help

I want to interpolate the precip.mon.mean.nc which has the ncdump as following

netcdf precip.mon.mean {
dimensions:
        lat = 72 ;
        lon = 144 ;
        time = UNLIMITED ; // (369 currently)
variables:
        float lat(lat) ;
                lat:units = "degrees_north" ;
                lat:actual_range = 88.75f, -88.75f ;
                lat:long_name = "Latitude" ;
        float lon(lon) ;
                lon:units = "degrees_east" ;
                lon:long_name = "Longitude" ;
                lon:actual_range = 1.25f, 358.75f ;
        float precip(time, lat, lon) ;
                precip:long_name = "Average Monthly Rate of Precipitation" ;
                precip:valid_range = 0.f, 100.f ;
                precip:units = "mm/day" ;
                precip:add_offset = 0.f ;
                precip:scale_factor = 1.f ;
                precip:actual_range = 0.f, 85.967f ;
                precip:missing_value = -9.96921e+36f ;
                precip:precision = 32767s ;
                precip:least_significant_digit = 2s ;
                precip:var_desc = "Precipitation" ;
                precip:dataset = "GPCP Version 2.1 Combined Precipitation Dataset" ;
                precip:level_desc = "Surface" ;
                precip:statistic = "Mean" ;
                precip:parent_stat = "Mean" ;
        double time(time) ;
                time:units = "days since 1700-1-1 00:00:0.0" ;
                time:long_name = "Time" ;
                time:delta_t = "0000-01-00 00:00:00" ;
                time:actual_range = 101902., 113103. ;
                time:avg_period = "0000-01-00 00:00:00" ;

// global attributes:
                :Conventions = "COARDS" ;
                :title = "GPCP Version 2.1 Combined Precipitation Dataset" ;
                :history = "created jul 2009 by CAS at NOAA/ESRL PSD" ;
                :platform = "Observation" ;
                :source = "GPCP Polar Satellite Precipitation Data Centre - Emission (SSM/I emission estimates).\n",
                        " GPCP Polar Satellite Precipitation Data Centre - Scattering (SSM/I scattering estimates).\n",
                        " GPCP Geostationary Satellite Precipitation Data Centre (GPI and OPI estimates and rain gauge analyses). NASA/GSFC Satellite Applications Office (TOVS estimates).\n",
                        " GPCP Global Precipitation Climatology Centre (rain gauge analyses)\n",
                        " NASA ftp://precip.gsfc.nasa.gov/pub/gpcp-v2.1-v2/psg/" ;
                :documentation = "http://www.esrl.noaa.gov/psd/data/gridded/data.gpcp.html" ;
                :version = "V2.1" ;
}
 
to the regcm3 output file as I want to compare it with the other I did this for CRU version 3 but when I did the sam with the GPCP I have the following :

Segmentation fault (core dumped)
 can anyone help me

THANKS

Mohamed OMAR
Egyptian Meteorological Authority
Scientific Research Department
Climate Studies Centre

_______________________________________________
ncl-talk mailing list
List instructions, subscriber options, unsubscribe:
http://mailman.ucar.edu/mailman/listinfo/ncl-talk
Received on Thu Oct 14 03:55:02 2010