list values in a table or array???

[irinivozinaki]

Hello everyone!

I would like to ask you if there is a way in python to do the following:

I have 20 values and I want to list them in a 5x4 array. Or is it better to list them in a 5x4 table? Which is the difference between the table and array in python???

(Is this helpful?) I need to save this table/array as an ascii file, which will be continuously converted in a raster file!




Thank you very much in advance!!!

[irinivozinaki]

This is the output ascii file

Whereas the headers seem to be ok...
The first row of the calculated values is missing and the second is not properly written...

NCOLS 5
NROWS 4
XLLCORNER 513589
YLLCORNER 3923728
CELLSIZE 10
NODATA_VALUE -100
172 10.14299988747 10.28650045395 10.42899966240 10.57000041008
19.53180027008 19.10220050812 19.15980005264 19.21560001373 19.27019977570
20.64479970932 23.32259988785 23.50019931793 23.67780017853 23.85419940948

[irinivozinaki]

I finally manage it through the help of the following link...

http://stackoverflow.com/questions/12223167/adding-header-to-numpy-array

Thank you all very much, have a nice day!!!