Page Comparison

h2. Name

del — Delete point(s) and cell(s)

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

*del* \[*all | num | cel | cli | dis | dsp | lin | nocle | rep | rpp | spl | upd | poi*] \[*xy | xyz*] 

*del fd* _fielddataname_   ; # deleting field data 

{panel}

h2. Description

Delete operation in a polydata set. Will delete points or cells in polydata. 
Bla-bla-bla-descriptive text

h2. Arguments

_LineWidth_ Can also delete field data. 

h2. Arguments

{indent} Explanation-bla-bla with range \[1, 2, 3 ..\].No argument. Delete point closest to cursor position.{indent} 
all 
{indent}Delete all *arg1*

multiple points.{indent} Explanation-bla-bla for *arg1*
num number 
{indent}Delete 
*arg2* *red* | *blu* | *gre* | *pin* | *tur* | *yel* | *whi* | *bla* | *bro*

{indent} Explanation-bla-bla for *arg2* in color red / blue ...
{indent}

*arg3* \[_PointSize_\]

{indent} Explanation bla-bla- _PointSize_ is a number larger than 0, relative to 1 (default), giving bla-bla.
{indent}point number number.{indent} 
cel [number | lt | gt | nr | rep | undo] 
{indent}Delete cell actions.{indent} 
{indent}•No arguments. Delete a whole cell closest to the cursor position. 
•number - Delete cell number number. 
•lt | gt distance - Delete cells lower | greater (longer) than distance. 
•lt | gt number_of_pointsnr - Delete cells with less | more than number_of_points points. Observe the nr syntax at the end. 
•rep - Cell elements are delete for every cursor pick (use 'p' or work in 2D mode by clicking). 
•undo - Undo last delete cell action.{indent} 
cli 
Delete a cell by a crossing line made by two cursor positions. 
dis 
Display a marker at the deleted point. 
dsp 
Delete nearest point and split the line in two cells. 
lin 
Delete a whole line closest to the cursor. 
nocle 
Delete nearest point with 'no clean'. This means sequential delete will update the graphics until the command mak cle, to clean up everything. 
poi 
Delete a single point with an alternative algorithm. Will create an immediate update of the dataset. Redisplay the data before continuing. 
rep 
Points are delete for every cursor pick (use keyboard p). 
rpp 
Mark the point for later delete. del upd will delete the points at the end. 
spl 
Split the line in two cells after the nearest point. 
upd 
Will delete points marked by rpp. Usefull for large datasets. 
xy | xyz 
Use 2D or 3D search for xy or xyz coordinates. 3D is default. 
fd fielddataname 
Delete field data of name fielddataname. 

h2. Examples

h3. Ex.1: Title-of-example

{noformat:|borderWidth=1|bgColor=#eeeeee}
# read any grid
xxx arg1    ;# Example bla bla
pol         ;# Display as polygon
{noformat}

!att:_img_ref^xxx.png|thumbnail,border=1,width=200!
_Result of *xxx* on grid_

h2. See also

[yyy], [zzz]