Re: Reading several files with different time lengths

The following solves the problem:

    delete(TIME)
    delete(YYYY)
    delete(iYYYY)

Thanks immensely Dennis for the suggestion.

Hyacinth

> Date: Fri, 17 Feb 2012 10:36:14 -0700
> From: shea@ucar.edu
> To: hyacinth.1@hotmail.com
> CC: ncl-talk@ucar.edu
> Subject: Re: Reading several files with different time lengths
>
> After each
>
> > iYYYY = ind(YYYY.ge.yrStrt .and. YYYY.le.yrLast)
> > tos = f->tos(iYYYY,:,:)
> > printVarSummary(tos)
> delete(iYYYY) ; this changes size
>
> Unlike, say, matlab, NCL does not allow you to resize
> automatically
>
> On 2/17/12 10:31 AM, Hyacinth Nnamchi wrote:
> >
> > Hi;
> >
> > I am trying to read several files with different time lengths and then
> > select/do analysis for the same period. The relevant part of my code is
> > included below:
> >
> >
> > ; ==============================================================
> > ; Define the period for analysis
> > ; ==============================================================
> >
> > yrStrt = 1950
> > yrLast = 1999
> >
> > ; ==============================================================
> > ; Open the file: Read only the user specified period
> > ; ==============================================================
> >
> > f =
> > addfile("/media/data/cmip3/20c3m/tos/bccr_bcm2_0/run1/tos_O1b_1850-1999.nc",
> > "r")
> > f1 = addfile
> > ("/media/data/cmip3/20c3m/uas/bccr_bcm2_0/run1/uas_A1_2.nc", "r")
> > ....
> > .....
> > ....
> >
> > TIME = f->time
> > YYYY = c d_calendar(TIME,-1)/100 ; entire file
> > iYYYY = ind(YYYY.ge.yrStrt .and. YYYY.le.yrLast)
> > tos = f->tos(iYYYY,:,:)
> > printVarSummary(tos)
> >
> >
> > TIME = f1->time
> > YYYY = cd_calendar(TIME,-1)/100 ; entire file
> > iYYYY = ind(YYYY.ge.yrStrt .and. YYYY.le.yrLast)
> > uas = f1->uas(iYYYY,:,:)
> > printVarSummary(uas)
> >
> > ....
> > ....
> > ...
> >
> >
> > The code reads the first file/data and returns the error message below:
> >
> > fatal:Dimension sizes of left hand side and right hand side of
> > assignment do not match
> > fatal:Execu te: Error occurred at or near line 43 in file regress_bccr.ncl
> >
> > How do I fix this ?
> >
> > Thanks,
> > Hyacinth
> > NCL Version 6.0.0
> >
> >
> >
> >
> >
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Received on Fri Feb 17 11:20:02 2012