<style type='text/css'>.TerraceMsg { font-size: 12px; font-family:Dotum, Arial, Verdana, Sans-Serif;}.Bold { font-weight: bold; }</style><div class='TerraceMsg'><p><span style="font-size: 11pt;">I have a csv file contains hourly PM10 concentration of 1 march to 7 march. </span><a href="https://drive.google.com/file/d/0ByY3OAw62EShdEdqcUVHVTNabnM/view?usp=sharing" target="_blank"><span style="font-size: 11pt;">Please, download from here</span></a><span style="font-size: 11pt;">. I have already plotted all the hourly variogram (total 161) in a loop by automap package. Here is the coad, this code work properly</span></p><p> </p><p><span style="font-size: 11pt;"> library(sp)</span><br><span style="font-size: 11pt;"> library(gstat)</span><br><span style="font-size: 11pt;"> library(rgdal)</span><br><span style="font-size: 11pt;"> library(automap)</span><br><span style="font-size: 11pt;"> library(latticeExtra)</span><br><span style="font-size: 11pt;"> </span><br><span style="font-size: 11pt;"> seoul1to7<-read.csv("Downloads/seoul1to7.csv")</span><br><span style="font-size: 11pt;"> seoul1to7[seoul1to7==0] <-NA</span><br><span style="font-size: 11pt;"> seoul1to7 <- na.omit(seoul1to7)</span><br><span style="font-size: 11pt;"> seoul1to7_split<-split(seoul1to7,seoul1to7$time) </span><br><span style="font-size: 11pt;"> seq(seoul1to7_split)</span><br><span style="font-size: 11pt;"> </span><br><span style="font-size: 11pt;"> </span></p><p><span style="font-size: 11pt;"> </span><span style="font-size: 11pt;">vars<-lapply(seq(seoul1to7_split), function(i)</span><br><span style="font-size: 11pt;"> {</span><br><span style="font-size: 11pt;"> dat<-seoul1to7_split[[i]] </span><br><span styl
e="font-size: 11pt;"> coordinates(dat)<-~LON+LAT</span><br><span style="font-size: 11pt;"> proj4string(dat) <- "+proj=longlat +datum=WGS84" </span><br><span style="font-size: 11pt;"> dat <- spTransform(dat, CRS("+proj=utm +north +zone=52 +datum=WGS84"))</span><br><span style="font-size: 11pt;"> variogram<-autofitVariogram(log(PM10)~1,dat, model="Sph")</span><br><span style="font-size: 11pt;"> plot<- plot(variogram,plotit=FALSE, asp=1)</span><br><span style="font-size: 11pt;"> </span><br><span style="font-size: 11pt;"> return(plot)</span><br><span style="font-size: 11pt;"> })</span><br><span style="font-size: 11pt;"> vars[[1]]</span><br><span style="font-size: 11pt;"> vars[[2]]</span></p><p><span style="font-size: 11pt;"> </span><br><span style="font-size: 11pt;">Here, I can get the individual plot by `vars[[1]], vars[[2]]...`etc command but all the variogram has a same title. Now, I want to get all the variogram with different title in a loop. I want my variogram title be like, "Variogram for 2012-03-01 1.00", </span><span style="font-size: 11pt;">"Variogram for 2012-03-01 2.00" .....etc. To do this I wrote this code but It doesn't work!</span></p><p> </p><p><span style="font-size: 11pt;"> a<-as.POSIXct(names(seoul1to7_split), format="%Y%m%d%H")</span><br><span style="font-size: 11pt;"> a</span><br><span style="font-size: 11pt;"> hours<-substr(a,1,16)</span><br><span style="font-size: 11pt;"> hours</span></p><p><span style="font-size: 11pt;"></span> </p><p><span style="font-size: 11pt;">vars_hourly<-lapply(seq(seoul1to7_split), function(j)<br> {<br> plot.hour<- vars[seq[j]]<br> plot.hour<- upda
te(plot.hour, main= paste("Variogram for", hours[j]))<br> return(plot.hour)<br>})</span></p><p><span style="font-size: 11pt;">vars_hourly[[1]]</span></p><p><span style="font-size: 11pt;"></span> </p><p> </p><p><span style="font-size: 11pt;">I keep my desired different title in `hours` variable like "2012-03-01 01:00", "2012-03-01 02:00", "2012-03-01 03:00" ...etc. </span><span style="font-size: 11pt;">could you please help me to plot all the variograms (total 161) with different title? I am badly struck with this problem. Thanks.</span></p><p><span style="font-size: 11pt;"> </span></p><p><span style="font-size: 11pt;">Orpheus</span> </p></div><br><br/><br/><table border=0 cellpadding=0 cellspacing=0 ><tr><td style='vertical-align: top;font-size:9pt;'><div jquery1411706373835="566"><br></div></td></tr></table><br>
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