r.transect
Outputs raster map layer values lying along user defined transect line(s).
Raster (r.*)
QgsProcessingParameterRasterLayer|map|Raster map to be queried|None|False
QgsProcessingParameterString|line|Transect definition: east,north,azimuth,distance[,east,north,azimuth,distance,...]|None|False|False
QgsProcessingParameterString|null_value|String representing NULL value|*|False|True
*QgsProcessingParameterBoolean|-g|Output easting and northing in first two columns of four column output|False
QgsProcessingParameterFileDestination|output|Transect file|Txt files (*.txt)|None|False