add comments to example

examples/RafaFlyingBeam/P3_simulation.py

@@ -7,7 +7,7 @@
 # FENIAX:1 ends here
 
 # [[file:modelgen.org::*FENIAX][FENIAX:2]]
-v_x = 0.
+v_x = 1.
 v_y = 0.
 v_z = 0.
 omega_x = 0.
@@ -36,8 +36,8 @@
 inp.system.solution = "dynamic"
 inp.system.bc1 = 'free'  
 inp.system.xloads.gravity_forces = gravity_forces
-inp.system.t1 = 2.
-inp.system.tn = 2001
+inp.system.t1 = 1.
+inp.system.tn = 5001
 inp.system.solver_library = "runge_kutta" #"diffrax" #
 inp.system.solver_function = "ode"
 inp.system.solver_settings = dict(solver_name="rk4")
@@ -50,4 +50,8 @@
                               )
 config =  configuration.Config(inp)
 sol = feniax.feniax_main.main(input_obj=config)
+
+# all solution data in the sol object (everything are tensors)
+# for instance: sol.dynamicsystem_sys1.ra position of node [time_step, component, node_id]
+# sol.dynamicsystem_sys1.X1 for velocities and so on
 # FENIAX:3 ends here

examples/RafaFlyingBeam/modelgen.org

@@ -374,4 +374,26 @@ Set model to be run (mi), initial conditions and whether to include gravity forc
   config =  configuration.Config(inp)
   sol = feniax.feniax_main.main(input_obj=config)
 
+  # all solution data in the sol object (everything are tensors)
+  # for instance: sol.dynamicsystem_sys1.ra position of node [time_step, component, node_id]
+  # sol.dynamicsystem_sys1.X1 for velocities and so on 
+#+end_src
+
+Navigate to streamlit folder and run from terminal as:
+streamlit run Home.py
+
+Geometry, modes, solutions, all plots are produce there automatically.
+
+For MATLAB postprocessing one can save any of the tensors as:
+
+#+begin_src python :tangle no
+  import numpy as np
+  from scipy.io import savemat
+
+  # Create a NumPy array
+  array = np.array([[1, 2, 3], [4, 5, 6]])
+
+  # Save the array to a MAT-file
+  savemat('my_array.mat', {'array': array})
+
 #+end_src