Embedding R in Windows applications, and executing R remotely

a. b. c. d.
Figure 2: Influence by the scales for horizontal and vertical dependence structures of the tortuosity:
In a. and b. the value for the vertical scale parameter is varied; in c. and d. the value for the horizontal
scale parameter; a. and c. low values; b. and d. high values.
z
z
150 100 50 0
150 100 50 0
Drawing area
postscript
Drawing
polygon
horizon
undo
Stochastic Parameters
structure
stones
root growth
Physical Parameters
material (phys)
material (chem)
root, water uptake
atmosphere, data
swms2d (water)
swms2d (chem)
atmosphere, control
Simulation
new simulation
precise waterflow
water flow: no
0 50 100 150
updating: no
end
x Choose horizon or polygon!
24
12
0.057
α K
z
0 50 100 150
150 100 50 0
0
−90
−179
H
0 50 100 150
−−−−− Material Constants −−−−−
θ r = 0.02
−1 −0.25 −0+ +0.25 +1
θ s = 0.35
−1 −0.25 −0+ +0.25 +1
θ a = 0.02
−0.1 −0.025 −0+ +0.025 +0.1
θ m = 0.35
−0.1 −0.025 −0+ +0.025 +0.1
α = 0.041
−0.1 −0.025 −0+ +0.025 +0.1
n = 1.96
−1 −0.25 −0+ +0.25 +1
K s = 0.000722
−0.001 −0.00025 −0+ +0.00025 +0.001
K k = 0.000695
−0.001 −0.00025 −0+ +0.00025 +0.001
θ k = 0.287
−0.001 −0.00025 −0+ +0.00025 +0.001
−−−−− Conductivity: Geometry −−−−−
1st principal comp. (scale??) = 1
−10 −2.5 −0+ +2.5 +10
2nd principal comp. = 1
−10 −2.5 −0+ +2.5 +10
angle (degrees) = 0
0 45 90 135 180
−−−−− Other −−−−−
initial H, slope = 0
−100 −25 −0+ +25 +100
initial H, segment = −100
−100 −25 −0+ +25 +100
POptm (root) = −25
−20 −5 −0+ +5 +20
sharpness = 0.612
0 0.25 0.5 0.75 1
Figure 3: Snapshot of the interactive surface for physical water flux modelling; upper left: the invetsigated
profile; bottom left: simulation of the material including stones and roots; bottom center:
calculated matrix potential; top center: inactive main menu; right: active submenu.