Re: Shade/Levels

[Steve Cocks <scocks@xxxxxxxxxxxxxxxxxx>]

Hi Ansley,

Sorry for the delay in getting back with you.  Yes that was the problem, as well as
probably staying to long at the computer terminal.  Thanks.

Scocks



Ansley Manke wrote:

> Hi Steve,
> It looks to me as if you just have an extra end-of-line or a
> space in your script, on the "define symbol d1"  command, so the
> second grouping is not seen as part of the LEVELS specification
>
> define symbol d1=levels=(-0.00002,-0.000001,0.000002)
> (0.000001,0.00002,0.000002)
>
> should have no space or line feed between the sets of parentheses.
> It helps to group the different levels specs in quotes for clarity:
>
> define symbol d1=levels="(-0.00002,-0.000001,0.000002)(0.000001,0.00002,0.000002)"
>
> Good luck - Ansley
>
> Steve Cocks wrote:
>
> > Alas, Hello once more
> >
> > I had been reading through chapter 6 (sec 8.1.1) and the
> > custom_contour.jnl tutorial to better manipulate color shade levels when
> > plotting my data.  I created a script that would shade convergence LE
> > -10E6 and Divergence GE 10E6.  Instead, I keep getting the pesky message
> > of "multiple expressions."  The following is a portion of the script I
> > am using:
> >
> > !****************************************************************************
> >
> > ! Define Symbols for increments of div and region to be analyzed
> > define symbol hl = hlimits=120:270:10
> > define symbol vl = vlimits=-60:20:10
> > define symbol d1=levels=(-0.00002,-0.000001,0.000002)
> > (0.000001,0.00002,0.000002)
> >
> > !******************************************************************************
> >
> > let band=if(Div[y=@ngd] ge 7) then Div
> >
> > ! Define a meridional average
> >
> > fill/set/($hl)/nolab/($d1) band[y=0s:10s@ave,l=13:378@shn:3]
> > !01aug99-31jul00
> >  !->
> > CONTOUR/FILL/set/hlimits=120:270:10/nolab/levels=(-0.00002,-0.000001,0.000002)
> > (0.000001,0.00002,0.000002) band[y=0s:10s@ave,l=13:378@shn:3]
> >  **ERROR: command syntax: (0.000001,0.00002,0.000002)
> > band[y=0s:10s@ave,l=13:378@shn:3]
> >           Definition contains multiple expressions
> > CONTOUR/FILL/set/hlimits=120:270:10/nolab/levels=(-0.00002,-0.000001,0.000002)
> > (0.000001,0.00002,0.000002) band[y=0s:10s@ave,l=13:378@shn:3]
> > Command file, command group, or REPEAT execution aborted
> >
> > What "bird-brained" error have I done now?  Would appreciate any
> > comments and two tylenol please!
> >
> > Scocks
> > TAMU
>
> --
> Ansley Manke  Pacific Marine Environmental Laboratory  Seattle WA  (206)526-6246