To use the Momentum Module:

-Define the following two environment variables:
	For example, when using a c-shell:

	setenv MOM_MODULE_PATH <my_directory>
	setenv MOM_TECH_NAME <my_technology>

	or when using a k-shell:

	export MOM_MODULE_PATH=<my_directory>
	export MOM_TECH_NAME=<my_technology>

	MOM_MODULE_PATH must point to the directory where the Momentum Module is located. 
	MOM_TECH_NAME must be one of available technology option names. Search for the available ltd file names (<my_directory>/MomentumSDB/*.ltd) to see what technology options are provided. 
	Omit the .ltd extension in MOM_TECH_NAME!
	
-Add following lines in your .cdsinit file.

	printf("START OF Momentum Module CUSTOMIZATION\n")
	(if getShellEnvVar("MOM_MODULE_PATH")!=nil then
	(load (strcat (getShellEnvVar "MOM_MODULE_PATH") "/aa/cdsinit"))
	else
	printf(".cdsinit: Environment variable MOM_MODULE_PATH is not set!\n")
	);if
	printf("END OF Momentum Module CUSTOMIZATION\n")
	
	Loading the "aa/cdsinit" from the Momentum Module will configure Cadence environment variables specific for Momentum and load skill code for the Momentum utilities.

Changes required in laypreprocCMD_XXXXX.il:
	If the section "viaLayers" is not present inside the associated "techfile", then log file "log.txt" would be generated inside the Momentum Module. 
	If additionnal menu is required, use layfuncMENU.il as a template. If not remove it.