# column-width

References the initial width (attribute 10) for the display
column allocated by AQL for displaying the associated data. Its
initial value can be adjusted by AQL depending on the type-values
used in the attribute-type attribute of the ADI. If null, the
default column-width used is based upon the length of the
attribute’s ID that is superseded still by the length of a
substitute-header attribute in the ADI, if present.

**Synonyms:** col.width, cw

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Source: https://d3codex.com/attributedefiningitem/column-width/ - part of the D3Codex reference.