Hi All, i need to work with a relative large images "60 mb" (single band geotiff file) i store it in python as a numpy array using python-gdal, the array dinension is (7173 X 7924) single band image, but tring to display it with matshow/imageshow or other matplotlib functions i have that python freeze itself and is not able to load the image.
if i use a subset of the image, i 'm able to display it or at least i hade to reduce its resolution using hacks like : reduced_array = array[::3,::3] i don't need full resolution dataset when the image is displaied with a full "zoom out" so the reduction " reduced_array = array[::3,::3] " is good to show the complete image but when i zoom in the image i obviously lost data (less resolution) what do you use to display large dataset ? i'm thinking about a "piramid" with multy array based on the different zoom levels .. but maybe this idea is not so cool. someone already has developed similar code ? thanks to All for any suggestion! Regards, Massimo ------------------------------------------------------------------------------ ThinkGeek and WIRED's GeekDad team up for the Ultimate GeekDad Father's Day Giveaway. ONE MASSIVE PRIZE to the lucky parental unit. See the prize list and enter to win: http://p.sf.net/sfu/thinkgeek-promo _______________________________________________ Matplotlib-users mailing list Matplotlib-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-users