PHREEQC-BASIC

transprop(<int::variablenumber>)

transprop(<str::variabletext>)

transprop(<int::variablenumber>,<int::node_number>)

transprop(<str::variabletext>,<int::node_number>)

MY-BASIC

transprop(<int::variablenumber>)

transprop(<str::variabletext>)

transprop(<int::variablenumber>,<int::node_number>)

transprop(<str::variabletext>,<int::node_number>)



It gets a physical parameter or property defined in the HYDRUS GUI  for a given node. 

If node_number is defined, the value for that specific node is given, otherwise it is given for the current node.


Parameters are defined for following functions:



Return value: flt 



Arguments


variablenumber / variabletext

Flag defining the required parameter or property:

    • int: variablenumber, or
    • str: variabletext.


Parameter        

Symbol

VariableText

VariableNumber

Residual water content

"thr"

1

Saturated water content

"ths"

2

n parameter of the van Genuchten moisture retention curve1

"n"

3

α parameter of the van Genuchten moisture retention curve1

"alpha"

4

Saturated hydraulic conductivity

"ks"

5

Pore-connectivity parameter in statistical pore-size distribution model of Mualem2

"l"

6

Material type

"mat"

7


entity

[optional] int: Solution number/node number. If not provided, the current node (during transport) or solution number is used.

When running HPx in multi-threading mode, information in other nodes than the current node might not be updated correctly.


1: van Genuchten (1980)

2: Mualem (1976)




Examples

How to

Change transport properties - Porosity (scaling factor of water content)