Find Weibull

Simple program for finding the Weibull distribution parameters k shape factor and c scale factor. Usage:

./find_weibull.out filename

where filename is a text file from which program loads the first column with the header.

The file WS125.txt with the example wind measurement data set comes from the measurement mast US Virgin Islands St. Thomas Bovoni and was downloaded from the site
https://midcdmz.nrel.gov/apps/sitehome.pl?site=USVILONA.

Information about the data set used

Any publication based in whole or in part on these data sets should cite the data source as:

Roberts, O.; Andreas, A.; (1997). United States Virgin Islands:
St. Thomas & St. Croix (Data); NREL Report No. DA-5500-64451.
http://dx.doi.org/10.7799/1183464
https://midcdmz.nrel.gov/

Sorting function from
https://fortran-lang.discourse.group/t/modern-fortran-sample-code/2019/4