GK2Index: Converts Gauss-Kruger coordinates to FarmData indices.
Description
This function accepts Gauss-Kruger (GK) coordinates that are within the FarmData space and converts them to a pair of indices that point to locations within the FarmData matrices.
Usage
GK2Index(X, Y)
Value
Returns index values between 1 and 3,250 for X and between 1 and 4,400 for Y.
Arguments
X
a numeric value for the 'right' value in the GK coordinate system.
Y
a numeric value for the 'top' value in the GK coordinate system.
Author
Carsten Croonenbroeck
Details
Assumes that the GK zone is EPSG 31467. References to indices valid if the full data set is loaded, see FarmData and AcquireData.