  Rank: Advanced Member Groups: Registered
Joined: 03/06/2023(UTC) Posts: 70   Was thanked: 1 time(s) in 1 post(s)
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See the attached files. The MANHATTAN DATA.xlsx file is needed as input to LITTLE BOY LAMBDA AND ALPHA.sm. The calculations seem to be working, but the XY plots are empty. Have I missed something obvious?  MANHATTAN DATA.xlsx (10kb) downloaded 5 time(s). LITTLE BOY LAMBDA AND ALPHA.sm (72kb) downloaded 6 time(s).Thanks again. Reg |
Reg Curry
Loveland, CO
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  Rank: Member Groups: Registered
Joined: 14/12/2012(UTC) Posts: 14  Location: Northampton Was thanked: 12 time(s) in 9 post(s)
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Hello Reg,
It looks like the plots are empty because they are out of the display range set for the graph.
As it is the X values are actually between 8.75 and 8.95 but the display range is between 0.87 and 0.9.
All the best,
Gerry_Bush
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Rank: Advanced Member Groups: Registered
Joined: 28/08/2014(UTC) Posts: 1,471  Was thanked: 921 time(s) in 586 post(s)
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Hi Reg. In addition to Gerry's observation, by double clicking on the XYPlot, in the "traces" menu, "Visible" is set to "False". The "Visible" property must be set to "True". I don't know how to configure the graph to only show shapes without the line that joins them, without modifying the argument with augment( alpha , "o" ) or something similar. Best regards. Alvaro. Edited by user 24 September 2024 08:36:13(UTC)
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 Rank: Advanced Member Groups: Registered, Advanced Member Joined: 10/11/2010(UTC) Posts: 1,614  Was thanked: 1368 time(s) in 802 post(s)
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You can use transparent color for the line.  Edited by user 24 September 2024 09:25:48(UTC)
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Russia ☭ forever (git.io/vOZo0)
Viacheslav N. Mezentsev |
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Rank: Advanced Member Groups: Registered
Joined: 03/06/2023(UTC) Posts: 70 Was thanked: 1 time(s) in 1 post(s)
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Everyone, Thanks much. At 81, I am clearly losing my mind, or my eyesight...maybe both.  Attached is a pdf of my updated file. All is working now, thanks to you. SMATH ALPHA MODEL.pdf (689kb) downloaded 8 time(s).One last question. If I wanted to use the roots(2) function, do I need to cast everything in terms of the range variable k, or will roots(2) not work for multiple equations, each with a different k? Maybe in programming? The MATHCAD 15 version gives slightly different results using the Find function. I have no idea which is more accurate. MATHCAD ALPHA MODEL.pdf (300kb) downloaded 6 time(s).Thanks again for all your help. Reg |
Reg Curry
Loveland, CO
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