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Bhargav

December 2, 2005 06:19

Stretched Grids

My domain varies between 0 and 1. I want a grid that clusters points around 0.35 and stretches near the boundaries. Can anyone provide me with a function to do the above or a reference I can look up. Appreciate your help. Bhargav

versi

December 2, 2005 09:34

Re: Stretched Grids

Thompson's web book has formulas.

Praveen. C

December 3, 2005 00:15

Re: Stretched Grids

You can construct a function yourself. What you want is a function ξ(x) such that dξ/dx is numerically large near x=0 and x=1 and is numerically small near x=0.35

Bhargav

December 3, 2005 06:21

Re: Stretched Grids

Thankyou. Thats what I am trying right now.

Rickard.Solsjo

November 29, 2010 07:31

Did anyone solve this

Pecience584

May 23, 2020 09:41

motivational forumulas

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