[ncl-talk] Plotting Reflectivity
Guido Cioni
guidocioni at gmail.com
Fri Jun 9 11:03:36 MDT 2017
That error message tells you that the memory allocated for the plot is not enough. If changing to raster fill does not work try to change the default memory size in the hlursefile.
see here https://www.ncl.ucar.edu/Document/Graphics/hlures.shtml <https://www.ncl.ucar.edu/Document/Graphics/hlures.shtml>
! Increase the default (16mb) contour memory.
! The default is 100000000.
! For example, if you have gridded data that
! is larger than 500 x 500, you may need this.
! *wsMaximumSize: 300000000
!==========================================
> Il giorno 09 giu 2017, alle ore 19:00, Black, Forrest (LARC-D318)[UNIVERSITIES SPACE RESEARCH ASSOCIATION] <forrest.black at nasa.gov> ha scritto:
>
> Unfortunately that still does not seem to fix the problem.
>
> - Forrest
>
> From: Barry Lynn [mailto:barry.h.lynn at gmail.com <mailto:barry.h.lynn at gmail.com>]
> Sent: Friday, June 09, 2017 10:09 AM
> To: Black, Forrest (LARC-D318)[UNIVERSITIES SPACE RESEARCH ASSOCIATION] <forrest.black at nasa.gov <mailto:forrest.black at nasa.gov>>
> Cc: ncl-talk at ucar.edu <mailto:ncl-talk at ucar.edu>
> Subject: Re: [ncl-talk] Plotting Reflectivity
>
> Here is my example:
>
> res1 = res
>
> res1 at cnFillOn = True
>
> ; res1 at ContourParameters = (/ 0., 60., 5. /)
>
> res1 at lbLabelBarOn = False ; Turn off individual label bars so we can
>
> res1 at cnLevelSelectionMode = "ExplicitLevels"
>
> res1 at cnFillOn = Trueres1 at cnFillMode = "RasterFill" ; handles memory better, but can produce blocky contours
>
>
>
> res1 at cnLinesOn = False
>
> res1 at cnLevels = intervals
>
>
>
>
>
> res1 at cnFillColors = (/ 21,23,25,31,35,39,43,48,53,\
>
> 61,64,67,71,89,95,99,104,108,111,115,123,\
>
> 130,135,143,148,150,155,159,163,165,167,169,171/)
>
> ; set the colors to be used
>
>
> On Fri, Jun 9, 2017 at 5:08 PM, Barry Lynn <barry.h.lynn at gmail.com <mailto:barry.h.lynn at gmail.com>> wrote:
> Hi Forrest:
>
> As long as you are within the "res"of what you are trying to plot, it should solve your problem.
>
> (Or, at least it solved mine, when I had a similar message.)
>
> It is late in my neck of the woods, so I will have to leave it to someone else to comment.
>
> Have a nice weekend.
>
> Barry
>
> On Fri, Jun 9, 2017 at 4:46 PM, Black, Forrest (LARC-D318)[UNIVERSITIES SPACE RESEARCH ASSOCIATION] <forrest.black at nasa.gov <mailto:forrest.black at nasa.gov>> wrote:
> Hi Barry,
>
> Do you mean “cnres at cnFilIMode”? I tried your suggestion, but I still receive the same error about the maximum size being exceeded.
>
> Thanks,
>
> - Forrest
>
>
> From: Barry Lynn [mailto:barry.h.lynn at gmail.com <mailto:barry.h.lynn at gmail.com>]
> Sent: Friday, June 09, 2017 9:36 AM
> To: Black, Forrest (LARC-D318)[UNIVERSITIES SPACE RESEARCH ASSOCIATION] <forrest.black at nasa.gov <mailto:forrest.black at nasa.gov>>
> Cc: ncl-talk at ucar.edu <mailto:ncl-talk at ucar.edu>
> Subject: Re: [ncl-talk] Plotting Reflectivity
>
> I think you can ignore the warnings.
>
> Try this, please.
>
> res1 at cnFillMode = "RasterFill" ; handles memory better, but can produce blocky contours
>
>
> On Fri, Jun 9, 2017 at 4:34 PM, Black, Forrest (LARC-D318)[UNIVERSITIES SPACE RESEARCH ASSOCIATION] <forrest.black at nasa.gov <mailto:forrest.black at nasa.gov>> wrote:
> Hello all,
>
> I am using NCL version 6.3.0 and am having difficulty plotting a contour map of reflectivity data. I receive the following errors when I run the code.
>
> warning: Entry (250) not found in code table file /usr/local/lib/ncarg/grib2_codetables/centers.table
> warning: Entry (15) not found in code table file /usr/local/lib/ncarg/grib2_codetables/ncep/4/4.2.0.15 <http://4.2.0.15/>.table
>
> fatal:ContourPlotDraw: Workspace reallocation would exceed maximum size 100000000
> fatal:ContourPlotDraw: draw error
> fatal:ContourPlotDraw: draw error
> fatal:PlotManagerDraw: error in plot draw
> fatal:_NhlPlotManagerDraw: Draw error
>
> Attached is the script with the data file.
>
> Thank you for any suggestions.
>
> - Forrest
>
>
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>
> --
> Barry H. Lynn, Ph.D
> Senior Lecturer,
> The Institute of the Earth Science,
> The Hebrew University of Jerusalem,
> Givat Ram, Jerusalem 91904, Israel
> Tel: 972 547 231 170
> Fax: (972)-25662581
>
> C.E.O, Weather It Is, LTD
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>
>
>
> --
> Barry H. Lynn, Ph.D
> Senior Lecturer,
> The Institute of the Earth Science,
> The Hebrew University of Jerusalem,
> Givat Ram, Jerusalem 91904, Israel
> Tel: 972 547 231 170
> Fax: (972)-25662581
>
> C.E.O, Weather It Is, LTD
> Weather and Climate Focus
> http://weather-it-is.com <http://weather-it-is.com/>
> Jerusalem, Israel
> Local: 02 930 9525
> Cell: 054 7 231 170
> Int-IS: x972 2 930 9525
> US 914 432 3108 <tel:(914)%20432-3108>
>
>
>
> --
> Barry H. Lynn, Ph.D
> Senior Lecturer,
> The Institute of the Earth Science,
> The Hebrew University of Jerusalem,
> Givat Ram, Jerusalem 91904, Israel
> Tel: 972 547 231 170
> Fax: (972)-25662581
>
> C.E.O, Weather It Is, LTD
> Weather and Climate Focus
> http://weather-it-is.com <http://weather-it-is.com/>
> Jerusalem, Israel
> Local: 02 930 9525
> Cell: 054 7 231 170
> Int-IS: x972 2 930 9525
> US 914 432 3108
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> ncl-talk at ucar.edu <mailto:ncl-talk at ucar.edu>
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