# Importing geometry in PFC
**URL:** https://forum.itascainternational.com/t/importing-geometry-in-pfc/2408
**Category:** Uncategorized
**Created:** [August 11, 2026, 2:36pm UTC](https://forum.itascainternational.com/t/importing-geometry-in-pfc/2408 "2026-08-11T14:36:41Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@ShivamPandey](https://forum.itascainternational.com/u/ShivamPandey)
#### Post date: [August 11, 2026, 2:36pm UTC](https://forum.itascainternational.com/t/importing-geometry-in-pfc/2408/1 "2026-08-11T14:36:41Z")
Hello sir,
I want to simulate the rockslide on the geometry which is created in rhino. As shown in figure, used extrudealongcrv to make geometry of slope surface.
But when imported in pfc i am unable to proper import the geometry.
[Geometeryfile](https://cciitpatna-my.sharepoint.com/:u:/g/personal/shivam_2221ce04_iitp_ac_in/IQCQD4YX7K2PR6GKJ4MtsVL6AX2kLCk0w22hCd21hqZ6BQ4?e=TTS8rO)
The code below is for calling the geometry
model new
model large-strain on
; Set the random seed for reproducibility
model random 10001
; Set the model domain and destroy any rigid blocks that fly out of the domain
model domain extent -300 500 -100 400 1300 1800 condition destroy
; Set the linear model with some normal viscous damping and low friction
contact cmat default model linear method deformability emod 1e8 kratio 2.5 …
property fric 0.3 dp\_nratio 0.5 dp\_mode 1 …
lin\_mode 1
;Import the mountain as a wall
geometry import ‘gemeteryforrockfallpfc1.stl’
wall import from-geometry ‘gemeteryforrockfallpfc1’ skip-errors
If i want to generate the inclined box on the surface of slope. But i am not able to make the incline box.
Please help me.
Thankyou,
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### Author:  [@RockEugieK](https://forum.itascainternational.com/u/RockEugieK)
#### Post date: [August 15, 2026, 5:34am UTC](https://forum.itascainternational.com/t/importing-geometry-in-pfc/2408/2 "2026-08-15T05:34:04Z")
I think maybe you need to explode the string (dxf), before importing in PFC.