Subversion Repositories public iLand

/********************************************************************************************

**    iLand - an individual based forest landscape and disturbance model

**    http://iland.boku.ac.at

**    Copyright (C) 2009-  Werner Rammer, Rupert Seidl

**

**    This program is free software: you can redistribute it and/or modify

**    it under the terms of the GNU General Public License as published by

**    the Free Software Foundation, either version 3 of the License, or

**    (at your option) any later version.

**

**    This program is distributed in the hope that it will be useful,

**    but WITHOUT ANY WARRANTY; without even the implied warranty of

**    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

**    GNU General Public License for more details.

**

**    You should have received a copy of the GNU General Public License

**    along with this program.  If not, see <http://www.gnu.org/licenses/>.

********************************************************************************************/

#include "abestandremovalout.h"

#include "globalsettings.h"

#include "forestmanagementengine.h"

#include "fmstand.h"

#include "fmunit.h"

#include "scheduler.h"

namespace ABE {

ABEStandRemovalOut::ABEStandRemovalOut()

{

    setName("Annual harvests on stand level.", "abeStandRemoval");

    setDescription("This output provides details about realized timber harvests on stand level. " \

                   "The timber is provided as standing timber per hectare. The total harvest on the stand is the sum of thinning and final.");

    columns() << OutputColumn::year()

              << OutputColumn("unitid", "unique identifier of the planning unit", OutString)

              << OutputColumn("standid", "unique identifier of the forest stand", OutInteger)

              << OutputColumn("area", "total area of the forest stand (ha)", OutDouble)

              << OutputColumn("age", "absolute stand age at the time of the activity (yrs)", OutDouble)

              << OutputColumn("activity", "name of the management activity that is executed", OutString)

              << OutputColumn("volumeAfter", "standing timber volume after the harvest operation (m3/ha)", OutDouble)

              << OutputColumn("volumeThinning", "removed timber volume due to thinning, m3/ha", OutDouble)

              << OutputColumn("volumeFinal", "removed timber volume due to final harvests (regeneration cuts) and due to salvage operations, m3/ha", OutDouble)

              << OutputColumn("volumeDisturbed", "disturbed trees on the stand, m3/ha. Note: all killed trees are recorded here,also those trees that are not salvaged (due to size and other constraints)", OutDouble);

}

void ABEStandRemovalOut::exec()

{

    foreach(const FMStand *stand, ForestManagementEngine::instance()->stands()) {

        if (stand->totalHarvest()>0.) {

            *this << currentYear();

            *this << stand->unit()->id() << stand->id() << stand->area() << stand->lastExecutionAge();

            *this << (stand->lastExecutedActivity()?stand->lastExecutedActivity()->name():QString());

            *this << qRound(stand->volume()*100.)/100. << stand->totalThinningHarvest() / stand->area() //  thinning alone

                                     << (stand->totalHarvest() - stand->totalThinningHarvest() ) / stand->area() // final harvests (including salvage operations)

                                     << stand->disturbedTimber() / stand->area();  // disturbed trees on the stand

            writeRow();

        }

    }

}

void ABEStandRemovalOut::setup()

{

}

} // namespace