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if you are using opengrads you could develop an extension that allows for displaying x=x-1, y=y-0:<BR>
display shift(variable,1,0)<BR>
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I wrote such an extension, find it attacched<BR>
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you should place the extension in a place like ...grads-2.0.2.oga.2/Contents/Linux/Versions/2.0.2.oga.2/x86_64/gex/<BR>
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then add this line to file udxt:<BR>
udf 0 shift f_dvd ^libdvd.gex "shift(grid,xshift,yshift) by davide"<BR>
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it should work<BR>
Bye<BR>
Davide<BR>
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On Mon, 2016-03-14 at 17:22 -0400, Semyon Grodsky wrote:
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Dear experts,
is there any way to calculate in GRADS a map (x and y are varying) of
variable*variable(x-1) ?
Thanks,
--Senya
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