Page Comparison

h2. Name

*elc* — Eliminate with clip functionality

h2. Syntax
{panel:|borderStyle=solid|borderWidth=1|bgColor=#FFFFAA}

*elc lt | gt | bet | out* 


{panel}

h2. Description

This command works primarely on polydata. All grids of type structured points will be transformed to polydata. The clipping edge will be made up with triangles. 

h2. Arguments

*gt* _val_ \[_rval_] 
{indent}Eliminate dataset values greater than _val_ \[replace by _rval_] {indent}
*lt* _val_ \[_rval_] 
{indent}Eliminate dataset values less than _val_ \[replace by _rval_]{indent} 
*bet* _val1 val2_ \[_rval_] 
{indent}Eliminate dataset values between _val1_ and _val2_ \[replace by _rval_]{indent}
*out* _val1 val2_ \[_rval_] 
{indent}Eliminate dataset values outside range from _val1_ to _val2_ \[replace by _rval_]{indent} 

h2. Examples

h3. Ex.1: Title-of-exampleEliminate and clipping

{noformat:|borderWidth=1|bgColor=#eeeeee}
        win demo          ;# Get demo window (450000 460000 6450000 6460000 1000 4000)
        spe bgc whi       ;# read any grid
xxx arg1    ;# Example bla bla
pol  Specify background color to white
        mak ran 11        ;# Make 11 random points
        grp 222 222       ;# Make grid of dimension 222 x 222
        map opa .5 rng 1000 4000 ;# Map the grid with opacity 0.5 and fixed range
        dis opa .5        ;# Display as polygon the grid with opacity 0.5
        elc gt 2777       ;# Eliminate and clip greater than 2777
        map rng 1000 4000 ;# Map the grid with same range
{noformat}

The above example produces this image. 

!att:_img_ref^xxxref^cmd_elc.png|thumbnail,border=1,width=200!
_ResultEliminate ofby *xxx*clipping onthrough gridcells_

h2. See also

[clip], [yyyclp], [zzzeli]