# How to traverse all points of read data (dcm)？

**URL:** https://discourse.vtk.org/t/how-to-traverse-all-points-of-read-data-dcm/11015
**Category:** Web
**Created:** [March 21, 2023, 1:08pm UTC](https://discourse.vtk.org/t/how-to-traverse-all-points-of-read-data-dcm/11015 "2023-03-21T13:08:00Z")
**Posts on this page:** 1
**Page:** 1

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### Author: ![zbz](https://discourse.vtk.org/letter_avatar_proxy/v4/letter/z/7ba0ec/32.png) [@zbz](https://discourse.vtk.org/u/zbz)
#### Post date: [March 21, 2023, 1:08pm UTC](https://discourse.vtk.org/t/how-to-traverse-all-points-of-read-data-dcm/11015/1 "2023-03-21T13:08:00Z")

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How to traverse all points of read data (dcm)？