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
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@@ -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**:
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).
