spec_append¶
-
pydl.pydlspec2d.spec1d.
spec_append
(spec1, spec2, pixshift=0)[source]¶ Append the array spec2 to the array spec1 & return a new array.
If the dimension of these arrays is the same, then append as [spec1,spec2]. If not, increase the size of the smaller array & fill with zeros.
Parameters: spec1, spec2 :
numpy.ndarray
Append
spec2
tospec1
.pixshift :
int
, optionalIf
pixshift
is set to a positive integer,spec2
will be padded withpixshift
zeros on the left side. Ifpixshift
is set to a negative integer,spec1
will be padded withabs(pixshift)
zeros on the left side. If not set, all zeros will be padded on the right side.Returns: A new array containing both
spec1
andspec2
.