It is possible to execute the interpolation directly in the command line without using the dialog box, if a batch-file *. bip exists in the directory. For this you have to change to the directory in which the calculation is to be executed. The input of interpol and confirming with the Enter key starts the interpolation. The default file name is interpol.bip. This file is searched in the directory.

To use another batch file, type interpol file name (the extension ".bip" is automatically attached). Batch files can be created, viewed and modified with the help of any text editor.

 

 

Because of the manifold choices of the interpolation type, the procedure and the interpolation method four possible batch files are shown. It is recommended especially for the interpolation to create the batch files using the dialog box in the calculation module Interpolation.

 

Example 1: Interpolation of node data using the algorithm distance weighting, linear method:

out.i # Output file

K # Interpolation of node data

interpolationsdaten.txt # File with interpolation data

1 1.0 # Rejection of duplicate interpolation points (1-yes,0-no), distance

73 3 # Exist. Initial potential head, consider layer number

1 1.0 # Lower interpolaton limit (1-yes,0-no), minimum

1 20.0 # Upper interpolation limit (1-ja,0-nein), maximum

0 # Consideration of GLEI (1-yes,0-no)

1 # Distance weighting

2 # Linear weighting (1/d)

100.00 # Max. searching radius

4 # Max. number of interpolation points

2 # Min. number of interpolation points

-999.99 # Pre-assignment value

 

Example 2: Interpolation of node data using the algorithm Kriging, variogram type h :

out.i # Output file

K # Interpolation of node data

interpolationsdaten.txt # File with interpolation data

1 1.0 # Rejection of duplicate interpolation points (1-yes,0-no), distance

73 1 # Exist. Initial potential head, consider layer number

0 # Lower interpolation limit (1-yes,0-no)

1 20.0 # Upper interpolation limit (1-ja,0-nein), maximum

0 # Consideration of GLEI (1-yes,0-no)

3 # Kriging

1 # Variogram h^a

1.00 1.00 1.00 # Nugget effect (PEP), variance (PI), parameter (A)

2 10 # 1-precise entry, 2-equidist. partition, number of distance classes

135.197

 

Example 3: Interpolation to a node track

out.i # Output file

R # Interpolation on node track (transient data)

knotenzug.txt # Definition file for node track

gang.txt # File with hydrograph data

1 2 # POTE over the depth (yes/no=1/0), max. layer

1 # With/without floodplain nodes (1/0)

vorland.txt # File with floodplain nodes

 

Example 4: Interpolation of a groundwater contour map

out.i # Output file

G # Interpolation of isoline maps

interpolationsdaten.txt # File with interpolation data

1 1.0 # Rejection of duplicate interpolation points (1-yes,0-no), distance

0 # Do not consider existing data

1 1.0 # Lower interpolaton limit (1-yes,0-no), minimum

1 20.0 # Upper interpolation limit (1-ja,0-nein), maximum

1 # Priority of POTE (0-no consideration)

2 # Priority of KNOT (0-no consideration)

0 # Priority of VORF+LEKN (0-no consideration)

3 # Priority of GLEI (0-no consideration)

0 # Consideration of minimum depth of water table (KKKK) (1-yes,0-no)

0 # Consideration of q=0-boundaries (KNOT) (1-yes,0-no)

0 # Consideration of transmissivity (KWER+MAEC) (1-yes,0-no)

4 # Gaussian interpolation

 

All characters behind the '#' are ignored. This space in the batch file can be used for descriptions or remarks.

The shown batch files are ready to download on our Homepage.

 

Here you find a detailed