Close Gaps with Spline
grid_tools
QgsProcessingParameterRasterLayer|GRID|Grid|None|False
QgsProcessingParameterRasterLayer|MASK|Mask|None|True
QgsProcessingParameterNumber|MAXGAPCELLS|Only Process Gaps with Less Cells|QgsProcessingParameterNumber.Integer|0|False|None|None
QgsProcessingParameterNumber|MAXPOINTS|Maximum Points|QgsProcessingParameterNumber.Integer|1000|False|None|None
QgsProcessingParameterNumber|LOCALPOINTS|Number of Points for Local Interpolation|QgsProcessingParameterNumber.Integer|10|False|None|None
QgsProcessingParameterBoolean|EXTENDED         |Extended Neighourhood|True
QgsProcessingParameterEnum|NEIGHBOURS|Neighbourhood|[0] Neumann;[1] Moore
QgsProcessingParameterNumber|RADIUS|Radius (Cells)|QgsProcessingParameterNumber.Integer|0|False|None|None
QgsProcessingParameterNumber|RELAXATION|Relaxation|QgsProcessingParameterNumber.Double|0.0|False|None|None
QgsProcessingParameterRasterDestination|CLOSED|Closed Gaps Grid
