Hi,

 

I plotted 12 graphs on a page and output to a png file.  I wanted to
have an overall title for all 12 graphs.  What command can I use to do
this?  Below is the code that plotted the 12 graphs in one page.  

 

# FM10 by Month/ Export the plot to Wash2005FM10.png

png(file="Wash2005FM10.png",bg="white")

par(mfrow = c(3,4))

# Plot 12 Month of OFM10, FFM10 

for(i in 1:12) {

Temp <- subset (Wash2005, MM == i)

plot (Temp$FM10.1,
Temp$FM10,main=month.name[i],xlim=c(5,25),ylim=c(5,25))

}

text(10,10, "Overall Title")  'This will plot "Overall Title" at
coordinate (10,10) on the last graph, and so it is not what I want.  

dev.off()

 

Thank you. 

 

Daniel Chan

Meteorologist

Georgia Forestry Commission

P O Box 819

Macon, GA 

31202

Tel: 478-751-3508

Fax: 478-751-3465

 


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