GXIEXP class¶

class GXIEXP(handle=0)¶

GXIEXP class.

The GXIEXP class is similar to the GXEXP class, but is used to apply math expressions to grids (GXIMG objects).

add_grid(img, var)¶

This method adds an image to the GXIEXP object with a variable name.

Parameters:	img (GXIMG) – Image to add var (str) – Variable name

New in version 5.0.

License: Geosoft End-User License

classmethod create()¶

This method creates an GXIEXP object.

Returns:	`GXIEXP` Object
Return type:	GXIEXP

New in version 5.0.

License: Geosoft End-User License

do_formula(formula, max_len)¶

This method runs a formula on the grids.

Parameters:	formula (str) – Formula max_len (int) – Max. Buff size

New in version 5.0.

License: Geosoft End-User License

is_null()¶

Check if this is a null (undefined) instance

Returns:	True if this is a null (undefined) instance, False otherwise.
Return type:	bool

classmethod null()¶

A null (undefined) instance of GXIEXP

Returns:	A null `GXIEXP`
Return type:	GXIEXP