ThToolBox at master
QGIS Processing Toolbox of Thüringer Landesamt für Umwelt, Bergbau und Naturschutz (TLUBN)
2D -> 3D
Attach raster values to line vertices
Process transform a LineString to LineStringZ geometry.
Two modes available
Mode "only vertices" sets Z-Values to given line vertices based on a (1 Band) raster data source.
Mode "fill by raster resolution" sets Z-Values to given line vertices and fill additional vertices based on the resolution of the raster layer.
File Tools
Files To Table
Returns a table with entrys for each file in a directory.
Include some file properties.
File Transfer By Table
Algorithm perfomrs a file transfer, which is defined via source and target filelinks a table or Layer
There is also a functionality for overwriting and backup of existing files.
To Profile Coordinates (Cross Section Geometrys)
Geometrys would be transformed to a linear referencing by a baseline.
Raster Gradient
Transforms a single Line to profile coordinates with considering of elevation.
Raster NoDATA, zero or negative values can be excluded in the result
Kinked base lines are permitted and will be fully processed.
Select a line feature or use an one feature layer as Baseline.
Line - Baseline Intersections
Get the intersections from a line layer with the baseline and transform them to profile coordinates.
Kinked base lines are permitted and will be fully processed.
Select a line feature or use an one feature layer as Baseline.
Plane - Baseline Intersections (directed points)
This function calculates the intersection lines of a series of planes with the vertical cross-section plane. A point plane with horizontal and vertical angles is required for the input planes.
The horizonal direction means the directional angle from north, measures clockwise in degrees. (north=0°; east=90°; west=270°)
The vertical angle is measured between horzontal an the direction of fall in degrees. (horizontal=0°; nadir=90°)
Kinked base lines are permitted and will be fully processed.
Select a line feature or use an one feature layer as Baseline.
Polygon - Baseline Intersections
Get the intersections from a polygon layer with the baseline and transform them to profile coordinates.
The intersection range can be represented through points or lines.
Kinked base lines are permitted and will be fully processed.
Select a line feature or use an one feature layer as Baseline.
Points (incl. Bore Axis)
Transforms a point layer or selection to profile coordinates with considering of elevation.
If points has z values, they will used.
If the the point z value are in a feature attribute
If the points have no realtionship to an elevation value, elevation is used from a Raster DEM.
Function only processes the points inside a buffer around the Baseline or if there is a selection, all selected points.
Extrapolation is not supported. Points have to be perpendicular to the baseline.
To create vertical lines (bore axis) use Dept Start and Dept End from freature attributes.
Select a line feature or use an one feature layer as Baseline.
Kinked base lines are permitted and will be fully processed. But in this case, points located in the blind spots of a kink point cannot be processed successfully.
Reverse To Real World
Retransform point, line or polygon geometrys from profile coordinates back to real world geometry with Z values considering a baseline.
Kinked base lines are permitted and will be fully processed.
The processing of the offset is constant for an entire geometry object.
Select a line feature or use an one feature layer as Baseline.
Vector Selection
Select duplicates
Selects all duplicates in a field or based on a expression.
Web
Download by Features
Download files from a url based of a feature attribute.
Store WMS images by Features
Download WMS images from a WMS server based of features bounding box.
World files will be created.
Links
Resources
- Official QGIS plugins page: https://plugins.qgis.org/plugins/ThToolBox/
- Documentation (De) https://github.com/Mi-Kbs-gis/ThToolBox/raw/master/help/ThToolBox_Doc_de.pdf
Authors
- Michael Kürbs - TLUBN