search

equinor / webviz-subsurface

Webviz-config plugins for subsurface data.
https://github.com/orgs/equinor/projects/24
GNU General Public License v3.0
57 stars 59 forks source link

Faster cross section calculations #489

Open anders-kiaer opened 3 years ago

anders-kiaer commented 3 years ago

Currently the backend calculation within xtgeo et al. is taking too long on medium+ large grids.

Improve speed of cross section calculation in xtgeo on grids given a (random) line.

Example plugin using xtgeo behind the scenes to calculate cross section: https://webviz-subsurface-example.azurewebsites.net/surface-with-grid-cross-section.

@jcrivenaes available as discussion partner.

jcrivenaes commented 3 years ago

On step for faster X sections of 3D grids is is use of in-house formats. The experimental xtgcpgeom format Reads Troll grid (140 mill cells) in 1,5 seconds. I also have ideas to read partial files ("reading cropped") but need some more prototyping.