Functions
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***************************COPYRIGHT *************************c British Crown the Met Office!All rights reserved!Redistribution and use in source and binary with or without are permitted provided that the!following conditions are this list of conditions and the following!disclaimer Redistributions in binary form must reproduce the above!copyright this list of conditions and the following!disclaimer in the documentation and or other materials!provided with the distribution Neither the name of the Met Office nor the names of its!contributors may be used to endorse or promote products!derived from this software without specific prior written!permission!THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY EXPRESS OR IMPLIED BUT NOT!LIMITED THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR!A PARTICULAR PURPOSE ARE DISCLAIMED IN NO EVENT SHALL THE COPYRIGHT!OWNER OR CONTRIBUTORS BE LIABLE FOR ANY OR CONSEQUENTIAL WHETHER IN STRICT OR EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE **************************COPYRIGHT ********************************************************COPYRIGHT *****************************do npoints!Marsaglia CONG algorithm	seed (irand)

Variables
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***************************COPYRIGHT *************************c British Crown the Met Office!All rights reserved!Redistribution and use in source and binary with or without are permitted provided that the!following conditions are this list of conditions and the following!disclaimer Redistributions in binary form must reproduce the above!copyright this list of conditions and the following!disclaimer in the documentation and or other materials!provided with the distribution *Neither the name of the Met Office nor the names of its!contributors may be used to endorse or promote products!derived from this software without specific prior written!permission!THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY EXPRESS OR IMPLIED	WARRANTIES

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***************************COPYRIGHT *************************c British Crown the Met Office!All rights reserved!Redistribution and use in source and binary with or without are permitted provided that the!following conditions are this list of conditions and the following!disclaimer Redistributions in binary form must reproduce the above!copyright this list of conditions and the following!disclaimer in the documentation and or other materials!provided with the distribution Neither the name of the Met Office nor the names of its!contributors may be used to endorse or promote products!derived from this software without specific prior written!permission!THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY EXPRESS OR IMPLIED BUT NOT!LIMITED THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR!A PARTICULAR PURPOSE ARE DISCLAIMED IN NO EVENT SHALL THE COPYRIGHT!OWNER OR CONTRIBUTORS BE LIABLE FOR ANY OR CONSEQUENTIAL WHETHER IN STRICT OR EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE **************************COPYRIGHT ********************************************************COPYRIGHT *****************************do	irand = 1

Function Documentation

*************************** COPYRIGHT************************** c British Crown the Met Office ! All rights reserved ! Redistribution and use in source and binary with or without are permitted provided that the ! following conditions are this list of conditions and the following ! disclaimer* Redistributions in binary form must reproduce the above ! copyright this list of conditions and the following ! disclaimer in the documentation and or other materials ! provided with the distribution* Neither the name of the Met Office nor the names of its ! contributors may be used to endorse or promote products ! derived from this software without specific prior written ! permission ! THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY EXPRESS OR IMPLIED BUT NOT ! LIMITED THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR ! A PARTICULAR PURPOSE ARE DISCLAIMED IN NO EVENT SHALL THE COPYRIGHT ! OWNER OR CONTRIBUTORS BE LIABLE FOR ANY OR CONSEQUENTIAL DAMAGES	(	INCLUDING	,
		BUT NOT!LIMITED	TO,
		PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;LOSS OF	USE,
		!	DATA,
		OR PROFITS;OR BUSINESS	INTERRUPTION
	)

***************************** COPYRIGHT**************************** c British Crown the Met Office ! All rights reserved ! Redistribution and use in source and binary with or without are permitted provided that the ! following conditions are this list of conditions and the following ! disclaimer* Redistributions in binary form must reproduce the above ! copyright this list of conditions and the following ! disclaimer in the documentation and or other materials ! provided with the distribution* Neither the name of the Met Office nor the names of its ! contributors may be used to endorse or promote products ! derived from this software without specific prior written ! permission ! THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY EXPRESS OR IMPLIED BUT NOT ! LIMITED THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR ! A PARTICULAR PURPOSE ARE DISCLAIMED IN NO EVENT SHALL THE COPYRIGHT ! OWNER OR CONTRIBUTORS BE LIABLE FOR ANY OR CONSEQUENTIAL WHETHER IN STRICT OR EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE***************************** COPYRIGHT******************************* ***************************** COPYRIGHT******************************* do npoints ! Marsaglia CONG algorithm seed ( irand )

***************************** COPYRIGHT**************************** c British Crown the Met Office ! All rights reserved ! Redistribution and use in source and binary with or without are permitted provided that the ! following conditions are this list of conditions and the following ! disclaimer* Redistributions in binary form must reproduce the above ! copyright this list of conditions and the following ! disclaimer in the documentation and or other materials ! provided with the distribution* Neither the name of the Met Office nor the names of its ! contributors may be used to endorse or promote products ! derived from this software without specific prior written ! permission ! THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS AS IS AND ANY EXPRESS OR IMPLIED BUT NOT ! LIMITED THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR ! A PARTICULAR PURPOSE ARE DISCLAIMED IN NO EVENT SHALL THE COPYRIGHT ! OWNER OR CONTRIBUTORS BE LIABLE FOR ANY OR CONSEQUENTIAL WHETHER IN STRICT OR TORT ( INCLUDING NEGLIGENCE OR OTHERWISE )