[ncl-talk] issue with resP at gsnMaximize in the Panel plots and 2nd label bar
Adam Phillips
asphilli at ucar.edu
Wed Aug 26 11:21:52 MDT 2020
Load the following at the top of your script:
load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_code.ncl" ; These four
libraries are automatically
load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/gsn_csm.ncl" ; loaded from
NCL V6.4.0 onward.
load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/contributed.ncl" ; No need for
user to explicitly load.
load "$NCARG_ROOT/lib/ncarg/nclscripts/csm/shea_util.ncl"
The last library should give you access to drawNDCGrid.
v6.2.1 is 6 years old, if possible I recommend upgrading to the newest
version of NCL.
Adam
On Wed, Aug 26, 2020 at 11:14 AM Geeta Geeta <geetag54 at yahoo.com> wrote:
> fatal:syntax error: line 547 in file clim.div.wnd.w.v1.ncl before or near
> \n
> drawNDCGrid(wks)
> ----------------^
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> fatal:syntax error: possibly an undefined procedure
> fatal:Syntax Error in block, block not executed
> fatal:error at line 568 in file clim.div.wnd.w.v1.ncl
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> I have NCL version 6.2.1 so this error is coming.
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> As suggested, I will switch off the resources and try
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> thanks
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> Geeta.
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> On Wednesday, 26 August, 2020, 10:37:23 pm IST, Adam Phillips <
> asphilli at ucar.edu> wrote:
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> Hi Geeta,One last item to change would be to set resQ at lbLabelBarOn =
> False. If after making all of those changes, you do not see an improvement,
> I recommend you alter the end of your script to look like this: resP
> = True
> resP at gsnFrame = False
> resP at gsnMaximize = True ; maximize plots
> resP at gsnPanelLabelBar = True
> resP at lbOrientation = "Vertical"
> gsn_panel(wks,PLOT,(/4,1/),resP)
> drawNDCGrid(wks)frame(wks)
> If the resulting image extends most of the way to the boundaries of the
> gray grid, then your image is maximized in NCL's workspace.
> If the resulting image does not extend all the way to the edges, I
> strongly suggest you clean up your resource lists, and start turning off
> resources (and removing overlays) one by one to see if you can see what is
> causing the plots to not fill the space. That is how I debug plotting
> issues that are not apparent. I would start with not doing any overlays and
> see if the paneled plots are the same sizes. Hope that helps!Adam
> On Wed, Aug 26, 2020 at 10:52 AM Geeta Geeta <geetag54 at yahoo.com> wrote:
> thanks Mr Brownrigg.
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> Sorry for the typo. I did not notice it. The warning message has gone but
> plot size is the same.
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> Geeta.
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> On Wednesday, 26 August, 2020, 06:46:29 pm IST, Rick Brownrigg <
> brownrig at ucar.edu> wrote:
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> Hi,
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> The resource errors are due to a typo -- it should be tiMainOn.
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> I'm not sure about the sizing.
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> Rick
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> On Wed, Aug 26, 2020 at 3:47 AM Geeta Geeta via ncl-talk <
> ncl-talk at mailman.ucar.edu> wrote:
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> Thanks Mr Phillips.
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> I did as you had told me to.
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> 1. commented the draw and frame lines and added those Resources to the
> panel plots. and rescommon at tiMain = False
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> but got warning message. warning:tiMain is not a valid resource in
> wind_contour at this time
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> warning:tiMain is not a valid resource in map at this time
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> warning:tiMain is not a valid resource in wind_vector at this time
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> warning:tiMain is not a valid resource in wind_vector at this time
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> warning:tiMain is not a valid resource in wind_vector at this time
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> warning:tiMain is not a valid resource in wind_contour at this time
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> warning:tiMain is not a valid resource in wind_contour at this time
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> warning:tiMain is not a valid resource in wind_contour at this time
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> warning:tiMain is not a valid resource in wind_contour at this time
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> warning:tiMain is not a valid resource in map at this time
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> 2. No of Plots are now =4.
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> But the size of plot remains the same. These are overlay plots which I am
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> PLOT = new(4,graphic)
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> gsn_panel(wks,PLOT,(/4,1/),resP)
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> thanks once again. I am attaching the figure so obtained.
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> On Tuesday, 25 August, 2020, 09:13:40 pm IST, Adam Phillips <
> asphilli at ucar.edu> wrote:
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> Hi Geeta,It looks like you are drawing each individual plot and then
> advancing the frame before your call gsn_panel:draw(PLOT(3))
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> frame(wks)
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> remove all of the draw(PLOT lines and the frame(wks) lines. I am
> surprised you are not getting an error message when you are doing this as
> you are trying to draw the same plot twice.
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> Assuming you corrected the definition of PLOT to be of size 4, there are a
> few other steps you can take to try to minimize the space between the
> panels (and therefore increase the size of each panel).Try setting these:
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> rescommon at tiMainOn = False ; turn off main title; do not save space for
> main titleresP at gsnPanelYWhiteSpacePercent = 0.0 ; set the amount of
> Y-axis space between the panels equal to 0.
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> Hope that helps!Adam
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> On Mon, Aug 24, 2020 at 10:32 PM Geeta Geeta <geetag54 at yahoo.com> wrote:
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> Thank you Mr Phillips.
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> I will try with label bar resources.
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> I also wanted know why the plots are so small. when I have set
> resP at gsnMaximize = True ; maximize plots in the
> panel plot resources.
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> what I should do to make them cover the entire page.
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> Geeta.
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> On Monday, 24 August, 2020, 09:57:49 pm IST, Adam Phillips <
> asphilli at ucar.edu> wrote:
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> Hi Geeta,1 - You are getting the error message because PLOT was defined
> like this:PLOT = new(5,graphic)
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> but then 4 plots were specified in your call to
> gsn_panel:gsn_panel(wks,PLOT,(/4,1/),resP)
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> Set PLOT = new(4,graphic) and the error will disappear.
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> 2 - If you set cnFillOn = False, NCL will not draw a labelbar even if you
> set lbLabelBarOn = True. You will need to use gsn_labelbar_ndc or
> gsn_create_labelbar. I prefer gsn_labelbar_ndc unless you need to attach a
> labelbar to a plot. See the examples at the bottom of the gsn_labelbar_ndc
> documentation page, specifically the first example, for how to use this
> procedure.
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> 3 - There are numerous ways to alter the labelbar, most of which are shown
> in the labelbar applications page here:
> http://www.ncl.ucar.edu/Applications/labelbar.shtml
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> Hope that helps!Adam
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> On Mon, Aug 24, 2020 at 5:39 AM Geeta Geeta via ncl-talk <
> ncl-talk at mailman.ucar.edu> wrote:
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> Hi
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> I am making panel plots with 4 rows and 1 column.
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> I have set following resources in the PANEL plots
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> resP = True
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> resP at gsnMaximize = True ; maximize plots
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> resP at gsnPanelLabelBar = True
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> resP at lbOrientation = "Vertical"
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> So 1st problem is panel plots are very small. this is the error coming. I have defined 4 rows and 1 columns and the no pf PLOTS=4
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> then why this warning message is coming
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> (0) Warning: gsn_panel: you have more plots than you have panels.
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> (0) Only 4 plots will be drawn.
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> 2. The second label bar wrt the Q contour is not shown.
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> 3. How can I adjust the two label bars. (one for filled contours and other for the line)
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> kindly suggest.
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> Geeta._______________________________________________
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> --
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> Adam Phillips
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> Associate Scientist, Climate and Global Dynamics Laboratory, NCAR
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> www.cgd.ucar.edu/staff/asphilli/ 303-497-1726
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> --
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> Adam Phillips
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> Associate Scientist, Climate and Global Dynamics Laboratory, NCAR
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> www.cgd.ucar.edu/staff/asphilli/
> 303-497-1726_______________________________________________
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> --
> Adam Phillips
> Associate Scientist, Climate and Global Dynamics Laboratory, NCAR
> www.cgd.ucar.edu/staff/asphilli/ 303-497-1726
>
--
Adam Phillips
Associate Scientist, Climate and Global Dynamics Laboratory, NCAR
www.cgd.ucar.edu/staff/asphilli/ 303-497-1726
<http://www.cgd.ucar.edu/staff/asphilli>
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