GXVVEXP class

class GXVVEXP(handle=0)[source]

GXVVEXP class.

The GXVVEXP class is similar to the GXIEXP class, but is used to apply math expressions to GXVV objects.

__init__(handle=0)[source]
add_vv(vv, var)[source]

This method adds a GXVV to the GXVVEXP object with a variable name.

Parameters:

  • vv (GXVV) – GXVV to add

  • var (str) – Variable name

New in version 6.2.

License: Geosoft End-User License

classmethod create()[source]

This method creates an GXVVEXP object.

Returns:

GXVVEXP Object

Return type:

GXVVEXP

New in version 6.2.

License: Geosoft End-User License

do_formula(formula, unused)[source]

This method runs a formula on the grids.

Parameters:

  • formula (str) – Formula

  • unused (int) – Legacy parameter, no longer used.

New in version 6.2.

License: Geosoft End-User License

is_null()[source]

Check if this is a null (undefined) instance

Returns:

True if this is a null (undefined) instance, False otherwise.

Return type:

bool

classmethod null()[source]

A null (undefined) instance of GXVVEXP

Returns:

A null GXVVEXP

Return type:

GXVVEXP