fix grass r.horizon

Author: Giovanni Manghi

python/plugins/processing/algs/grass/description/r.horizon.height.txt

@@ -3,8 +3,10 @@ r.horizon.height - Horizon angle computation from a digital elevation model.
 Raster (r.*)
 ParameterRaster|elevin|Elevation layer [meters]|False
 ParameterString|coord|Coordinate for which you want to calculate the horizon|0,0
+ParameterNumber|direction|Direction in which you want to calculate the horizon height|0|360|0.0
 ParameterNumber|horizonstep|Angle step size for multidirectional horizon [degrees]|0|360|0.0
 ParameterNumber|maxdistance|The maximum distance to consider when finding the horizon height|0|None|10000
 ParameterString|dist|Sampling distance step coefficient (0.5-1.5)|1.0
 ParameterBoolean|-d|Write output in degrees (default is radians)|False
-OutputRaster|horizon|Horizon
+OutputHTML|html|Horizon
+OutputFile|outputtext|Horizon (text)

python/plugins/processing/algs/grass7/description/r.horizon.height.txt

@@ -1,9 +1,14 @@
 r.horizon
 r.horizon.height - Horizon angle computation from a digital elevation model.
 Raster (r.*)
-ParameterRaster|elevation|Elevation layer [meters]|False
+ParameterRaster|elevation|Name of input elevation raster map|False
 ParameterString|coordinates|Coordinate for which you want to calculate the horizon|0,0
+ParameterNumber|direction|Direction in which you want to calculate the horizon height|0|360|0.0
 ParameterNumber|step|Angle step size for multidirectional horizon [degrees]|0|360|0.0
+ParameterNumber|start|Start angle for multidirectional horizon [degrees]|0|360|0
+ParameterNumber|end|End angle for multidirectional horizon [degrees]|0|360|360
 ParameterNumber|maxdistance|The maximum distance to consider when finding the horizon height|0|None|10000
-ParameterString|dist|Sampling distance step coefficient (0.5-1.5)|1.0
+ParameterString|distance|Sampling distance step coefficient (0.5-1.5)|1.0
 ParameterBoolean|-d|Write output in degrees (default is radians)|False
+OutputHTML|html|Horizon
+OutputFile|outputtext|Horizon (text)

python/plugins/processing/algs/grass7/description/r.horizon.txt

@@ -1,9 +1,9 @@
 r.horizon
 r.horizon - Horizon angle computation from a digital elevation model.
 Raster (r.*)
-ParameterRaster|elevation|Elevation layer [meters]|False
-ParameterNumber|direction|Direction in which you want to calculate the horizon height|0|360|0.0
+ParameterRaster|elevation|Name of input elevation raster map|False
+ParameterNumber|direction|Direction in which you want to know the horizon height|0|360|0.0
 ParameterNumber|maxdistance|The maximum distance to consider when finding the horizon height|0|None|10000
-ParameterString|dist|Sampling distance step coefficient (0.5-1.5)|1.0
+ParameterString|distance|Sampling distance step coefficient (0.5-1.5)|1.0
 ParameterBoolean|-d|Write output in degrees (default is radians)|False
-OutputRaster|horizon|Horizon
+OutputRaster|output|Horizon