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About INTERPOLATE function. [message #91564] Wed, 29 July 2015 18:21 Go to previous message
Dae-Kyu Shin is currently offline  Dae-Kyu Shin
Messages: 25
Registered: February 2015
Junior Member
Example 1.

a = findgen(4)
a[1] = !values.f_nan
print, a
0.000000 NaN 2.00000 3.00000

print, interpolate(a, [0, 1, 2, 3])
NaN NaN 2.00000 3.00000

Example 2.
a = transpose(a)
print, interpolate(a, 0, [0, 1, 2, 3], /grid)
0.000000
NaN
2.00000
3.00000

different result~!!
is this right output?

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