On Mon, Apr 11, 2011 at 11:00 AM, Sturla Molden <sturla@molden.no> wrote:
Den 11.04.2011 02:01, skrev David Crisp:
Can anybody guide me through this problem?
You must use dtype=object for the array vegetation_matrix.
I changed the line which set up the vegetation_matrix to be the following: vegetation_matrix = numpy.empty(shape=(x_bins+1,y_bins+1,),dtype=object) Then I spotted the next problem. In my loop which goes through the raw data and populates the matrix with the required values, I am constantly resetting the Record() to a new record. for each_line in point_scandata: matrix_x = round_to_value((each_line[0]-x_offset),horizontal_precision) matrix_y = round_to_value((each_line[1]-y_offset),horizontal_precision) --> vegetation_matrix[matrix_x,matrix_y] = Record() # This is wrong: Everytime its called it resets the record back to default new.. vegetation_matrix[matrix_x,matrix_y].add(each_line[2] This means that there is always only 1 entry in the record as its always being reset after each iteration. How do I go about setting up the numpy array such that its default record is Record() (Im sure this IS a brain fade as It seems really familliar) Regards, David