Name
eli — Eliminate points
Syntax
eli [sca | xsca | zsca [keep | und] ] lt | gt | bet | out | ins | iwi | owi | izo | ozo | ocu | owd | rsc | clip | num | cel | bse | und | dfd
Description
Eliminate and / or replace point or scalar values in polydata or grid.
For grids: the grid extension will be the same. The eliminated part will be undetermined. To reduce the extension of a grid use gse.
Arguments
sca
xsca
zsca
keep
und
cel
gt value [rvalue]
gt value [rvalue rsc]
bet value1 value2 [rvalue]
bse
ins hi workspacename [rvalue]
out value1 value2 [rvalue]
out hi
iwi
owi
izo
ozo
ocu distance
owd [distance] [name]
rsc
clip
num
nan
und
dfd
Examples
Ex.1: Eliminate by scalars on combined polydata grid
win demo ;# Get demo window (450000 460000 6450000 6460000 1000 4000) spe bgc whi ;# Specify background color to white mak ran 11 ;# Make 11 random points grp 222 222 ;# Make grid of dimension 222 x 222 mak p ;# Make polydata mhi mygrid ;# Move to mygrid mak ran 11 ;# Make 11 random points grp 222 222 ;# Make grid of dimension 222 x 222 mak p ;# Make polydata mak rsc mygrid ;# Replace scalars from mygrid to active eli sca gt 2500 ;# Eliminate z values when scalars are greater than 2500 map ;# Map the result polydata grid
The above example produces this image.
Eliminate by scalars
See also
elc - Eliminate and clip, lgo - Logical operation for grids, rep - Replace, und - Undefined change