# Extract raster at points 2024

**URL:** <https://discourse.julialang.org/t/extract-raster-at-points-2024/115610>\
**Category:** General Usage\
**Tags:** rasters\
**Created:** [June 13, 2024, 4:44pm UTC](https://discourse.julialang.org/t/extract-raster-at-points-2024/115610 "2024-06-13T16:44:42Z")\
**Posts on this page:** 2\
**Page:** 1

<div class="post-metadata">

**Author:** ![CompulsoryCoffee](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/compulsorycoffee/32/30434_2.png) [@CompulsoryCoffee](https://discourse.julialang.org/u/CompulsoryCoffee)\
**Post date:** [June 13, 2024, 4:44pm UTC](https://discourse.julialang.org/t/extract-raster-at-points-2024/115610/1 "2024-06-13T16:44:42Z")

</div>

Hi,

Is there a way/package now which allows to extract the raster value at points for large dataset (10M points)?

Thanks!

---

<div class="post-metadata">

**Author:** ![joa-quim](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/joa-quim/32/227_2.png) [@joa-quim](https://discourse.julialang.org/u/joa-quim)\
**Post date:** [June 13, 2024, 5:42pm UTC](https://discourse.julialang.org/t/extract-raster-at-points-2024/115610/2 "2024-06-13T17:42:55Z")

</div>

Probably several packages can do it. One of them is [grdtrack](https://www.generic-mapping-tools.org/GMTjl_doc/documentation/modules/grdtrack/index.html#grdtrack) from GMT.jl