read_variation_model — Read a variation model from a file.
read_variation_model reads a variation model,
which has been written with
write_variation_model, from the
The default HALCON file extension for a variation model is 'vam'.
This operator returns a handle. Note that the state of an instance of this handle type may be changed by specific operators even though the handle is used as an input parameter by those operators.
File extension: .
ID of the variation model.
If the file name is valid, the operator
returns 2 (H_MSG_TRUE). If necessary an exception is raised.