Coordinate variable data and header information for model AFRP20-MASK-3D.r0.0.nc
netcdf AFRP20-MASK-3D.r0.0 {
dimensions:
latitude = 353 ;
longitude = 353 ;
depth = 47 ;
variables:
float latitude(latitude) ;
latitude:long_name = "Latitude; positive north" ;
latitude:units = "degrees_north" ;
latitude:standard_name = "latitude" ;
float longitude(longitude) ;
longitude:long_name = "Longitude; positive east" ;
longitude:units = "degrees_east" ;
longitude:standard_name = "longitude" ;
float depth(depth) ;
depth:long_name = "depth below earth surface" ;
depth:units = "km" ;
depth:positive = "down" ;
float mask(depth, latitude, longitude) ;
mask:long_name = "mask on (1/0)" ;
mask:display_name = "mask on" ;
mask:units = "" ;
// global attributes:
:title = "Resolution/illumination mask for an absolute P-wave tomographic model with focus on African mantle structure." ;
:id = "AFRP20_MASK" ;
:data_revision = "r.0.0" ;
:summary = "Regions sampled by the ray paths added in AFRP20 are calculated following the procedure outlined in Section 12 of the supplementary material that accompanies the main paper. The global data set will of course further illuminate the mantle wavespeed structure so this acts to show the areas better resolved using the new data. Regions where the mask is on (i.e. equal to 1) are regions of lower confidence or poor illumination. Regions where the mask is off (i.e. equal to 0) are regions of higher confidence or good illumination. The 3D grid contains the columns: depth (km), latitude (deg), longitude (deg), mask on (1/0)." ;
:keywords = "absolute arrival-times, P-wave tomography, resolution" ;
:Conventions = "CF-1.0" ;
:Metadata_Conventions = "Unidata Dataset Discovery v1.0" ;
:acknowledgment = "Model was provided by Alistair Boyce, Department of Earth Sciences, University of Cambridge." ;
:history = "2021-01-29 10:00:06 UTC Converted to netCDF by GeoCSV_2_netCDF_3D.py V.2020.273 from AFRP20_MASK_3D.csv\n",
"2021-01-28 created" ;
:comment = "model converted to netCDF by Alistair Boyce using IRIS EMC tools python scripts for 3D velocity model." ;
:geospatial_lat_min = -44.f ;
:geospatial_lat_max = 44.f ;
:geospatial_lat_units = "degrees_north" ;
:geospatial_lat_resolution = 0.25f ;
:geospatial_lon_min = -24.f ;
:geospatial_lon_max = 64.f ;
:geospatial_lon_units = "degrees_east" ;
:geospatial_lon_resolution = 0.25f ;
:geospatial_vertical_min = 0.f ;
:geospatial_vertical_max = 2300.f ;
:geospatial_vertical_units = "km" ;
:geospatial_vertical_positive = "down" ;
:NCO = "netCDF Operators version 4.7.5 (Homepage = http://nco.sf.net, Code = http://github.com/nco/nco)" ;
:netcdf_file = "AFRP20_MASK_3D.nc" ;
:reference = "Boyce, A. Bastow, I.D. Cottaar, S. Kounoudis, R. Guilloud De Courbeville, J. Caunt, E. Desai, S. (2021), AFRP20: New P-wavespeed Model for the African Mantle Reveals Two Whole-Mantle Plumes Below East Africa and Neoproterozoic Modification of the Tanzania Craton, Geochem. Geophys. Geosyst., https://doi.org/10.1029/2020GC009302." ;
:reference_pid = "doi:10.1029/2020GC009302" ;
:author_name = "Alistair Boyce" ;
:author_email = "ab2568@cam.ac.uk" ;
:author_institution = "University of Cambridge, UK" ;
:author_url = "https://alistairboyce11.github.io/" ;
:repository_name = "EMC" ;
:repository_institution = "IRIS DMC" ;
:repository_pid = "doi:10.17611/dp/emc.2021.afrp20bea.1" ;
:model = "AFRP20" ;
data:
latitude = -44, -43.75, -43.5, -43.25, -43, -42.75, -42.5, -42.25, -42,
-41.75, -41.5, -41.25, -41, -40.75, -40.5, -40.25, -40, -39.75, -39.5,
-39.25, -39, -38.75, -38.5, -38.25, -38, -37.75, -37.5, -37.25, -37,
-36.75, -36.5, -36.25, -36, -35.75, -35.5, -35.25, -35, -34.75, -34.5,
-34.25, -34, -33.75, -33.5, -33.25, -33, -32.75, -32.5, -32.25, -32,
-31.75, -31.5, -31.25, -31, -30.75, -30.5, -30.25, -30, -29.75, -29.5,
-29.25, -29, -28.75, -28.5, -28.25, -28, -27.75, -27.5, -27.25, -27,
-26.75, -26.5, -26.25, -26, -25.75, -25.5, -25.25, -25, -24.75, -24.5,
-24.25, -24, -23.75, -23.5, -23.25, -23, -22.75, -22.5, -22.25, -22,
-21.75, -21.5, -21.25, -21, -20.75, -20.5, -20.25, -20, -19.75, -19.5,
-19.25, -19, -18.75, -18.5, -18.25, -18, -17.75, -17.5, -17.25, -17,
-16.75, -16.5, -16.25, -16, -15.75, -15.5, -15.25, -15, -14.75, -14.5,
-14.25, -14, -13.75, -13.5, -13.25, -13, -12.75, -12.5, -12.25, -12,
-11.75, -11.5, -11.25, -11, -10.75, -10.5, -10.25, -10, -9.75, -9.5,
-9.25, -9, -8.75, -8.5, -8.25, -8, -7.75, -7.5, -7.25, -7, -6.75, -6.5,
-6.25, -6, -5.75, -5.5, -5.25, -5, -4.75, -4.5, -4.25, -4, -3.75, -3.5,
-3.25, -3, -2.75, -2.5, -2.25, -2, -1.75, -1.5, -1.25, -1, -0.75, -0.5,
-0.25, 0, 0.25, 0.5, 0.75, 1, 1.25, 1.5, 1.75, 2, 2.25, 2.5, 2.75, 3,
3.25, 3.5, 3.75, 4, 4.25, 4.5, 4.75, 5, 5.25, 5.5, 5.75, 6, 6.25, 6.5,
6.75, 7, 7.25, 7.5, 7.75, 8, 8.25, 8.5, 8.75, 9, 9.25, 9.5, 9.75, 10,
10.25, 10.5, 10.75, 11, 11.25, 11.5, 11.75, 12, 12.25, 12.5, 12.75, 13,
13.25, 13.5, 13.75, 14, 14.25, 14.5, 14.75, 15, 15.25, 15.5, 15.75, 16,
16.25, 16.5, 16.75, 17, 17.25, 17.5, 17.75, 18, 18.25, 18.5, 18.75, 19,
19.25, 19.5, 19.75, 20, 20.25, 20.5, 20.75, 21, 21.25, 21.5, 21.75, 22,
22.25, 22.5, 22.75, 23, 23.25, 23.5, 23.75, 24, 24.25, 24.5, 24.75, 25,
25.25, 25.5, 25.75, 26, 26.25, 26.5, 26.75, 27, 27.25, 27.5, 27.75, 28,
28.25, 28.5, 28.75, 29, 29.25, 29.5, 29.75, 30, 30.25, 30.5, 30.75, 31,
31.25, 31.5, 31.75, 32, 32.25, 32.5, 32.75, 33, 33.25, 33.5, 33.75, 34,
34.25, 34.5, 34.75, 35, 35.25, 35.5, 35.75, 36, 36.25, 36.5, 36.75, 37,
37.25, 37.5, 37.75, 38, 38.25, 38.5, 38.75, 39, 39.25, 39.5, 39.75, 40,
40.25, 40.5, 40.75, 41, 41.25, 41.5, 41.75, 42, 42.25, 42.5, 42.75, 43,
43.25, 43.5, 43.75, 44 ;
longitude = -24, -23.75, -23.5, -23.25, -23, -22.75, -22.5, -22.25, -22,
-21.75, -21.5, -21.25, -21, -20.75, -20.5, -20.25, -20, -19.75, -19.5,
-19.25, -19, -18.75, -18.5, -18.25, -18, -17.75, -17.5, -17.25, -17,
-16.75, -16.5, -16.25, -16, -15.75, -15.5, -15.25, -15, -14.75, -14.5,
-14.25, -14, -13.75, -13.5, -13.25, -13, -12.75, -12.5, -12.25, -12,
-11.75, -11.5, -11.25, -11, -10.75, -10.5, -10.25, -10, -9.75, -9.5,
-9.25, -9, -8.75, -8.5, -8.25, -8, -7.75, -7.5, -7.25, -7, -6.75, -6.5,
-6.25, -6, -5.75, -5.5, -5.25, -5, -4.75, -4.5, -4.25, -4, -3.75, -3.5,
-3.25, -3, -2.75, -2.5, -2.25, -2, -1.75, -1.5, -1.25, -1, -0.75, -0.5,
-0.25, 0, 0.25, 0.5, 0.75, 1, 1.25, 1.5, 1.75, 2, 2.25, 2.5, 2.75, 3,
3.25, 3.5, 3.75, 4, 4.25, 4.5, 4.75, 5, 5.25, 5.5, 5.75, 6, 6.25, 6.5,
6.75, 7, 7.25, 7.5, 7.75, 8, 8.25, 8.5, 8.75, 9, 9.25, 9.5, 9.75, 10,
10.25, 10.5, 10.75, 11, 11.25, 11.5, 11.75, 12, 12.25, 12.5, 12.75, 13,
13.25, 13.5, 13.75, 14, 14.25, 14.5, 14.75, 15, 15.25, 15.5, 15.75, 16,
16.25, 16.5, 16.75, 17, 17.25, 17.5, 17.75, 18, 18.25, 18.5, 18.75, 19,
19.25, 19.5, 19.75, 20, 20.25, 20.5, 20.75, 21, 21.25, 21.5, 21.75, 22,
22.25, 22.5, 22.75, 23, 23.25, 23.5, 23.75, 24, 24.25, 24.5, 24.75, 25,
25.25, 25.5, 25.75, 26, 26.25, 26.5, 26.75, 27, 27.25, 27.5, 27.75, 28,
28.25, 28.5, 28.75, 29, 29.25, 29.5, 29.75, 30, 30.25, 30.5, 30.75, 31,
31.25, 31.5, 31.75, 32, 32.25, 32.5, 32.75, 33, 33.25, 33.5, 33.75, 34,
34.25, 34.5, 34.75, 35, 35.25, 35.5, 35.75, 36, 36.25, 36.5, 36.75, 37,
37.25, 37.5, 37.75, 38, 38.25, 38.5, 38.75, 39, 39.25, 39.5, 39.75, 40,
40.25, 40.5, 40.75, 41, 41.25, 41.5, 41.75, 42, 42.25, 42.5, 42.75, 43,
43.25, 43.5, 43.75, 44, 44.25, 44.5, 44.75, 45, 45.25, 45.5, 45.75, 46,
46.25, 46.5, 46.75, 47, 47.25, 47.5, 47.75, 48, 48.25, 48.5, 48.75, 49,
49.25, 49.5, 49.75, 50, 50.25, 50.5, 50.75, 51, 51.25, 51.5, 51.75, 52,
52.25, 52.5, 52.75, 53, 53.25, 53.5, 53.75, 54, 54.25, 54.5, 54.75, 55,
55.25, 55.5, 55.75, 56, 56.25, 56.5, 56.75, 57, 57.25, 57.5, 57.75, 58,
58.25, 58.5, 58.75, 59, 59.25, 59.5, 59.75, 60, 60.25, 60.5, 60.75, 61,
61.25, 61.5, 61.75, 62, 62.25, 62.5, 62.75, 63, 63.25, 63.5, 63.75, 64 ;
depth = 0, 50, 100, 150, 200, 250, 300, 350, 400, 450, 500, 550, 600, 650,
700, 750, 800, 850, 900, 950, 1000, 1050, 1100, 1150, 1200, 1250, 1300,
1350, 1400, 1450, 1500, 1550, 1600, 1650, 1700, 1750, 1800, 1850, 1900,
1950, 2000, 2050, 2100, 2150, 2200, 2250, 2300 ;
}