pyoptools.misc.pmisc.misc module¶
-
pyoptools.misc.pmisc.misc.cross(a, b)¶ 3D Vector product producto vectorial
-
pyoptools.misc.pmisc.misc.hitlist2int(x, y, z, xi, yi)¶ Function that estimates an intensity distribution on a plane from a ray hitlist
-
pyoptools.misc.pmisc.misc.hitlist2int_list(x, y)¶ Function that estimates an intensity distribution on a plane from a ray hitlist. Returns the intensity samples as an x,y,I list
-
pyoptools.misc.pmisc.misc.interpolate_g(xi, yi, zi, xx, yy, knots=10, error=False, mask=None)¶ Create a grid of zi values interpolating the values from xi,yi,zi
ARGUMENTS
xi,yi,zi 1D Lists or arrays containing the values to use as base for the interpolation xx,yy 1D vectors or lists containing the output coordinates samples tuple containing the shape of the output array. knots number of knots to be used in each direction error if set to true, half of the points (x, y, z) are used to create the interpolation, and half are used to evaluate the interpolation error
-
pyoptools.misc.pmisc.misc.matrix_interpolation(M, i, j, type='bilinear')¶ Returns the interpolated value of a matrix, when the indices i,j are floating point numbers.
- ARGUMENTS
M Matrix to interpolate i,j Indices to interpolate type Interpolation type. supported types: nearest,bilinear
-
pyoptools.misc.pmisc.misc.rot_x(tx)¶ Returns the transformation matrix for a rotation around the X axis
-
pyoptools.misc.pmisc.misc.rot_y(ty)¶ Returns the transformation matrix for a rotation around the Y axis
-
pyoptools.misc.pmisc.misc.rot_z(tz)¶ Returns the transformation matrix for a rotation around the Z axis
-
pyoptools.misc.pmisc.misc.spot_info(C)¶ Function that gives information about the average radius of the rays hitting a CCD.
Parameters: C ( CCD) – Instance of the CCD to gather information from.Returns: (Rm, (Xm, Ym), (Xmm , Ymm), Rmax ) - Where
- float: Rm is the mean Radius of the spot diagram
- tuple: (Xm, Ym) are the mean X and Y values of the spot diagram
- tuple: (Xmm, Ymm) are the mean radius in X and in Y
- float: Rmax is the maximum radius
All the values are measured from the central coordinate (Xm, Ym) of the spot diagram.
Return type: tuple
-
pyoptools.misc.pmisc.misc.unwrap_py(inph, in_p=(), uv=6.283185307179586)¶ Return the input matrix unwrapped the value given in uv
The same as unwrapv, but using for-s, written in python
-
pyoptools.misc.pmisc.misc.unwrapv(inph, in_p=(), uv=6.283185307179586)¶ Return the input matrix unwrapped the value given in uv
This is a vectorized routine, but is not as fast as it should
-
pyoptools.misc.pmisc.misc.wavelength2RGB(wl)¶ Function to approximate and RGB tuple from the wavelength value
Parameter:
wavelength wavelength in um
if the wavelength is outside the visible spectrum returns (0,0,0) Original code found at: