Re: subscripting error

Perhaps what you are trying to do is coordinate subscripting? The
example at http://www.ncl.ucar.edu/Document/Language/subscript_coord.shtml
  should help. Note the use of curly braces.

Andrew

On 1 Aug 2009, at 08:35, B N wrote:

> Hi.
>
> Sorry, I am having trouble getting around this error. I am trying to
> average between two indices that represent latitudes. The error I am
> getting seems to be from using a colon. When I'm trying to get a
> result between two indices, is there other syntax I need to use?
> Bold
> (
> The error is below and it does not seem to be WRF related)
>
> ncl 18> loc = wrf_user_ll_to_ij(a, 35, 10.0, res)
> ncl 19> print("X/Y location is: " + loc)
> (0) X/Y location is: 140.345
> (1) X/Y location is: 65.5673
> ncl 20> loc = wrf_user_ll_to_ij(a, 35, 15.0, res)
> ncl 21> print("X/Y location is: " + loc)
> (0) X/Y location is: 140.345
> (1) X/Y location is: 75.791
> ncl 22> u700!0 = "lat"
> ncl 23> u700!1 = "lon"
> ncl 24> u700a=u700(lon|:,lat|:)
> ncl 25> uZone = dim_avg_Wrap(u700a((140.345), (65.5673:75.791) ))
> fatal:syntax error: line 25 before or near :
> uZone = dim_avg_Wrap(u700a((140.345), (65.5673:
> ----------------------------------------------^
>
> fatal:Error in subscript, normal subscripting is being used, make sure
> named subscripting has not been used
> fatal:syntax error: function dim_avg_Wrap expects 1 arguments, got 0
> fatal:error at line 25
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Received on Sat Aug 01 2009 - 06:38:49 MDT