[Numpy-discussion] matrix file format

Hi, I'm trying to find out what format a matrix input file should have in numpy. example : I have the matrix : [[1 2 3 4 5 6 7 8 9]] and want to read it to nympy from a text-filen that is easy for a user to generate in an editor. Can you tell me how to do that. I read the manual and it didnøt given much af on idea. I thank you in advance Peter I. Hansen