The PMOD_14C data set provides annual mean spectral solar irradiance (SSI) and total solar irradiance (TSI) covering the 850-1850 time period.
SSI data are available for the spectral range 120-100000 nm, with resolution:
The spectral grid is identical to the spectral grid used for the CMIP SSI data set for the wavelength longer than 120 nm. The SSI data have been scaled to match CMIP SSI in 1850.
Get the Description of an alternative SSI dataset for PMIP document in the References section below for more information!
The data are available in simple text format with the description of the file structure in the header
pmip4_corr_c14_v20160613.dat
In addition we provide a FORTRAN routine to read the data and transform them to a user defined spectral grid.
More details about this dataset can be found in the Description of an alternative SSI dataset for PMIP document
Once you have downloaded the compressed text data file, you can use the command bzmore
to have a quick look at its content without having to uncompress it!
> bzmore pmip4_corr_c14_v20160411.dat.bz2 ------> pmip4_corr_c14_v20160411.dat.bz2 <------ Annual mean SSI and TSI for PMIP provided by PMOD/WRC Time period 850-1850 Number of years 1001 Number of spectral bins 3780 Structure of the file Start of the spectral bins in nm, format=(10(e12.4)) Length of the spectral bins in nm, format=(10(e12.4)) Year and TSI in W/m**2, format=(I4,1x,e12.4) SSI in W/m**2/nm, format=(10(e12.4)) 1.2000e+02 1.2100e+02 1.2200e+02 1.2300e+02 1.2400e+02 1.2500e+02 1.2600 e+02 1.2700e+02 1.2800e+02 1.2900e+02 1.3000e+02 1.3100e+02 1.3200e+02 1.3300e+02 1.3400e+02 1.3500e+02 1.3600 e+02 1.3700e+02 1.3800e+02 1.3900e+02
If you want to download a file, click on the PMIP4 PMOD_14C solar forcing data download link and then on the file you need.
md5sum output | Data file | Size |
---|---|---|
f48a9d042c0f7100dae17375d218c4e1 | pmip4_corr_c14_v20160411.dat.bz2 | 5.8 Mb |