Units in dynamic created matrix

Units in dynamic created matrix - Messages

#1 Posted: 2020/12/4 07:19:18
Jadalbert

Jadalbert

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I created a dynamic matrix as T := matrix(2, cols(T1)). The values of the T1 matrix have units [MPa]. The values have to be rewritten to T where they meet certain requirements. But values of the "new" matrix T have units [kg/m*s2]. Is it possible change thise units to [MPa]? Any attempt to change units fails because the matrix T is computed.

Thank for any advice
Jadalbert
#2 Posted: 2020/12/4 08:45:15
fedeghi

fedeghi

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Wrote

I created a dynamic matrix as T := matrix(2, cols(T1)). The values of the T1 matrix have units [MPa]. The values have to be rewritten to T where they meet certain requirements. But values of the "new" matrix T have units [kg/m*s2]. Is it possible change thise units to [MPa]? Any attempt to change units fails because the matrix T is computed.

Thank for any advice
Jadalbert



Not sure if I understood but you could show whatever unit is suitable (and consistent) by changing the unit of measure in the displayed results.

Same you would do with a single result, you can change the displayed unit in the black rectangle after results.. only difference from a single formula, is you need to use adiagonal matrix with proper units in proper positions.

At least, this is what I'm often doing to have a clearer view.

Some other users on the forum don't like using/displaying units at all, but that's another separate and recurring topic I guess.
Immagine 2020-12-04 124202.png
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sergio 2020/12/5 06:34:00
#3 Posted: 2020/12/4 09:11:31
Jadalbert

Jadalbert

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It works! Tkank You.

In my case now it looks like:

T := [1 2 3 4 ...] MPa

and that is what I wanted.
#4 Posted: 2020/12/4 13:57:26
Jean Giraud

Jean Giraud

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A vector of values can be associated with units.
A data table will have columns units in the header or row wise.

Table.PNG
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Jadalbert 2020/12/7 08:24:00
#5 Posted: 2020/12/7 08:26:00
Jadalbert

Jadalbert

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Thakn you Jean Giraud. I wil try use you advice.
#6 Posted: 2020/12/7 09:37:01
Jean Giraud

Jean Giraud

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... suggestive examples.

Table Scientific.sm (20.56 KiB) downloaded 640 time(s).
Table Medic Data.sm (17.51 KiB) downloaded 629 time(s).
Inst_Colebrook Pipe Data.sm (71.4 KiB) downloaded 648 time(s).
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