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Spherical Harmonics Spectrum Example
#Metview Macro # **************************** LICENSE START *********************************** # # Copyright 2019 ECMWF. This software is distributed under the terms # of the Apache License version 2.0. In applying this license, ECMWF does not # waive the privileges and immunities granted to it by virtue of its status as # an Intergovernmental Organization or submit itself to any jurisdiction. # # ***************************** LICENSE END ************************************ # # read grib file - contains only one # spherical harmonic (spectral) field f = read("z_for_spectra.grib") # generate spectra plot definition sp = spec_graph( data: f, truncation: 106, y_axis_type: "logartihmic" ) # define the output plot file setoutput(pdf_output(output_name : 'spectra')) # generate the plot plot(sp)
Spherical Harmonics Spectrum Example
# **************************** LICENSE START *********************************** # # Copyright 2019 ECMWF. This software is distributed under the terms # of the Apache License version 2.0. In applying this license, ECMWF does not # waive the privileges and immunities granted to it by virtue of its status as # an Intergovernmental Organization or submit itself to any jurisdiction. # # ***************************** LICENSE END ************************************ # import metview as mv # read grib file - contains only one # spherical harmonic (spectral) field f = mv.read("z_for_spectra.grib") # generate spectra plot definition sp = mv.spec_graph( data=f, truncation=106, y_axis_type="logartihmic" ) # define the output plot file mv.setoutput(mv.pdf_output(output_name='spectra')) # generate the plot mv.plot(sp)