I have a numpyArray with 2 point X and Y an example :
[[ 36.0142 -9.446138]
[ 36.0142 -9.444951]
[ 36.0142 -9.443764]
...,
[ 43.565044 3.384145]
[ 43.565044 3.385332]
[ 43.565044 3.385893]]
I would like to reduce that area, passing a few points and obtaining the points that remain within the new area.
For example:
but remember... I have numpyArray, not matrix.
update--- a ok sorry. the list are coods. i hav this code to generate Latitude and Altitude:
arrayX = list()
arrayX.append(str(x1))
while x1 < x2:
x1 = x1 + space
arrayX.append(str(x1))
arrayX.append(str(x2))
tam = len(arrayX)-1
if arrayX[tam] < arrayX[tam-1]:
del arrayX[-2]
tam = tam-1
if arrayX[tam] == arrayX[tam-1]:
del arrayX[-1]
arrayX = map(float, arrayX)
return(arrayX)
example
xpts[1,2,3,4]
ypts[6,7,8]
then i use.
Points = np.array(list(itertools.product(Xpts, Ypts)))
points[[1,6],[1,7][1,8][2,6],[2,7][2,8]......[4,8]]
