[R] filled contour plot with contour lines

[Steve_Friedman at nps.gov]

Hi Peter,

Thanks for taking the time to consider the problem. I realize the procedure
is not reproducible. I use a 4 dimensional netCDF file (4.2 GB) in size to
pull data into this process. Nobody in their right mind should work with
such things. It's a spatial temporal database with 10 years of daily data
in a irregular area spanning 405 x 287 cells.

Anyway, I tried your suggestion adding a { in front of the for loop and a
closing } following the last line.

It did not work.


Steve Friedman Ph. D.
Ecologist  / Spatial Statistical Analyst
Everglades and Dry Tortugas National Park
950 N Krome Ave (3rd Floor)
Homestead, Florida 33034

Steve_Friedman at nps.gov
Office (305) 224 - 4282
Fax     (305) 224 - 4147


                                                                           
             Peter Ehlers                                                  
             <ehlers at ucalgary.                                             
             ca>                                                        To 
                                       "Steve_Friedman at nps.gov"            
             04/01/2011 05:08          <Steve_Friedman at nps.gov>            
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                                       "r-help at r-project.org"              
                                       <r-help at r-project.org>              
                                                                   Subject 
                                       Re: [R] filled contour plot with    
                                       contour lines                       
                                                                           
                                                                           
                                                                           
                                                                           
                                                                           
                                                                           




Aren't you missing a set of parentheses?
I can't run your code since it's not reproducible, but to
my aging eyes it seems that you need a set of '{}' around
the contents of your loop:

  for(j in 1:(varsize[4]-1)) { loop stuff }

Peter Ehlers

On 2011-04-01 11:48, Steve_Friedman at nps.gov wrote:
>
> I'm stumped,  can anyone find my error in this sequence.
>
>   for(j in 1:(varsize[4]-1))
>        temp<- get.var.ncdf(nc=input,
> varid="p_foraging",c(1,1,j),c(varsize[1],varsize[2],1))
>           filled.contour(x, y, temp, color = terrain.colors,
>               plot.title = title(main = paste("Everglades Wood Stork
> Foraging Potential \nYear", (2000+j)),
>               xlab = "UTM East", ylab = "UTM North") ,
>               plot.axes = { contour(temp, add=T)
>                  axis(1, seq(450000 , 580000, by = 10000))
>                  axis(2, seq(2800000,4000000, by = 10000)) },
>               key.title = title(main="Probability") ,
>               key.axes = axis(4, seq(0 , 1 , by = 0.1))
>
>
> The routine will work in a modified form without adding the coordinates
> (the axis lines) but when I include these the routine produces various
> errors, such as "dimension mismatch", or "unexpected end encountered."
>
> I tried to follow the example on filled.contour help page.
>
> Thanks in advance
>     Steve
>
> Steve Friedman Ph. D.
> Ecologist  / Spatial Statistical Analyst
> Everglades and Dry Tortugas National Park
> 950 N Krome Ave (3rd Floor)
> Homestead, Florida 33034
>
> Steve_Friedman at nps.gov
> Office (305) 224 - 4282
> Fax     (305) 224 - 4147
>
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