diff --git a/SFEM/README.md b/SFEM/README.md
index 0e3fa8b5ab29d83f50164a9395cb49a81211f530..2e01c625f77ff0d9aae960ff1c368133c4093c28 100644
--- a/SFEM/README.md
+++ b/SFEM/README.md
@@ -54,17 +54,19 @@ Instructions for Debian/Ubuntu based workstations are as follows.
 
 * [generateRF.py](./generateRF/generateRF.py):
   * The RF is defined from the mean and standard deviation of the variables as well as from their correlation following for example for a 2-dimension RF:  
-     meanX = np.array([0.5,10])    # mean of variables
-     stdX = np.array([0.05,0.1])       # std of variables
-     rho = 0.2
-     R0_XY = np.array([[1, rho], [rho, 1]]) 
+     * meanX = np.array([0.5,10])    # mean of variables
+     * stdX = np.array([0.05,0.1])       # std of variables
+     * rho = 0.2
+     * R0_XY = np.array([[1, rho], [rho, 1]]) 
   * And from a the correlation lengths along the 3 direction
-     lc = [15., 15., 15.]            # correlation length
+     * lc = [15., 15., 15.]            # correlation length
   * The number of RFs to be generated follows from
-     Nsim =10
+     * Nsim =10
   * The Random fields will be generated at the spatial points defined in terms of their coordinates. 
-     One example of points coordinates can be found in [rnnRF/GPData/oordinate_P_ZZ_OnPhysical_11.csv](./rnnRF/GPData/oordinate_P_ZZ_OnPhysical_11.csv) stored following 3 coordinates, point number and point volume (for a FE simulation)
-     The script tries to read a file in 'mechDir+''/GPData'' '
+     * One example of points coordinates can be found in [rnnRF/GPData/oordinate_P_ZZ_OnPhysical_11.csv](./rnnRF/GPData/oordinate_P_ZZ_OnPhysical_11.csv) stored following 3 coordinates, point number and point volume (for a FE simulation)
+     * The script tries to read a file in ```mechDir+'/GPData'```, where ```mechDir``` is the working directory
+     * The random field number ```X``` is saved in tge file ```mechDir+'/randomFields'/RandField_X.csv```, where ```mechDir``` is the working directory. The number of columns is the dimension of the random variable and the number of lines the number of spatial points.
+     * The random field number ```X``` along with the spatial points coordinates is saved in file ```mechDir+'/randomFields'/RandField_And_GP_X.csv```, where ```mechDir``` is the working directory. The number of columns is the dimension of the random variable plus the 3 spatial coordinates and the number of lines the number of spatial points.
 
 
 ### cellRF