upgrade to 643c and 543c and add a lid-driven cavity flow case

Author: fangjian

examples/Channel/datin/input.chl

@@ -24,7 +24,7 @@ f
 273.15d0,  3000.d0,  0.3d0 
 
 # conschm,difschm,rkscheme                              : Numerical scheme
-642c, 642c, rk3 
+643c, 643c, rk3 
 
 # recon_schem, lchardecomp,bfacmpld                     : Parameters for upwind-biased scheme
 3, f, 0.3d0, 0.01d0

examples/Channel_SI/datin/input.chdim

@@ -24,7 +24,7 @@ f
 273.15d0, 100.d0, 3.981d-4, 1.293d0
 
 # conschm,difschm,rkscheme                              : Numerical scheme
-642c, 642c, rk3 
+643c, 643c, rk3 
 
 # recon_schem, lchardecomp,bfacmpld                     : Parameters for upwind-biased scheme
 3, f, 0.3d0, 0.01d0

examples/Lid-Driven-Cavity/datin/controller

@@ -0,0 +1,35 @@
+############################################################
+#               control file for ASTR  code                #
+############################################################
+
+# lwsequ,lwslic,lavg,lcracon
+       f,     f,   f,      f
+
+# maxstep,feqchkpt,feqwsequ,feqslice,feqlist,feqavg
+   500000,      1000,     100,      50,      10,    50
+
+# deltat
+1.d-4
+
+
+# The controller file will be read during a simulation, 
+# everytime after dumping checkpoint.
+
+#+---------------+-----------------------------------------+
+#|        lwsequ | to output flowfield sequence            |
+#|        lwslic | to output flowfield at given i/j/k cut  |
+#|               | , slice.dat will be required to define  |
+#|               |  i/j/k position                         |
+#|          lavg | to calculate statistics and also output |
+#|               | meanflow, 2order and 3order files.      |
+#+---------------+-----------------------------------------+
+#|       maxstep | the max step to run.                    |
+#|      feqchkpt | frequency of writing checkpoint         |
+#|      feqwsequ | frequency of writing flowfield sequence |
+#|      feqslice | frequency of writing slices             |
+#|       feqlist | frequency of listing log                |
+#|        feqavg | frequency of averaging flowfield        |
+#|      feqchkpt | frequency of outputting checkpoint      |
+#+---------------+-----------------------------------------+
+#|        deltat | the time step                           |
+#+---------------+-----------------------------------------+

examples/Lid-Driven-Cavity/datin/input.ldcav2d

@@ -0,0 +1,60 @@
+########################################################################
+#                     input file of ASTR code                          #
+########################################################################
+
+# flowtype                                              : The type of flow problem
+ldcavity
+
+# im,jm,km                                              : The size of grid.
+64,64,0
+
+# lihomo,ljhomo,lkhomo                                  : The homogeneous directions
+f,f,t
+
+# nondimen,diffterm,lfilter,lreadgrid,lfftz,limmbou,ltimrpt,lcomb : Parameters
+t,t,t,f,f,f,t,f
+
+# lrestar                                               : start mode
+f
+
+# alfa_filter, kcutoff                                  : Filter parameters
+0.49d0, 48
+
+# ref_t,reynolds,mach,gamma                                  : Reference variables
+273.15d0, 600.d0, 0.1d0, 1.4d0
+
+# conschm,difschm,rkscheme,odetype                              : Numerical scheme
+643c, 643c, rk3, rk3 
+
+# recon_schem, lchardecomp,bfacmpld,shkcrt              : Parameters for upwind-biased scheme
+5, t, 0.3d0, 0.05d0
+
+# num_species                                           : number of species
+0
+
+# turbmode,iomode                                       : turbulence model
+none,h
+
+# bctype                                                : Boundary condition definition 
+41, 1.d0
+41, 1.d0 
+41, 1.d0
+0
+1
+1
+
+# ninit                                                 : Initial method
+0
+
+# spg_imin,spg_imax,spg_jmin,spg_jmax,spg_kmin,spg_kmax : Sponge layer range
+0, 0, 0, 0, 0, 0
+
+# gridfile
+datin/grid.h5
+
+
+ ########################################################################
+ # bctype                                                               #
+ #   1 : periodic bc,     nothing will be done.                         #
+ #  41 : isothermal wall, wall temperature input.                       #
+ ########################################################################