Rev 159 | Rev 179 | Go to most recent revision | Details | Compare with Previous | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
---|---|---|---|
1 | |||
90 | Werner | 2 | #ifndef SPECIES_H |
3 | #define SPECIES_H |
||
38 | Werner | 4 | |
103 | Werner | 5 | |
91 | Werner | 6 | #include "expression.h" |
7 | |||
103 | Werner | 8 | #include "speciesset.h" |
102 | Werner | 9 | |
91 | Werner | 10 | class StampContainer; // forwards |
38 | Werner | 11 | class Stamp; |
91 | Werner | 12 | |
103 | Werner | 13 | |
90 | Werner | 14 | class Species |
38 | Werner | 15 | { |
16 | public: |
||
111 | Werner | 17 | Species(SpeciesSet *set) { mSet = set; mIndex=set->count(); } |
91 | Werner | 18 | // properties |
19 | /// @property id 4-character unique identification of the tree species |
||
111 | Werner | 20 | const QString &id() const { return mId; } |
91 | Werner | 21 | /// the full name (e.g. Picea Abies) of the species |
111 | Werner | 22 | const QString &name() const { return mName; } |
145 | Werner | 23 | int index() const { return mIndex; } ///< unique index of species within current set |
136 | Werner | 24 | |
91 | Werner | 25 | // calculations: allometries |
145 | Werner | 26 | double biomassFoliage(const double dbh) const; |
27 | double biomassWoody(const double dbh) const; |
||
28 | double biomassRoot(const double dbh) const; |
||
29 | double allometricRatio_wf() const { return mWoody_b / mFoliage_b; } |
||
30 | double allometricFractionStem(const double dbh) const; |
||
136 | Werner | 31 | |
116 | Werner | 32 | // turnover rates |
145 | Werner | 33 | double turnoverLeaf() const { return mTurnoverLeaf; } |
34 | double turnoverRoot() const { return mTurnoverRoot; } |
||
119 | Werner | 35 | // hd-values |
36 | void hdRange(const double dbh, double &rMinHD, double &rMaxHD); |
||
125 | Werner | 37 | // growth |
145 | Werner | 38 | double volumeFactor() const { return mVolumeFactor; } ///< factor for volume calculation: V = factor * D^2*H (incorporates density and the form of the bole) |
39 | double density() const { return mWoodDensity; } ///< density of stem wood [kg/m3] |
||
40 | double specificLeafArea() const { return mSpecificLeafArea; } |
||
159 | werner | 41 | // mortality |
42 | double deathProb_intrinsic() const { return mDeathProb_intrinsic; } |
||
43 | double deathProb_stress() const { return mDeathProb_stress; } |
||
169 | werner | 44 | // aging |
45 | double aging(const float height, const int age); |
||
110 | Werner | 46 | |
136 | Werner | 47 | const Stamp* stamp(const float dbh, const float height) const { return mLIPs.stamp(dbh, height);} |
39 | Werner | 48 | // maintenance |
91 | Werner | 49 | void setup(); |
38 | Werner | 50 | private: |
90 | Werner | 51 | Q_DISABLE_COPY(Species); |
136 | Werner | 52 | // helpers during setup |
53 | double doubleVar(const QString s) { return mSet->var(s).toDouble(); }///< during setup: get value of variable @p s as a double. |
||
54 | double intVar(const QString s) { return mSet->var(s).toInt(); } ///< during setup: get value of variable @p s as an integer. |
||
55 | QString stringVar(const QString s) { return mSet->var(s).toString(); } ///< during setup: get value of variable @p s as a string. |
||
56 | |||
91 | Werner | 57 | SpeciesSet *mSet; ///< ptr. to the "parent" set |
136 | Werner | 58 | StampContainer mLIPs; ///< ptr to the container of the LIP-pattern |
91 | Werner | 59 | QString mId; |
60 | QString mName; |
||
111 | Werner | 61 | int mIndex; ///< internal index within the SpeciesSet |
136 | Werner | 62 | // biomass allometries: |
63 | double mFoliage_a, mFoliage_b; ///< allometry (biomass = a * dbh^b) for foliage |
||
64 | double mWoody_a, mWoody_b; ///< allometry (biomass = a * dbh^b) for woody compartments aboveground |
||
65 | double mRoot_a, mRoot_b; ///< allometry (biomass = a * dbh^b) for roots (compound, fine and coarse roots as one pool) |
||
66 | double mBranch_a, mBranch_b; ///< allometry (biomass = a * dbh^b) for branches |
||
67 | |||
110 | Werner | 68 | double mSpecificLeafArea; ///< conversion factor from kg OTS to m2 LeafArea |
116 | Werner | 69 | // turnover rates |
70 | double mTurnoverLeaf; ///< yearly turnover rate leafs |
||
71 | double mTurnoverRoot; ///< yearly turnover rate root |
||
119 | Werner | 72 | // height-diameter-relationships |
73 | Expression mHDlow; ///< minimum HD-relation as f(d) (open grown tree) |
||
74 | Expression mHDhigh; ///< maximum HD-relation as f(d) |
||
125 | Werner | 75 | // stem density and taper |
76 | double mWoodDensity; ///< density of the wood [kg/m3] |
||
77 | double mFormFactor; ///< taper form factor of the stem [-] used for volume / stem-mass calculation calculation |
||
78 | double mVolumeFactor; ///< factor for volume calculation |
||
159 | werner | 79 | // mortality |
80 | double mDeathProb_intrinsic; ///< prob. of intrinsic death per year [0..1] |
||
81 | double mDeathProb_stress; ///< max. prob. of death per year when tree suffering maximum stress |
||
169 | werner | 82 | // Aging |
83 | double mMaximumAge; ///< maximum age of species (years) |
||
84 | double mMaximumHeight; ///< maximum height of species (m) for aging |
||
85 | Expression mAging; |
||
38 | Werner | 86 | }; |
87 | |||
40 | Werner | 88 | |
119 | Werner | 89 | // inlined functions... |
90 | inline void Species::hdRange(const double dbh, double &rLowHD, double &rHighHD) |
||
91 | { |
||
92 | rLowHD = mHDlow.calculate(dbh); |
||
93 | rHighHD = mHDhigh.calculate(dbh); |
||
94 | } |
||
95 | |||
90 | Werner | 96 | #endif // SPECIES_H |