Changes between Version 4 and Version 5 of Processing/AplUserGuide

Timestamp:

Feb 7, 2012, 11:53:22 AM (13 years ago)

Author:

mark1

Comment:

--

Processing/AplUserGuide

@@ -141 +141 @@
 '''Nearest Neighbour'''
 
-Mapping with nearest neighbour searches the neighbourhood around the grid cell and finds the closest point to this from the IGM file. The corresponding value from the level-1 file is then used for this pixel. This option is selected using -interpolation nearest on the command line.
+Mapping with nearest neighbour searches the neighbourhood around the grid cell and finds the closest point to this from the IGM file. The corresponding value from the level-1 file is then used for this pixel. This option is selected using {{{-interpolation nearest}}} on the command line.
 
 '''Inverse Distance Weighted'''
 
-The inverse distance weighted algorithm first searches for, at most, the X nearest points within the maximum allowed search distance. The number X is specified from the command line in the -interpolation option. Then when these points have been found it calculates a weight for each point and applies this to the value of the data from the level-1 file. The weight for point i is  calculated as (distance^−2) / (Sum distance^−2) . This option is selected using -interpolation idw maxpoints where maxpoints is the maximum number of points you want to use.
+The inverse distance weighted algorithm first searches for, at most, the X nearest points within the maximum allowed search distance. The number X is specified from the command line in the -interpolation option. Then when these points have been found it calculates a weight for each point and applies this to the value of the data from the level-1 file. The weight for point i is  calculated as (distance^−2^) / (Sum (distance^−2^)) . This option is selected using {{{-interpolation idw maxpoints}}} where maxpoints is the maximum number of points you want to use.
 
 '''Bilinear'''
@@ -163 +163 @@
 where f(x) is the data value of cell x.
 
-Bilinear interpolation can be selected using -interpolation bilinear on the command line.
+Bilinear interpolation can be selected using {{{-interpolation bilinear}}} on the command line.
 
 === Example aplmap commands ===