# filters.assign¶

The assign filter allows you set the value of a dimension for all points to a provided value that pass a range filter.

Default Embedded Stage

This stage is enabled by default

## Example 1¶

This pipeline resets the Classification of all points with classifications 2 or 3 to 0 and all points with classification of 5 to 4.

[
"autzen-dd.las",
{
"type":"filters.assign",
"assignment" : "Classification[2:3]=0",
"assignment" : "Classification[5:5]=4"
},
{
"filename":"attributed.las",
"scale_x":0.0000001,
"scale_y":0.0000001
}
]


## Options¶

assignment
A range followed by an assignment of a value (see example). Can be specified multiple times. The assignments are applied sequentially to the dimension value as set when the filter began processing. [Required]
condition
A list of ranges that a point’s values must pass in order for the assignment to be performed. [Default: none]