remap: docu update

doc/tex/mod/Genweights

@@ -109,11 +109,11 @@ STRING  Target grid description file or name
 
 
 @BeginEnvironment
-@C @Item = NORMALIZE_OPT
-@C This variable is used to choose the normalization of the conservative 
-@C interpolation. By default @env{NORMALIZE_OPT} is set to 'fracarea' and will
-@C include the destination area fraction in the output weights; other 
-@C options are 'none' and 'destarea' (for more information see \cite{SCRIP}).
+@Item = CDO_REMAP_NORMALIZE_OPT
+This variable is used to choose the normalization of the conservative 
+interpolation. By default @env{CDO_REMAP_NORMALIZE_OPT} is set to 'fracarea' and will
+include the destination area fraction in the output weights; other 
+options are 'none' and 'destarea' (for more information see \cite{SCRIP}).
 @Item = REMAP_EXTRAPOLATE
 This variable is used to switch the extrapolation feature 'on' or 'off'.
 By default the extrapolation is enabled for remapdis, remapnn
@@ -121,6 +121,8 @@ and for circular grids.
 @Item = REMAP_AREA_MIN
 This variable is used to set the minimum destination area fraction. The default
 of this variable is 0.0.
+@Item = CDO_REMAP_SEARCH_RADIUS
+Remap search radius in degree, default 180 degree.
 @EndEnvironment
 
 

doc/tex/mod/Remap

@@ -33,17 +33,19 @@ STRING  Interpolation weights (SCRIP netCDF file)
 
 
 @BeginEnvironment
-@C @Item = NORMALIZE_OPT
-@C This variable is used to choose the normalization of the conservative 
-@C interpolation. By default @env{NORMALIZE_OPT} is set to 'fracarea' and will
-@C include the destination area fraction in the output weights; other 
-@C options are 'none' and 'destarea' (for more information see \cite{SCRIP}).
+@Item = CDO_REMAP_NORMALIZE_OPT
+This variable is used to choose the normalization of the conservative 
+interpolation. By default @env{CDO_REMAP_NORMALIZE_OPT} is set to 'fracarea' and will
+include the destination area fraction in the output weights; other 
+options are 'none' and 'destarea' (for more information see \cite{SCRIP}).
 @Item = REMAP_EXTRAPOLATE
 This variable is used to switch the extrapolation feature 'on' or 'off'.
 By default the extrapolation is enabled for remapdis, remapnn and for circular grids.
 @Item = REMAP_AREA_MIN
 This variable is used to set the minimum destination area fraction. The default
 of this variable is 0.0.
+@Item = CDO_REMAP_SEARCH_RADIUS
+Remap search radius in degree, default 180 degree.
 @EndEnvironment
 
 

doc/tex/mod/Remapgrid

@@ -104,11 +104,11 @@ STRING  Target grid description file or name
 
 
 @BeginEnvironment
-@C @Item = NORMALIZE_OPT
-@C This variable is used to choose the normalization of the conservative 
-@C remapping. By default @env{NORMALIZE_OPT} is set to 'fracarea' and will
-@C include the destination area fraction in the output weights; other 
-@C options are 'none' and 'destarea' (for more information see \cite{SCRIP}).
+@Item = CDO_REMAP_NORMALIZE_OPT
+This variable is used to choose the normalization of the conservative 
+remapping. By default @env{CDO_REMAP_NORMALIZE_OPT} is set to 'fracarea' and will
+include the destination area fraction in the output weights; other 
+options are 'none' and 'destarea' (for more information see \cite{SCRIP}).
 @Item = REMAP_EXTRAPOLATE
 This variable is used to switch the extrapolation feature 'on' or 'off'.
 By default the extrapolation is enabled for remapdis, remapnn and for circular grids.