Re: [GRASS-user] i.cluster and i.maxlik with grayscale image

2009-01-03 Thread Micha Silver
Dylan Beaudette wrote: On Thu, Jan 1, 2009 at 10:57 AM, Micha Silver mi...@arava.co.il wrote: One set of aerial photos are from the 1950's -1960's. These are all black and white photos: single band tiff. The newer set of aerial photos are color images from 2005-2007. The region is a

[GRASS-user] i.cluster and i.maxlik with grayscale image

2009-01-01 Thread Micha Silver
Happy New Year to all! I want to run some r.le analyses on rasters I will create from two ortho-photo images. The newer ortho-photo is full color, so when importing into GRASS I get the three RGB bands. So I make an image group and subgroup with the three bands and I can do the clustering.

Re: [GRASS-user] i.cluster and i.maxlik with grayscale image

2009-01-01 Thread Markus Neteler
On Thu, Jan 1, 2009 at 4:06 PM, Micha Silver mi...@arava.co.il wrote: Happy New Year to all! Happy New Year! I want to run some r.le analyses on rasters I will create from two [please consider r.li which way faster] ortho-photo images. The newer ortho-photo is full color, so when importing

Re: [GRASS-user] i.cluster and i.maxlik with grayscale image

2009-01-01 Thread Micha Silver
Markus Neteler wrote: On Thu, Jan 1, 2009 at 4:06 PM, Micha Silver mi...@arava.co.il wrote: Happy New Year to all! Happy New Year! I want to run some r.le analyses on rasters I will create from two [please consider r.li which way faster] Thanks for the tip.

Re: [GRASS-user] i.cluster and i.maxlik with grayscale image

2009-01-01 Thread Dylan Beaudette
On Thu, Jan 1, 2009 at 10:57 AM, Micha Silver mi...@arava.co.il wrote: One set of aerial photos are from the 1950's -1960's. These are all black and white photos: single band tiff. The newer set of aerial photos are color images from 2005-2007. The region is a savanna area with sparse trees