Rank: 2065 based on 63 downloads (last 30 days) and 5 files submitted
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John Smith

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University of Colorado at Boulder
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40.007893, -105.27125

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04 Nov 2013 Screenshot F10.7 Solar Flux & Ap Indices Computes F10.7 solar flux and associated Ap magnetic indices for built-in function 'atmosnrlmsise00' Author: John Smith magnetic, index, solar, flux, atmosnrlmsise00, atmosphere 19 5
  • 5.0
5.0 | 2 ratings
04 Nov 2013 Screenshot Coherent+Spontaneous Rayleigh-Brillouin Scattering Spectra Computes coherent and spontaneous Rayleigh-Brillouin spectra using s6 (Tenti) or s7 (Pan) models Author: John Smith rayleigh, brillouin, spectrum, spectra, tenti, pan 17 1
  • 4.5
4.5 | 2 ratings
27 Jun 2013 Screenshot Etalon Model Etalon model including defects and finite etendue effects Author: John Smith etalon, fpi, fabry, perot, interferometer, model 11 0
29 Apr 2011 Screenshot Air Refractive Index Computes either the Edlen or Ciddor refractive index of air Author: John Smith air, index, refraction, ciddor, edlen, etalon 8 1
  • 5.0
5.0 | 1 rating
28 Oct 2010 Screenshot Rayleigh Angular Volume-Scatter Coefficient Interpolates atmospheric Rayleigh angular volume-scatter coefficient from A. Bucholtz, 1995 Author: John Smith aerospace, earth science, rayleigh, scatter, volume, coefficient 8 0
Comments and Ratings by John Smith
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14 Mar 2013 F10.7 Solar Flux & Ap Indices Computes F10.7 solar flux and associated Ap magnetic indices for built-in function 'atmosnrlmsise00' Author: John Smith

Hi Nurul,
I'm afraid I wasn't able to duplicate the error you saw. What version of MATLAB are you running?

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20 Sep 2013 F10.7 Solar Flux & Ap Indices Computes F10.7 solar flux and associated Ap magnetic indices for built-in function 'atmosnrlmsise00' Author: John Smith bonfa87

20 Sep 2013 F10.7 Solar Flux & Ap Indices Computes F10.7 solar flux and associated Ap magnetic indices for built-in function 'atmosnrlmsise00' Author: John Smith bonfa87

Hi John,

as Chad pointed out the ftp serve you were using is no longer available. I've found the same informations on http://umbra.nascom.nasa.gov/sdb/ydb/indices_flux_raw/Penticton_Observed still with .obs files.

I have a problem with your code: when I try to run it with a DoY = 1,2 or 3 it gives me this error:

??? Error using ==> ftp.mget at 106
File "/STP/GEOMAGNETIC_DATA/INDICES/KP_AP/1999 2000" not found on server.

Error in ==> f107_aph at 83
mget(f,remote{i}); % download dataset

Can you help me please?

31 Jul 2013 F10.7 Solar Flux & Ap Indices Computes F10.7 solar flux and associated Ap magnetic indices for built-in function 'atmosnrlmsise00' Author: John Smith Chad Taylor

Hey John,

I just wanted to make a quick comment about the FTP server you used. The file locations have changed for solar radio flux. They are now currently under the following directory:

/STP/space-weather/solar-data/solar-features/solar-radio/noontime-flux/penticton

The files are also now .txt vs. .obs

16 Jun 2013 F10.7 Solar Flux & Ap Indices Computes F10.7 solar flux and associated Ap magnetic indices for built-in function 'atmosnrlmsise00' Author: John Smith shuai

11 Apr 2013 F10.7 Solar Flux & Ap Indices Computes F10.7 solar flux and associated Ap magnetic indices for built-in function 'atmosnrlmsise00' Author: John Smith Nurul Shazana Abdul Hamid

Hi. I am using Matlab version R2008a.

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