GXHXYZ class¶

class GXHXYZ(handle=0)[source]¶

GXHXYZ class.

High Performance Data Point Storage. This is used to put Point data on a DAP server. It is compressed and uses a Quad-Tree design to allow very high speed data extraction. It is also multi-threaded.

__init__(handle=0)[source]¶: Initialize self. See help(type(self)) for accurate signature.

classmethod create(name)[source]¶

Create a handle to an GXHXYZ object

Parameters: name (str) – File Name
Returns: GXHXYZ Object
Return type: GXHXYZ

New in version 5.1.3.

License: Geosoft Open License

get_meta(meta)[source]¶

Get the metadata of a grid.

Parameters: meta (GXMETA) – GXMETA object to save GXHXYZ’s meta to

New in version 5.1.3.

License: Geosoft Open License

classmethod h_create_db(db, gvv, name)[source]¶

Make an GXHXYZ from GDB

Parameters

db (GXDB) – GXDB handle
gvv (GXVV) – GXVV of channels to export
name (str) – Name of GXHXYZ object

Returns

GXHXYZ object

Return type

GXHXYZ

New in version 5.1.5.

License: Geosoft Open License

classmethod h_create_sql(templ, x, y, z, ipj, name)[source]¶

Make an GXHXYZ from SQL Query

Parameters

templ (str) – Template File Name
x (str) – X field name
y (str) – Y field name
z (str) – Z field name
ipj (GXIPJ) – Projection of data values
name (str) – Name of GXHXYZ object

Returns

GXHXYZ object

Return type

GXHXYZ

New in version 5.1.3.

License: Geosoft Open 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 GXHXYZ

Returns: A null GXHXYZ
Return type: GXHXYZ

set_meta(meta)[source]¶

Set the metadata of a grid.

Parameters: meta (GXMETA) – GXMETA object to add to GXHXYZ’s meta

New in version 5.1.3.

License: Geosoft Open License