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{ SMOOTHTABLE.PDE
This example shows the use of the SMOOTH modifier for data tables.
No PDE system is solved in this example, it is purely a display of TABLE data.
}
title 'Smooth Table Input Test'
definitions
size=10
ts = table('table_s.tbl')
tsx = smooth(1,0) table('table_s.tbl')
tsy = smooth(0,1) table('table_s.tbl')
tsxy = smooth(1,1) table('table_s.tbl')
boundaries
region 1
start(0,size)
line to (0,0) to (size,0) to (size,size) to close
plots
grid(x,y)
surface(ts) as 'Table'
surface(tsx) as 'X-smooth'
surface(tsy) as 'Y-smooth'
surface(tsxy) as 'XY-smooth'
elevation(ts,tsx) from(0,size/2) to (size,size/2) as 'X-smooth'
elevation(ts,tsy) from(size/2,0) to (size/2,size) as 'Y-smooth'
elevation(ts,tsxy) from(size/2,0) to (size/2,size) as 'XY-smooth'
end