AN ALGORITHM OF GRAIN SIZE PARAMETERS

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Zhang Zukui. AN ALGORITHM OF GRAIN SIZE PARAMETERS[J]. PETROLEUM GEOLOGY & EXPERIMENT, 1986, 8(1): 90-93. doi: 10.11781/sysydz198601090

Citation:

Zhang Zukui. AN ALGORITHM OF GRAIN SIZE PARAMETERS[J]. PETROLEUM GEOLOGY & EXPERIMENT, 1986, 8(1): 90-93. doi: 10.11781/sysydz198601090

Zhang Zukui. AN ALGORITHM OF GRAIN SIZE PARAMETERS[J]. PETROLEUM GEOLOGY & EXPERIMENT, 1986, 8(1): 90-93. doi: 10.11781/sysydz198601090

Citation:

Zhang Zukui. AN ALGORITHM OF GRAIN SIZE PARAMETERS[J]. PETROLEUM GEOLOGY & EXPERIMENT, 1986, 8(1): 90-93. doi: 10.11781/sysydz198601090

Northwest China Bureau of Petroleum Geology, Ministry of Geology and Mineral Resources

Abstract

The author write a program of algorithm for analysing grain size para-meters on the pocket calculator (CASIO-TX-602 P) in order to do the systematization and statistic of grain size data. The program can calculate 9 values of various parameters of mean size, standard deviation, skewness, kurtosis, etc.. Thus, it is convenient for analysing the populations of samples, sections and stuctures.