Nothing
# file PRECIPITATION_19582010-generator.R
#
# This file contains a script example with a PRECIPITATION_19582010 stochastic generation
#
#
# author: Emanuele Cordano on 17-12-2011
#This program is free software: you can redistribute it and/or modify
#it under the terms of the GNU General Public License as published by
#the Free Software Foundation, either version 3 of the License, or
#(at your option) any later version.
#
#This program is distributed in the hope that it will be useful,
#but WITHOUT ANY WARRANTY; without even the implied warranty of
#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
#GNU General Public License for more details.
#
#You should have received a copy of the GNU General Public License
#along with this program. If not, see <http://www.gnu.org/licenses/>.
###############################################################################
rm(list=ls())
set.seed(1222)
library(RMAWGEN)
library(RMRAINGEN)
library(mvtnorm)
#load(trentino_19582010)
load('/Users/ecor/Dropbox/iasma/RMAWGENdev/RMRAINGEN/inst/doc/examples/data/trentino_19582010.rda')
year_min <- 1971
origin <- "1-1-1971"
year_max <- 2000
months <- c("Jul")
station <- c("T0001","T0083","T0090","T0099","T0010","T0064")
vstation <- c("B2440","B6130","B8570","B9100","LAVIO","POLSA","SMICH","T0001","T0010","T0014","T0018","T0032","T0064","T0083","T0090","T0092","T0094","T0099","T0102","T0110","T0129","T0139","T0147","T0149","T0152","T0157","T0168","T0179","T0189","T0193","T0204","T0210","T0211","T0327","T0367","T0373")
station <- vstation #[-c(20,33)] #vstation[c(1:19,21:32,34:36)] #[c(1:19,21:25)] stazione 20 con problemi
NREALIZATION <- 10000
prec_mes <- as.data.frame(extractyears(PRECIPITATION_19582010,year_min=year_min,year_max=year_max,station=station))
prec_mes2 <- extractmonths(prec_mes,when=months,origin=origin)
continuity_ratio <- continuity_ratio(prec_mes2,valmin=0.5)
R <- omega_inv(continuity_ratio$nooccurence,tolerance=0.005)
x <-rmvnorm(NREALIZATION,mean=array(0,ncol(R)),sigma=R,method="eigen")
O <- omega(R,p0_v1=diag(continuity_ratio$nooccurence))
CCGamma <- CCGamma(data=prec_mes,lag=0:2,tolerance=0.001,only.matrix=FALSE)
# FARE OMEGA DI X DANDO ANCHE COME INPUT LA DIAGONLE DI continuity_ratio$nooccurence
#occurence <- prec_mes>0.5
#occurence2 <- diff(occurence)
#pwd <- length(occurence[i,!is.na(occurence) & !is.na(occurences) & occurence!=occurence2])/length(occurence[i,])
# CoSTRUIRE MARKOV CHAIN RAIN O NORAIN
Any scripts or data that you put into this service are public.
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.