Command
QisLib_NewGDSII

QisLib_NewGDSII

Function:
	int QisLib_NewGDSII(double GridValue, double UnitsValue);

Inputs:
	GridValue: Grid value of the new GDSII file.
	UnitsValue: Units value of the new GDSII file.

Return:
	success: 0
	failure: one of the following values :

Errors:
	-1: QisLib has not been initialized.
	-2: One or more of the specified values is invalid (negative).
	-3: This application is not licensed to work with GDSII files.
	-4: Internal memory failure occured while initializing for a new GDSII file.
	-5: File open in progress, operation not permitted.

Description:
	- This command starts a new database using the specified grid and units as if an
	empty file has been opened.
	- Previously opened OASIS/GDSII file, if any, will be closed.
	- Usually, this call is followed by a QisLib_AddStructure call and then calls to
	QisLib_AddLayer, QisLib_AddBoundary, etc. To specify the current viewing cell after
	a cell is added, call QisLib_OpenStructure. Since the extents of a cell could be
	different after data is added to it, QisLib_OpenStructure can be called to
	calculate the new extents of the cell. Otherwise, the extents of the cell will be
	(0,0,0,0).
	- Anything added to the new file is added to memory only and can be saved to disk via
	a call to QisLib_SaveGDSII or QisLib_SaveGDSIIStructure.
	- All editing commands are available immediately after this call and there is no need
	to call QisLib_SetLoadMemory to turn ON editing mode when this function is called.

Example:
	...
	Return = QisLib_NewGDSII(0.001,1e-09);
	// Create a new GDSII file with units in micron and resolution of
	0.001 micron.