and I get P
mapped on a lat, lon map, but as the dimensions for P
are actually "projection_y_coordinate" and "
projection_x_coordinate" given meters I don't quite know
how to get the variable onto a lat lon grid.
yes? use
ukcp09_gridded-land-obs-daily_5km_rainfall_19820101-19821231.nc
yes? show data
currently SET data sets:
1>
./ukcp09_gridded-land-obs-daily_5km_rainfall_19820101-19821231.nc
(default)
name title I
J K L
DAILY_RAINFALL
Daily precipitation amount 1:180
1:290 ... 1:365
TRANSVERSE_MERCATOR
...
... ... ...
LAT 1:180
1:290 ... ...
LON 1:180
1:290 ... ...
(R) ukcp09_gridded-land-obs-daily_5km_rainfall_19820101-19821231.nc
(NC_FORMAT_NETCDF4):
7 variables (excluding dimension variables):
double
daily_rainfall[projection_x_coordinate,projection_y_coordinate,time]
(Contiguous storage)
_FillValue: 1e+20
standard_name:
lwe_thickness_of_precipitation_amount
long_name: Daily precipitation amount
units: mm
cell_methods: time: sum
grid_mapping: transverse_mercator
coordinates: lat lon
int transverse_mercator[] (Contiguous
storage)
grid_mapping_name: transverse_mercator
longitude_of_prime_meridian: 0
semi_major_axis: 6377563.396
semi_minor_axis: 6356256.909
longitude_of_central_meridian: -2
latitude_of_projection_origin: 49
false_easting: 4e+05
false_northing: -1e+05
scale_factor_at_central_meridian:
0.9996012717
double time_bnds[bnds,time] (Contiguous
storage)
double
projection_y_coordinate_bnds[bnds,projection_y_coordinate]
(Contiguous storage)
double
projection_x_coordinate_bnds[bnds,projection_x_coordinate]
(Contiguous storage)
double
lat[projection_x_coordinate,projection_y_coordinate]
(Contiguous storage)
units: degrees_north
standard_name: latitude
double
lon[projection_x_coordinate,projection_y_coordinate]
(Contiguous storage)
units: degrees_east
standard_name: longitude
4 dimensions:
time Size:365
axis: T
bounds: time_bnds
units: hours since 1800-01-01 00:00:00
standard_name: time
calendar: standard
projection_y_coordinate Size:290
axis: Y
bounds: projection_y_coordinate_bnds
units: m
standard_name: projection_y_coordinate
projection_x_coordinate Size:180
axis: X
bounds: projection_x_coordinate_bnds
units: m
standard_name: projection_x_coordinate
bnds Size:2
netcdf ndvitest {
dimensions:
LON2017_2196 =
180 ;
LAT1657_1836 =
180 ;
TIME1 = 12 ;
variables:
double
LON2017_2196(LON2017_2196) ;
LON2017_2196:point_spacing
= "even" ;
LON2017_2196:axis
= "X" ;
LON2017_2196:standard_name
= "longitude" ;
double
LAT1657_1836(LAT1657_1836) ;
LAT1657_1836:point_spacing
= "even" ;
LAT1657_1836:axis
= "Y" ;
LAT1657_1836:standard_name
= "latitude" ;
double
TIME1(TIME1) ;
TIME1:point_spacing
= "even" ;
TIME1:axis =
"Z" ;
TIME1:standard_name
= "altitude" ;
short
NDVI(TIME1, LAT1657_1836, LON2017_2196) ;
NDVI:missing_value
= -5000s ;
NDVI:_FillValue
= -5000s ;
NDVI:units =
"1" ;
NDVI:long_name
= "NDVI" ;
NDVI:history =
"From ndvi3g_geo_v1_1982_0106.nc4" ;
// global attributes:
:history =
"PyFerret V7.1 (optimized) 20-Nov-18" ;
:Conventions =
"CF-1.6" ;