by clicking on the *Apply and Close* button.
You must ensure that the "eye" icon to the left of the image name in the tree is active
-and re-centre the image using the *fit all* button: |fit_all|.
+and re-centre the image using the *fit all* button: |fit_all|.
- The image obtained is slightly tilted to the right.
+ The image obtained is slightly tilted to the right.
* Note: in this view, the zoom may be performed with the mouse wheel.
The zoom may be centred on the mouse position or at the centre of the image.
This option is accessible in the *File/preferences* menu under the *SALOME* section,
- *3D viewer* tab, *zooming style*:
+ *3D viewer* tab, *zooming style*:
|zoom_style|
the study was saved in an incomplete state*. This problem has only arisen in cases where studies
incorporating data from several modules were being reloaded without the HYDRO module being activated
before the save operation.
- To guard against the risk of an incomplete save, check that the HYDRO module is activated before saving the study.
+ To guard against the risk of an incomplete save, check that the HYDRO module is activated before saving the study.
-Importing a second image, georeferenced from the first
+Importing a second image, georeferenced from the first
======================================================
The second image is stored in the same place as the first ::
The coordinates of the new origin are entered via the *HYDRO/Change Local CS* menu.
In this example, the point (430 000, 6 350 000), located to the south west of our study domain, is entered.
-
+
After confirming the change of origin, one sees that the cursor coordinates, which are displayed in the status bar
at the bottom left of the application, are provided in both coordinate systems (local and global).
-
+
* **Note**: this change of origin can be made several times, at different points in the study,
as everything that was previously imported is transposed by the application.
However it is preferable to do this quite early to minimise the risks of error or inconsistency and,
in any event, before exporting the HYDRO module elements, particularly the model geometry.
It is recommended to set the local coordinate system early in the study,
- as soon as the extent of the computational domain is known.
-
- * Après un changement de repère local, if faut mettre à jour les données de l'arbre qui apparaissent en bleu italique
- avec le menu contextuel *update*, puis recentrer la vue avec la commande *Fit All*.
+ as soon as the extent of the computational domain is known.
+
+ * After a change of origin, some entries in the study tree are marked in italic blue: they must be updated.
+ Use the context menu *update*, then reset the view with *Fit All* command.
Python dump
===========
A script dump of the study can be made using the *File/Dump Study* menu.
The resulting Python script can be used to reconstruct the study data in a new SALOME study.
This script is of course editable.
-
+
The dump can be made after definition of the local coordinate system and the obtained file compared with ::
<appli_xxx>/bin/salome/test/HYDRO/h003_changeLCS.py
The correct execution of the dump can be checked by starting again with a new study
(restart SALOME, new document or just new document),
-then menu *File/Load Script* and activation of the HYDRO module.
+then menu *File/Load Script* and activation of the HYDRO module.
.. only:: html
- :ref:`ref_exempleInondation`
+ :ref:`ref_english_exempleInondation`
