cdo_dhouravg {rcdo} | R Documentation |
Multiday hourly statistics
Description
This module computes statistical values of each hour of day. Depending on the chosen operator the minimum, maximum, range, sum, average, variance or standard deviation of each hour of day in infile is written to outfile. The date information in an output field is the date of the last contributing input field.
Usage
cdo_dhouravg(ifile, ofile = NULL)
cdo_dhourmax(ifile, ofile = NULL)
cdo_dhourmean(ifile, ofile = NULL)
cdo_dhourmin(ifile, ofile = NULL)
cdo_dhourrange(ifile, ofile = NULL)
cdo_dhourstd(ifile, ofile = NULL)
cdo_dhourstd1(ifile, ofile = NULL)
cdo_dhoursum(ifile, ofile = NULL)
cdo_dhourvar(ifile, ofile = NULL)
cdo_dhourvar1(ifile, ofile = NULL)
Arguments
ifile |
String with the path to the input file. |
ofile |
String with the path to the output file. |
Details
dhourmin Multi-day hourly minimum o(01,x) = min\{i(t,x), day(i(t)) = 01\} ... o(24,x) = min\{i(t,x), day(i(t)) = 24\} dhourmax Multi-day hourly maximum o(01,x) = max\{i(t,x), day(i(t)) = 01\} ... o(24,x) = max\{i(t,x), day(i(t)) = 24\} dhourrange Multi-day hourly range o(01,x) = range\{i(t,x), day(i(t)) = 01\} ... o(24,x) = range\{i(t,x), day(i(t)) = 24\} dhoursum Multi-day hourly sum o(01,x) = sum\{i(t,x), day(i(t)) = 01\} ... o(24,x) = sum\{i(t,x), day(i(t)) = 24\} dhourmean Multi-day hourly mean o(01,x) = mean\{i(t,x), day(i(t)) = 01\} ... o(24,x) = mean\{i(t,x), day(i(t)) = 24\} dhouravg Multi-day hourly average o(01,x) = avg\{i(t,x), day(i(t)) = 01\} ... o(24,x) = avg\{i(t,x), day(i(t)) = 24\} dhourstd Multi-day hourly standard deviation Normalize by n. o(01,x) = std\{i(t,x), day(i(t)) = 01\} ... o(24,x) = std\{i(t,x), day(i(t)) = 24\} dhourstd1 Multi-day hourly standard deviation (n-1) Normalize by (n-1). o(01,x) = std1\{i(t,x), day(i(t)) = 01\} ... o(24,x) = std1\{i(t,x), day(i(t)) = 24\} dhourvar Multi-day hourly variance Normalize by n. o(01,x) = var\{i(t,x), day(i(t)) = 01\} ... o(24,x) = var\{i(t,x), day(i(t)) = 24\} dhourvar1 Multi-day hourly variance (n-1) Normalize by (n-1). o(01,x) = var1\{i(t,x), day(i(t)) = 01\} ... o(24,x) = var1\{i(t,x), day(i(t)) = 24\}
Value
Operators that output one or more files return a character vector to the output files.
Operators that output an indefinite number of files return a string with the basename of the files.
Operatos that don't return filenames return a character vector with the string output.
[Package rcdo version 0.2.0 Index]