GXGD class

class geosoft.gx.GXGD

This class provides access to Geosoft grid files using an old interface.
Only the geosoft.gx.GXDU.sample_gd() function uses this class.  Use the IMG class
instead.

static create((GXContext)ctx, (str)arg1, (int)arg2) → GXGD:

This method creates a GD object.

Parameters:

• ctx (geosoft.gx.GXContext) – The GX execution context
• arg1 (str) – Name of the Grid File
• arg2 (int) – GD_STATUS constants

Returns:

Handle to the GD object

Return type:

geosoft.gx.GXGD

New in version 5.0.0.

is_null() → bool

Check if the instance of geosoft.gx.GXGD is null (undefined)

Returns:True if this is a null instance of geosoft.gx.GXGD, False otherwise. Return type:bool`

static null() → GXGD

A null (undefined) instance of geosoft.gx.GXGD

Returns:A null geosoft.gx.GXGD Return type:geosoft.gx.GXGD

GD_STATUS constants

Grid open mode

gx.GD_STATUS_READONLY = 0

gx.GD_STATUS_NEW = 1

gx.GD_STATUS_OLD = 2