haasunrise.blogg.se - Pc1d manual

Version 2.1.002 of HP1 (see HP1 page for changes).Calculations of LAI or Surface Cover Fraction based on Bear's Law.Updated conversion of ECe to ECw values from the Maas database.Conversion of some first- and zero-order rate constants with respect to length units.Support for the silent (unattended) installation.New conversions of constants (EC, osmotic potential) for the salinity stress response function.Input of sublimation constant and initial snow layer.Error in calculations of the hydraulic conductivity in the Durner's (1994) model.Error in the Rosetta Module (Neural Network Prediction) causing breakdowns under certain circumstances.Porosity in the soil catalog for the Brooks and Corey model was updated based on Rawls et al (1982) (originally this value was based on the RETC report (van Genuchten et al., 1991)).Graph for observation nodes for major ions, EC, and SAR.Interception can be considered with the standard HYDRUS input (without the need for meteorological input).Display of wetting hydraulic functions for hysteretic soils.Option to set Field Capacity as initial condition (Twarakavi et al., 2009).

Observation nodes for UnsatChem did not work when file was too long.

Units in the field capacity calculations.

Updated graphs to be compatible with Windows 10.

Graphs of major ions, EC, and SAR at observation nodes (UnsatChem).

Drainage fluxes (to horizontal drains) can be either through the bottom or vertically distributed.

Graph of all meteo/energy fluxes (when surface energy balance is solved).

History of Hydrus-1D versions - The list of changes and fixed errorsĬhanges and new features in the latest version and previous versions:

Hydrus-1D Manual version 2.xx (15.9 MB).

Starting with version 4.15, the setup is launched automaticaly after running the installation package Hydrus1D_.exe. Go to this directory and run "setup.exe", which will install Hydrus-1D on your computer. Extract setup files to a temporary directory. Installation Instructions for version 4.14 and older:ĭownload a self-extracting archive (for example H1D_4_08.exe) and run it. Reduced the minimum size of the Project Manager windowįixed error in calculations of the hydraulic conductivity in the Durner's (1994) modelĭownload the installation package (e.g. Updated graphs to be compatible with Windows 10

Please let us know about any errors and bugs that you may encounter. Here you can download the latest Hydrus-1D installation and several previous versions.