pass indices of non-missing values to selindexbox?
Added by Christine Nam over 4 years ago
Anyone have an ideas how to identify the indices of non-missing values in a domain so that they can be passed into 'selindexbox' command?
Replies (3)
RE: pass indices of non-missing values to selindexbox? - Added by Ralf Mueller over 4 years ago
hi Christine!
you can use the operator outputkey - it offers a print-out of locations and their indices.
hth
ralf
RE: pass indices of non-missing values to selindexbox? - Added by Christine Nam over 4 years ago
Hi Ralf,
Can you provide an example?
My mask is simply composed of missing values and gtc,0 but when I use outputkey,lat I get the lat coordinates of the entire domain and not just that of the mask. I tried different combinations of ifthen, gtc, etc but everything returned lat of the whole domain.
Please and thank-you,
Chris.
RE: pass indices of non-missing values to selindexbox? - Added by Ralf Mueller over 4 years ago
I thought you could use something like
cdo -outputkey,lon,lat,xind,yind -selindexbox,1,4,5,9 -topo,r10x10
but xind and yind seem to cover the range from 1 to gridsize. so it's not like a cartesian coordinate index or so. I was wrong I guess .... sorry
cheers
ralf