Re: [netcdfgroup] Using NetCDF with OPeNDAP on MacOS Sierra (homebrew- and netCDF-dependant software)

  • To: "Capehart, William J" <William.Capehart@xxxxxxxxx>
  • Subject: Re: [netcdfgroup] Using NetCDF with OPeNDAP on MacOS Sierra (homebrew- and netCDF-dependant software)
  • From: Roy Mendelssohn - NOAA Federal <roy.mendelssohn@xxxxxxxx>
  • Date: Sun, 30 Apr 2017 12:07:15 -0700
Using the build of netcdf,  running 10.12.4

ncdump -h "http://test.opendap.org/opendap/data/nc/3fnoc.nc";
netcdf \3fnoc {
dimensions:
        time_a = UNLIMITED ; // (12 currently)
        lat = 53 ;
        lon = 83 ;
        time = 12 ;
variables:
        short u(time_a, lat, lon) ;
                u:units = "meter per second" ;
                u:long_name = "Vector wind eastward component" ;
                u:missing_value = "-32767" ;
                u:scale_factor = "0.005" ;
        short v(time_a, lat, lon) ;
                v:units = "meter per second" ;
                v:long_name = "Vector wind northward component" ;
                v:missing_value = "-32767" ;
                v:scale_factor = "0.005" ;
        float lat(lat) ;
                lat:units = "degree North" ;
        float lon(lon) ;
                lon:units = "degree East" ;
        float time(time) ;
                time:units = "hours from base_time" ;

// global attributes:
                :base_time = "88-245-00:00:00" ;
                :title = " FNOC UV wind components from 1988-245 to 1988-247." ;
                :DODS_EXTRA.Unlimited_Dimension = "time_a" ;
}

-Roy


> On Apr 30, 2017, at 9:42 AM, Capehart, William J <William.Capehart@xxxxxxxxx> 
> wrote:
> 
> Hi All
>  
> I have been having a particularly time working with NetCDF with OPeNDAP on my 
> Macs (right now both are on MacOS 10.12.4).  I’ve mostly been using homebrew 
> but this also happens with NCL 6.3 and 6.4 as downloaded from Earth System 
> Grid.
>  
> When testing code using just the NetCDF fortran libraries as well as just 
> using ncdump I get segmentation faults when I try to access 
> http://test.opendap.org/opendap/data/nc/3fnoc.nc
>  
> Is anyone else having any luck with their MacOS Sierra NetCDF builds and the 
> software that leverages NetCDF?
>  
>  
> ------------------------------------------------
> Bill Capehart <William.Capehart@xxxxxxxxx>
> Atmospheric and Environmental Sciences Program Coordinator
> Civil and Environmental Engineering
> 201 Mineral Industries Building
> South Dakota School of Mines and Technology
> 501 East St Joseph Street
> Rapid City, SD 57701-3995
> Ph: +1-605-394-1994   Mobile: +1-605-484-4692
>  
> _______________________________________________
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**********************
"The contents of this message do not reflect any position of the U.S. 
Government or NOAA."
**********************
Roy Mendelssohn
Supervisory Operations Research Analyst
NOAA/NMFS
Environmental Research Division
Southwest Fisheries Science Center
***Note new street address***
110 McAllister Way
Santa Cruz, CA 95060
Phone: (831)-420-3666
Fax: (831) 420-3980
e-mail: Roy.Mendelssohn@xxxxxxxx www: http://www.pfeg.noaa.gov/

"Old age and treachery will overcome youth and skill."
"From those who have been given much, much will be expected" 
"the arc of the moral universe is long, but it bends toward justice" -MLK Jr.



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