Bug in Root LitterFall Corrected
The litter fall from coarse root was using the rate coefficient of the normal root. Please check recent simulation and update to new version if you have been simulating perennial plants with coarse roots.
New paper is open for discussion – integration of the phosphorus (P) cycle into CoupModel (Coup-CNP)
CoupModel (v6.0): an ecosystem model for coupled phosphorus, nitrogen and carbon dynamics – evaluated against empirical data from a climatic and fertility gradient in Sweden. Author(s): Hongxing He et al. MS No.: gmd-2020-65 MS Type: […]
New upgrading of the Methane Model in version 6.1.2
Most important changes are on the oxidation process in the soil. New Switch Methane Soil Oxidation. The New version has a new equation where the oxidation rate is governed by the Methane concentration i air […]
Deleted bug related to change of StartTime for simulation when a Preperiod date was previously defined
In the example shown here the startdate could not be correctly assigned without also changing the PrePeriodDate. This is now fixed in the new version.
Deleted bugs related to Interception evaporation and Shortwave radiation
Two severe bugs was discovered that are from April 2019 and that may have caused problems with water balance issues. The estimation of shortwave radiation from cloudiness when using a representation within the day was […]
Improved flexibility in the process of creating chart with respect to attibutes
Only some of the attributes when creating new charts have been saved for later session after a session of using the CoupModel. Also the characteristics like (line, thickness of line, symbol and symbol size for […]
Simulation of the Future based on the History
The new version 6.1.0 of the model includes a new option that allows simple extrapolation into the future based on the previous year. To perform such a simulation we need climate data from a complete […]
Deleting bugs in the features for creating PG-file
A number of bugs was identified in the import feature important for giving correct ID of the new variables in the imported file. Note the use of ID can either be applied from selected type […]
GrainFilling Allocation – New option with dynamic allocation rate
During GrainFilling with a change of GSI from 2 to 3. Allocation to Grain is governed by parameters to reallocate from Leaf, Stem and Root. This allocation rate is by a first order parameter for […]
Extended use of Water Uptake functions for each plant
The use of the newly introduced switch WaterUptakeFunction. For the new specific option for each plants now also the temperature impact on the water uptake is considered. In addition the Mass Balance Check for the […]