Example files for hwind

Spine1.par

# Scots pine.
1000 green density of roots (kg/m**3)
473 basic density of roots (kg/m**3)
0.21 RSmean (m)
0.30 Arsw
1.33 conversion of dbh to stump diameter
39.1 modulus of rupture, MOR (MPa)
7000.0 modulus_of_elasticity, E (MPa)
0.29 drag coefficient, Cd (dimensionless)
850 green density of stem (kg/m**3)
0.0 zero plane displacement d/h
0.06 roughness length Z0/h
0.42 crown ratio
0.30 crown stem mass ratio
0.5 crown center point
1.0 leafless crown area ratio
1.0 leafless crown mass ratio

Spine2.par

# Scots pine.
1 tree species
16 maximum depth of roots (16+2.4*d(stump)-0.023*d(stump)**2)
2.4
-0.023
1.0 longest root (equals longest branch)
-4.9 dry mass of roots (-4.9+0.044*d(stump)**2)
0.044
1.0 longest branch (0.6+0.094*dbh)
0.6
0.094
2.1288 taper curve par
-0.63157
-1.6082
2.4886
-2.4147
2.3619
-1.7539
1.0817

Nspruce1.par

# Norway spruce.
1000 green density of roots (kg/m**3)
452 basic density of roots (kg/m**3)
0.21 RSmean (m)
0.20 Arsw
1.33 conversion of dbh to stump diameter
30.6 modulus of rupture, MOR (MPa)
6300.0 modulus_of_elasticity, E (MPa)
0.35 drag coefficient, Cd (dimensionless)
800.0 green density of stem (kg/m**3)
0.0 zero plane displacement d/h
0.06 roughness length Z0/h
0.76 crown ratio
0.50 crown stem mass ratio
0.7 crown center point
1.0 leafless crown area ratio
1.0 leafless crown mass ratio

Nspruce2.par

# Norway spruce.
2 tree species
15.6 maximum depth of roots
1.17
0
1.0 longest root (equals longest branch)
-7.1 dry mass of roots
0.060
1.0 longest branch
1.2
0.063
2.3366 taper curve par
-3.2684
3.6513
-2.2608
0.0
2.1501
-2.7412
1.8876

pBirch1.par

# Birch sp.
1000 green density of roots (kg/m**3)
445 basic density of roots (kg/m**3)
0.21 RSmean (m)
0.30 Arsw
1.33 conversion of dbh to stump diameter
53.6 modulus of rupture, MOR (MPa)
9900.0 modulus_of_elasticity, E (MPa)
0.29 drag coefficient, Cd (dimensionless)
900.0 green density of stem (kg/m**3)
0.0 zero plane displacement d/h
0.06 roughness length Z0/h
0.50 crown ratio
crown stem mass ratio
0.5 crown center point
0.2 leafless crown area ratio
0.68 leafless crown mass ratio

pBirch2.par

# Birch sp. Parameters for South Finland.
3 tree species
16 maximum depth of roots
2.4
-0.023
1.0 longest root (equals longest branch)
-4.9 dry mass of roots
0.044
1.0 longest branch
0.6
0.094
0.93838 taper curve par
4.1060
-7.8517
7.8993
-7.5018
6.3863
-4.3918
2.1604

Podzol.spr

1 1500 green density of soil (kg/m**3)

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