Commit 05758f4b authored by Uwe Schulzweida's avatar Uwe Schulzweida
Browse files

expr: docu update.

parent a340a5da
...@@ -184,6 +184,11 @@ STRING File with processing instructions ...@@ -184,6 +184,11 @@ STRING File with processing instructions
@EndParameter @EndParameter
@BeginNote
The expr commands sellevel(x,k) and sellevidx(x,k) are only avaiable with @oper{exprf}/@oper{aexprf}.
@EndNote
@BeginExample @BeginExample
Assume an input dataset contains at least the variables 'aprl', 'aprc' and 'ts'. Assume an input dataset contains at least the variables 'aprl', 'aprc' and 'ts'.
To create a new variable 'var1' with the sum of 'aprl' and 'aprc' and a variable 'var2' To create a new variable 'var1' with the sum of 'aprl' and 'aprc' and a variable 'var2'
......
...@@ -1264,7 +1264,7 @@ static const char *EnlargeHelp[] = { ...@@ -1264,7 +1264,7 @@ static const char *EnlargeHelp[] = {
" enlarge,grid ifile ofile", " enlarge,grid ifile ofile",
"", "",
"DESCRIPTION", "DESCRIPTION",
" Enlarge all fields of ifile to a user given grid. Normally only the last ", " Enlarge all fields of ifile to a user given horizontal grid. Normally only the last ",
" field element is used for the enlargement. If however the input and output", " field element is used for the enlargement. If however the input and output",
" grid are regular lon/lat grids, a zonal or meridional enlargement is possible.", " grid are regular lon/lat grids, a zonal or meridional enlargement is possible.",
" Zonal enlargement takes place, if the xsize of the input field is 1 and ", " Zonal enlargement takes place, if the xsize of the input field is 1 and ",
...@@ -1436,6 +1436,9 @@ static const char *ExprHelp[] = { ...@@ -1436,6 +1436,9 @@ static const char *ExprHelp[] = {
"PARAMETER", "PARAMETER",
" instr STRING Processing instructions (need to be 'quoted' in most cases)", " instr STRING Processing instructions (need to be 'quoted' in most cases)",
" filename STRING File with processing instructions", " filename STRING File with processing instructions",
"",
"NOTE",
" The expr commands sellevel(x,k) and sellevidx(x,k) are only avaiable with exprf/aexprf.",
NULL NULL
}; };
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