iMOD User Manual version 5.2 (html)

ShapeName

Name of the shape, use quotes for a name containing more than one word

Number, Shape-type

Shape Type Number, Type of shape. It is not allowed to change the shape type number, apply one of the following:
1027,POINT
1026,RECTANGLE
1025,POLYGON
1024,CIRCLE
1028,LINE
1139,GRID

Number1, Number2, Number3

Depending on the shape type these are defined as:
POINT
Number1 is radius of the circle around the point; Number2 is the distance between points on the circle, Number3 (0-1) is whether the coordinates need to be snapped to the nearest model node.
POLYGON
Number1 is the distance along the X direction; Number2 is the distance along the Y direction. They define the distribution of point in between the extent of a polygon. Number3 (0-1) is whether the coordinates need to be snapped to the nearest model node.
RECTANGLE
Number1 is the distance along the X direction; Number2 is the distance along the Y direction. The define the distribution of point in between the extent of a rectangle. Number3 (0-1) is whether the coordinates need to be snapped to the nearest model node.
CIRCLE
Number1 is the radius of the circle; Number2 is the distance between points on the circle, Number3 (0-1) is whether the coordinates need to be snapped to the nearest model node.
LINE
Number1 is the distance between points along the line (Number2 and Number3 are obsolete)
GRID
Number1 is the vertical offset of points, apply zero to put the points on the values of the grid (top-level file) (Number2 and Number3 are obsolete).

Top-level file /
Numeric value

IDF-file defining the top level at which startpoints are defined. For each lateral position of a startpoint, the values will be read from the entered IDF-file, e.g. D:\TOP_LAY8.IDF. A Numeric Value defines the top level at a constant elevation. This is obsolete for the GRID type.

Bottom-level file /
Numeric value

IDF-file defining the bottom level at which startpoints are defined. For each lateral position of a startpoint, the values will be read from the entered IDF-file, e.g. D:\BOT_LAY8.IDF. A Numeric Value defining the bottom level at a constant elevation. This is obsolete for the GRID type.

IReference,
Reference level file /
Numeric value

Number indicating whether a reference level is used:
0 = reference level is not used.
1 = reference level is used.
If the value is 1, it must be followed by a Reference Level. This is given by an IDF file (spatial variable) or a Numeric Value (constant reference level). This is obsolete for the GRID type.

Vertical Interval (number)

The number of vertical intervals between the values from the top and bottom elevation. By entering the number:
1: iMOD will position one startpoint in-between the values for the top and bottom elevation;
2: will yield a startpoint equal to the top and a startpoint equal to the bottom elevation;
\(>\)2: yields startpoints equally distributed between the top and bottom elevation.

No. Points Shape

Number of points of the defined shape. This is obsolete for the GRID Shape Type.

Xcrd,Ycrd

X- and Y-coordinates of the shape. For a POLYGON these are all points of the polygon, for a CIRCLE this is the centre of the circle and a point on the radius, for POINT these are individual point values. for RECTANGLE these are the lower-left corner and the upper-right corner, for a LINE these are all points on the line. This is obsolete for the GRID type.