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an error message in getNOAA.bathy function

4 messages · Joon-Taek Yoo, Bert Gunter, Rasmus Liland

Joon-Taek Yoo
# 
Dear Helpers,
I am trying to draw a map of East Asia using the getNOAA.bathy ()
function(package marmap) in R. I'v got a following error message.
Querying NOAA database ...
This may take seconds to minutes, depending on grid size
Error in .local(.Object, ...) :
  schannel: next InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE
(0x80090326) - This error usually occurs when a fatal SSL/TLS alert is
received (e.g. handshake failed).

I appreciate any hint. Please could you help me.

Thank you very much.
Yoo
Bert Gunter
# 
I think you are more likely to get a helpful reply on the R-sig-geo list
rather than here.

If all else fails, try contacting the maintainer ( ?maintainer) .

Cheers,
Bert

Bert Gunter

"The trouble with having an open mind is that people keep coming along and
sticking things into it."
-- Opus (aka Berkeley Breathed in his "Bloom County" comic strip )
On Tue, Aug 18, 2020 at 6:59 AM Joon-Taek Yoo <yjt7660 at gmail.com> wrote:

            

      
      
      
    

        

      
      
    

        

  
  


  


      

    

    

      
      

        


  

        

      Rasmus Liland
    

    

      
      #
    

  


  

      
On 2020-08-18 22:59 +0900, Joon-Taek Yoo wrote:

        
| Dear Helpers,
| I am trying to draw a map of East Asia 
| using the getNOAA.bathy () 
| function(package marmap) in R. I'v got 
| a following error message.
| 
| > dat <- getNOAA.bathy(110, 160, 20, 60, res=4, keep=T)
| Querying NOAA database ...
| This may take seconds to minutes, depending on grid size
| Error in .local(.Object, ...) :
|   schannel: next InitializeSecurityContext failed: SEC_E_ILLEGAL_MESSAGE
| (0x80090326) - This error usually occurs when a fatal SSL/TLS alert is
| received (e.g. handshake failed).
| 
| I appreciate any hint. Please could 
| you help me.

Dear Joon-Taek,

perhaps ?turning off? SSL helps, by 
setting these options:

	options("ssl_verifyhost"=0, "ssl_verifypeer"=0)

I get another error (with SSL turned 
on):

	> dat <- marmap::getNOAA.bathy(110, 160, 20, 60, res=4, keep=T)
	Registered S3 methods overwritten by 'adehabitatMA':
	  method                       from
	  print.SpatialPixelsDataFrame sp
	  print.SpatialPixels          sp
	Querying NOAA database ...
	This may take seconds to minutes, depending on grid size
	Error in if (ncol(x) == 3 & !exists("bathy", inherits = FALSE)) { :
	  argument is of length zero

How do I even know what x is there, or 
if "bathy" exists ...

Best,
Rasmus

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      Rasmus Liland
    

    

      
      #
    

  


  

      
On 2020-08-18 16:36 +0200, Rasmus Liland wrote:

            

      
      
      
    

        
Also, check out my old email from back 
in March[1] about mapping the Gulf 
Cooperation Council countries using 
ggplot.  You need the packages rgeos, 
rnaturalearth, sf; which needs the 
backend programs udunits[2], gdal[3], 
perhaps others.

Here is an example map of a wider region 
of East-Asia also showing Laos.

	world <- rnaturalearth::ne_countries(
	  scale = "medium",
	  returnclass = "sf")
	grp1 <- c("China", "Japan", "Korea", 
	  "Dem. Rep. Korea", "Taiwan", "Mongolia",
	  "Hong Kong", "Macao", "Russia")
	world$EA <- rep(NA, length(world$name))
	idx <- world$name %in% grp1
	world$GCC[idx] <- world$name[idx]
	world$CountryGroup <- 
	  rep(NA, length(world$name))
	world$CountryGroup[world$name
	  %in% grp1] <- "East-Asia"
	world <- 
	  cbind(world, 
	    sf::st_coordinates(
	      sf::st_centroid(world$geometry)))
	world$name[idx]
	
	# file <- "/tmp/ea.pdf"
	# res <- 1.2
	# width <- 7*res
	# height <- 5*res
	# pdf(file=file, width=width, height=height)
	
	file <- "/tmp/ea.png"
	res <- 100
	width <- 500
	height <- 500
	png(file=file, width=width,
	    height=height, res=res)
	
	ggplot2::ggplot(data = world) +
	  ggplot2::theme_bw() +
	  ggplot2::geom_sf() +
	  ggplot2::geom_sf(
	    fill = NA, color = gray(.5)) +
	  ggplot2::geom_sf(ggplot2::aes(
	    fill=CountryGroup)) +
	  ggrepel::geom_text_repel(
	    mapping=ggplot2::aes(
	      x=X, y=Y, label=GCC),
	    color="blue") +
	ggplot2::coord_sf(
	  xlim = c(100, 160),
	  ylim = c(10, 60),
	  expand = FALSE) +
	ggplot2::xlab("Longitude") +
	ggplot2::ylab("Latitude") +
	  ggplot2::ggtitle("East-Asia")
	
	dev.off()

Best,
Rasmus

[1] https://stat.ethz.ch/pipermail/r-help/2020-March/466155.html
[2] http://www.unidata.ucar.edu/software/udunits/
[3] http://www.gdal.org/

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