[Qgis-user] QgsMeshLayer: Copying a MeshLayer style from an available dataset to another layer

[Christian Naujoks]

Hi,
I use mesh layers to represent floodplains and flow depths.

Question to the QgsMeshLayer users and QGIS developers - Core
enhancement (QgsMeshLayer)
Problem: Copying a MeshLayer style from an available dataset to another
layer.
A style can be transferred from one layer to a second layer by two
different methods: Under the layer properties, the Style menu at the
bottom of the dialog or Copy Style in the layer properties combo box
(right mouse click).

Misbehavior: A style can only be copied if the dataset is in the same
position in the destination layer as in the source layer.
Example files:  
https://www.namotec.de id="-x-evo-selection-start-marker">/asku/example.qgis.3.18.3-Zuerich%20(copy%20paste%20QgsMeshLayer%20Style).7z

A dataset is displayed in the sequence (Source of Layer Properties,
Mesh Layer) as it is read in from the solution file. It is not possible
to move the position in the sequence.
https://docs.qgis.org/3.22/en/docs/user_manual/working_with_mesh/mesh_properties.html?highlight=mesh#id21

Is there a solution to this problem?
Regards,Christian Naujoks



QGIS version:3.18.3-ZürichQGIS code revision735cc85be9Compiled against
Qt5.11.3Running against Qt5.11.3Compiled against GDAL/OGR2.4.0Running
against GDAL/OGR2.4.0Compiled against GEOS3.7.1-CAPI-1.11.1Running
against GEOS3.7.1-CAPI-1.11.1 27a5e771Compiled against
SQLite3.27.2Running against SQLite3.27.2Compiled against
PDAL1.8.0Running against PDAL1.8.0 (git-version: Release)PostgreSQL
Client Version11.11 (Debian 11.11-0+deb10u1)SpatiaLite Version4.3.0aQWT
Version6.1.4QScintilla2 Version2.10.4Compiled against PROJ5.2.0Running
against PROJRel. 5.2.0, September 15th, 2018OS VersionLMDE 4
(debbie)Active python
pluginslockzoom; zoom_level; qgis2web; OSMDownloader; db_manager; MetaS
earch; processing




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