Re: [GRASS-user] difference between the sum and num options in v.rast.stats

2015-02-12 Thread Margherita Di Leo
Hi Nikos, On Thu, Feb 12, 2015 at 11:31 AM, Nikos Alexandris n...@nikosalexandris.net wrote: On 12.02.2015 11:43, Margherita Di Leo wrote: Hi, what is the difference between the sum and num options in v.rast.stats? comparing the results of the two columns they appear to be the same, but

[GRASS-user] difference between the sum and num options in v.rast.stats

2015-02-12 Thread Margherita Di Leo
Hi, what is the difference between the sum and num options in v.rast.stats? comparing the results of the two columns they appear to be the same, but I'm sure I'm missing something. Thanks for any pointers -- Best regards, Dr. Margherita DI LEO Scientific / technical project officer European

Re: [GRASS-user] difference between the sum and num options in v.rast.stats

2015-02-12 Thread Roy
Hi, Margherita what is the difference between the sum and num options in v.rast.stats? comparing the results of the two columns they appear to be the same, but I'm sure I'm missing something. Thanks for any pointers sum is the sum of values

Re: [GRASS-user] difference between the sum and num options in v.rast.stats

2015-02-12 Thread Nikos Alexandris
On 12.02.2015 11:43, Margherita Di Leo wrote: Hi, what is the difference between the sum and num options in v.rast.stats? comparing the results of the two columns they appear to be the same, but I'm sure I'm missing something. Thanks for any pointers Hello Madi. statistics are calculated

Re: [GRASS-user] difference between the sum and num options in v.rast.stats

2015-02-12 Thread Margherita Di Leo
Roy, On Thu, Feb 12, 2015 at 12:01 PM, Roy royr...@outlook.com wrote: Hi, Margherita what is the difference between the sum and num options in v.rast.stats? comparing the results of the two columns they appear to be the same, but I'm sure I'm missing something. Thanks for any pointers