revision

Author: hweifluids

source/3_numerical.rst

@@ -52,7 +52,7 @@ General Tips
 
 
 As for your reference, and configured as defaults, the *Berkeley LCS Tutorials* used ``RK4`` for advection.
-The velocity fields were interpolated with ``tricubic-FL`` by them, originating from [Lekien2005]_, which has higher performance by solving a 64*64 linear system using the function values, gradients, and mixed partial derivatives at its eight corners, which is in future development plan for ``Py3DFTLE`` with high priority.
+The velocity fields were interpolated with ``tricubic-FL`` by them, originating from [Lekien2005]_, which has higher performance by solving a 64×64 linear system using the function values, gradients, and mixed partial derivatives at its eight corners, which is in future development plan for ``Py3DFTLE`` with high priority.
 Although not detailed, ``grad_order=2`` was employed by them from the equation, supposing the mesh is sufficiently refined.
 
 Please always notice that, although providing much better numerical precision and looks cool in papers, high-order methods could be resource-consuming, even several hundred times.

source/6_inputdeck.rst

@@ -86,11 +86,6 @@ Numerical Methods
 |                   |                                                      | ``jacobi``              | ``I.P.`` Jacobi eigenvalue algorithm (iterative).                                                       |
 +-------------------+------------------------------------------------------+-------------------------+---------------------------------------------------------------------------------------------------------+
 
-As for your reference, and configured as defaults, the *Berkeley LCS Tutorials* used ``RK4`` for advection.
-The velocity fields were interpolated with ``tricubic-FL`` by them, originating from [Lekien2005]_, which has higher performance by solving a 64*64 linear system using the function values, gradients, and mixed partial derivatives at its eight corners, which is in future development plan for ``Py3DFTLE`` with high priority.
-Although not detailed, ``grad_order=2`` was employed by them from the equation, supposing the mesh is sufficiently refined.
-
-Please always notice that, although providing much better numerical precision and looks cool in papers, high-order methods could be resource-consuming, even several hundred times.
 
 Dynamic LCS Window
 ---------------------------------
@@ -116,6 +111,3 @@ Utilizations
 | ``if_visual``     | Glace visualization enabler                          | ``0`` / ``1``           | Take a pop-up glance on FTLE coutours after computation for check with a rudimentary appearance.        |
 +-------------------+------------------------------------------------------+-------------------------+---------------------------------------------------------------------------------------------------------+
 
-.. _flow_vars:
-
-Flow So