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Selected DIPSO tools

write a simple ASCII file containing pairs of x and y values.
write a simple ASCII file containing pairs of x and y values.
write a file containing pairs of x and y values in Spectrum format 2,
including a header.
read a file containing pairs of x and y values in Spectrum format 2,
including a header.
Apply a Gaussian smoothing function to uniformly spaced data
modify a dataset containing pairs of x,y values such that no data fall
outside the interval x1 < x < x2.
modify a dataset containing pairs of x,y values such that no data fall
outside the interval y1 < y < y2.
Resample a function y(x) onto a uniform grid of stepsize dx
between x1 and x2.
Compute cross-correlation function for functions y1(x1) and y2(x2)
The result is returned as ccfy(ccfx)
Apply a velocity correction to a wavelength array. v is in units of the speed of light.