Update README.md

SFEM/README.md

@@ -13,9 +13,7 @@ This repository contains:
 
 1. [Dependencies and Prerequisites](#dependencies-and-prerequisites)
 2. [Structure of Repository](#structure-of-repository)
-3. [Spectral Generator of RF](#spectral-generator-of-rf)
-4. [RF vizualization](#rf-vizualization)
-5. [Test Cases of MC SFEM](#test-cases of-mc-sfem)
+3. [Example of application](#example-of-application)
 
 ## Dependencies and Prerequisites
 
@@ -108,21 +106,19 @@ Instructions for Debian/Ubuntu based workstations are as follows.
 
 ## Example of application
 
-Once the parameters are defined inside of the driver script, data can be generated. This process consists of three seperate steps:
+In this example, we consider a multiscale lattice simulation in which the lattice cell response is substituted by a [MOAMMM stochastic neural network](https://gitlab.uliege.be/moammm/moammmPublic/syntheticdata/sveresponses) acting as a surrogate. To this end we generate 10 random fields of correlated cell length and struts radius. MC siulations can then be conducting.
 
-### Load path generation
+### Generate the Gauss-point list and mesh structures for the random field generator
 
-Load path is generated by executing the driver script with the ```path``` argument.
-
-Executing the following will generate the loading paths based on the load path parameters defined inside ```driver.py```.
+Form the [rnnRF](./rnnRF/) directory, run
 
 ``` bash
-python3 driver.py path
+python3 generateGPInfo.py
 ```
 
-After execution. the load paths are generated inside the ```Cell<cell_type>/LoadingPath``` under unique subfolders using the following **naming scheme**:
-
-```<load_type>_R<r_max>dR<eval_step>SRate<s_rate>K<k>```
+After execution the ouput files are store in ```'rnnRF/GPData'```:
+* The script write the Gauss points coordinates in the directory ```'rnnRF/GPData'```. One example of points coordinates can be found in [rnnRF/GPData/coordinate_P_ZZ_OnPhysical_11.csv](./rnnRF/GPData/coordinate_P_ZZ_OnPhysical_11.csv) stored following 3 coordinates, point number and point volume (for a FE simulation).
+  * The script write the mesh structure in the directory ```'rnnRF/GPData'```. One example of stress file can be found in [rnnRF/GPData/stress_step1.msh](./rnnRF/GPData/stress_step1.msh).
 
 ### Thread creation