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or (depending on the grid)
let ngood = aa[i=@ngd,j=@ngd]
On 3/5/2014 9:00 AM, Fisseha Berhane
wrote:
you can use something like:
let bb = if TEMP LE THRESHOLD then 1
let cc = bb[l=@sum]
On Wed, Mar 5, 2014 at 11:25 AM, Paul
Goddard <goddarpb@xxxxxxxxx>
wrote:
Hello,
I am working on finding the amount of values that fall
below a certain threshold. By using let aa = if TEMP LE
THRESHOLD then TEMP, I can get aa to be a list of values
where TEMP is less than or equal to THRESHOLD. What I
would also like to do is define a new variable that is
equal to the amount of values that are in aa (ie, the
non .... values). Is there any command for this? I know
in Excel the function COUNT will retrieve the number of
values in a column/array etc. Is there command in Ferret
that does a similar act? Thank you very much for your
help