Re: [ferret_users] Separate a 2-digits integer into 2 1-digit integers

[Ge Peng - NOAA Affiliate <ge.peng@xxxxxxxx>]

Thanks for all of you who have provided me with your suggestions. It appears that it can be addressed in various ways.

By far, this one (by Russ) is the most elegant way.

Appreciate everyone's input.

--- Peng

 

On Mon, Sep 8, 2014 at 9:01 PM, Russ Fiedler <russell.fiedler@xxxxxxxx> wrote:

Hi,

let A_ij_2 = mod(A_ij,10)     ! Get last digit
let A_ij_1 = (A_ij-A_ij_2)/10  ! Remove last digit and divide

alternatively,

let  A_ij_1 = int(A_ij/10)       ! Divide and truncate to get leading digit

See

show fun mod
show fun int

Russ

On 09/09/14 03:53, Ge Peng - NOAA Affiliate wrote:

I need to separate an array of 2-digits integers into two separate arrays of 1-digit integers – one takes the value of the tenth and the other the one digit of the original integer values at each element of the array.

For example, if the value of A_ij is 23, then A_ij_1 will be 2 and A_ij_2 will be 3.

Any suggestion?

Thanks,

--- Peng

--
Ge Peng, Ph.D
Research Scholar
Cooperative Institute for Climate and Satellites NC
North Carolina State University
NOAA's National Climatic Data Center
151 Patton Ave, Asheville, NC 28801
ge.peng@xxxxxxxx
o: +1 828 257 3009
f:  +1 828 257 3002

Following CICS-NC on Facebook

--
Ge Peng, Ph.D
Research Scholar
Cooperative Institute for Climate and Satellites NC
North Carolina State University
NOAA's National Climatic Data Center
151 Patton Ave, Asheville, NC 28801
ge.peng@xxxxxxxx
o: +1 828 257 3009
f:  +1 828 257 3002

Following CICS-NC on Facebook