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How can I import 2-dimensional array value to one variable using text file?
Posted Apr 5, 2012, 11:17 a.m. EDT Version 4.2a 2 Replies
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Hi, all
I saw COMSOL 3.5a Phase field tutorial movie and in their movie, they import initial random state from the file to one variable. (This variable should depends on the position (x,y)).
How can I do this? Is there any format for this txt file?
Now I am suing COMSOL 4.2a.
In enclosed image,
First column is x coordinate
Second column is y coordinate
Third column is u_init values.
I want to put u_init, which is function of x,y values from that txt file.
Thank you very much
Kunok
I saw COMSOL 3.5a Phase field tutorial movie and in their movie, they import initial random state from the file to one variable. (This variable should depends on the position (x,y)).
How can I do this? Is there any format for this txt file?
Now I am suing COMSOL 4.2a.
In enclosed image,
First column is x coordinate
Second column is y coordinate
Third column is u_init values.
I want to put u_init, which is function of x,y values from that txt file.
Thank you very much
Kunok
Attachments:
2 Replies Last Post Apr 5, 2012, 3:54 p.m. EDT
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Posted:
1 decade ago
You need to use Interpolation Function and choose source of data as file.
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Posted:
1 decade ago
Thanks!