BARLAS Marios 247554
2016-Jul-24 23:29 UTC
[R] Create a colour scale for different data sets
Dear Jim,
Thanks for the advice!
Turns out there was nothing wrong with my graphing code. I was just stupid when
modifying the wafer map reconstruction code. If in the previous code you change
this line :
dies.in.wafer.r[inn] <- meas.data
to
dies.in.wafer.r[inn] <- meas.data[ixx]
It works perfectly.
In case any1 else needs cartography mapping I will generalize this function, so
feel free to ask for the code.
Best,
Mario
________________________________________
From: Jim Lemon [drjimlemon at gmail.com]
Sent: Monday, July 25, 2016 12:17 AM
To: BARLAS Marios 247554
Subject: Re: [R] Create a colour scale for different data sets
Hi Marios,
One way to get a common color scale for a number of different sets of
values is the color.scale (plotrix) function. By setting the "xrange"
argument to the range of all values, the color for a particular value
will be the same in all subsets calculated. See the second example in
the "barp" help page. This might be what you want, where "x"
is a
vector of your values:
color.scale(x,c(0.565,0.933,0.565),c(0,1,0), c(1,1,0),c(1,0,0),
xrange=c(0,1e13))
Jim
On Mon, Jul 25, 2016 at 7:11 AM, BARLAS Marios 247554
<Marios.BARLAS at cea.fr> wrote:> Hello Every1,
>
> I'm working on analysing some data and I want to make some cartography
maps.
>
> Since I treat data in batch, I need to have a common reference colour scale
for all the datasets I need to plot. This is important otherwise it becomes hard
to quickly assert visually changes from one experiment to another if the colour
scale resets all the time.
>
> So I though of finding the min and max value of my data values and create a
colour scale versus that.
>
> Nonetheless the code does not work as intended,
> I realised my code was not easily reproducible so I send some with
initialized values to help :)
>
> Here is a part of the code (reproducible):
>
> meas.data <- c( 2.38762e+02, 2.54709e+02, 2.45204e+02, 2.32134e+02,
2.28587e+02, 2.31493e+02, 2.34867e+02, 2.41127e+02, 2.76113e+02, 2.57450e+02,
2.23804e+02, 2.39064e+02, 2.28636e+02, 2.37417e+02, 2.53686e+02, 2.45593e+02,
2.29043e+02, 9.25698e+10, 2.31001e+02, 2.36022e+02, 2.67654e+02, 2.50275e+02,
2.72641e+02, 2.24342e+02, 9.36361e+10, 2.28610e+02, 2.20854e+02, 2.37955e+02,
2.58944e+02, 2.68088e+02, 2.36356e+02, 2.52802e+02, 2.32976e+02, 2.39819e+02,
2.48820e+02, 2.80206e+02, 2.63318e+02, 2.43431e+02, 2.83426e+02, 2.48557e+02,
2.45493e+02, 2.53264e+02, 2.51834e+02, 2.34187e+02, 2.56326e+02, 2.96419e+02,
2.52473e+02, 2.68144e+02, 2.40842e+02)
>
> die.codes <- c("X5_Y4" , "X5_Y6" ,
"X5_Y8" , "X5_Y9", "X5_Y10", "X5_Y11",
"X5_Y12", "X7_Y4", "X7_Y6", "X7_Y8",
"X7_Y9", "X7_Y10", "X7_Y11", "X7_Y12",
"X9_Y4", "X9_Y6", "X9_Y8", "X9_Y9",
"X9_Y10", "X9_Y11", "X9_Y12", "X11_Y4",
"X11_Y6", "X11_Y8", "X11_Y9", "X11_Y10",
"X11_Y11", "X11_Y12", "X13_Y4",
"X13_Y6", "X13_Y8", "X13_Y9",
"X13_Y10", "X13_Y11", "X13_Y12",
"X15_Y4", "X15_Y6", "X15_Y8",
"X15_Y9", "X15_Y10", "X15_Y11",
"X15_Y12", "X17_Y4", "X17_Y6", "X17_Y8"
,"X17_Y9", "X17_Y10", "X17_Y11",
"X17_Y12")
> dies.x.total <- 17
> dies.y.total <- 15
> r.max <- 1e13
>
>
>
> dies.in.wafer <- expand.grid(X=as.numeric(1:dies.x.total),
Y=as.numeric(1:dies.y.total))
> # This procedure can be used to generate the patterns for the test
labels as well. To be Tested and verified.
> # Catch all numerical values in the string
> # 4 Is the column for which the names of the die coordinates are
stored
> dies.tested <-strsplit(die.codes, "[^[:digit:]]")
> # Convert to Numeric
> dies.tested<- lapply(dies.tested,as.numeric )
>
> dies.tested<- data.frame((matrix(unlist(dies.tested), ncol =
dim.data.frame(dies.tested[[1]])[2], byrow = TRUE)))
> # Drop all Columns containing NAs
> dies.tested <- dies.tested[colSums(!is.na(dies.tested)) > 0]
> dies.tested$test.order <-
as.factor(1:dim.data.frame(dies.tested)[1])
> colnames(dies.tested) <-
c("X","Y","Order")
>
> dies.in.wafer.x <- dies.in.wafer$X
> dies.in.wafer.y <- dies.in.wafer$Y
> dies.in.wafer.tested <- rep(F, length =
dim.data.frame(dies.in.wafer)[1])
> dies.in.wafer.Order = rep(NA, length =
dim.data.frame(dies.in.wafer)[1])
> dies.in.wafer.r = rep(NA, length =
dim.data.frame(dies.in.wafer)[1])
> dies.in.wafer.op = rep(NA, length =
dim.data.frame(dies.in.wafer)[1])
>
> dies.tested.x <- dies.tested$X
> dies.tested.y <- dies.tested$Y
> dies.tested.order<- dies.tested$Order
>
> dim.dies.in.wafer <- dim(dies.in.wafer)[1]
> for(ixx in seq(1, dim(dies.tested)[1], by=1) ){
> for (inn in seq(1, dim.dies.in.wafer, by=1) ){
> if (dies.in.wafer.tested[inn]==F) {
> dies.in.wafer.tested[inn] <- dies.tested.x[ixx] ==
dies.in.wafer.x[inn] & dies.tested.y[ixx] == dies.in.wafer.y[inn]
> if (dies.in.wafer.tested[inn]==T) {
> dies.in.wafer.Order[inn] <- dies.tested$Order[ixx]
> dies.in.wafer.r[inn] <- meas.data
> dies.in.wafer.op[inn] <- op.type
> }
> }
> }
> }
> dies.in.wafer$tested <- dies.in.wafer.tested
> dies.in.wafer$Order <- dies.in.wafer.Order
> dies.in.wafer$op.type <- as.factor(dies.in.wafer.op)
> dies.in.wafer$R <- dies.in.wafer.r
>
>
> r.colour.map <- c("lightgreen", "darkgreen",
"yellow","red" )
> r.range.breaks <- c(0, 1.5e4, 1e5, r.max )/r.max
> r.breaks.guide <- c(0, 1.5e4, 1e5, r.max )
> g.map <- ggplot(dies.in.wafer, aes(X, Y)) +
> geom_raster(aes(fill = R))+
> scale_fill_gradientn(name="R", na.value =
"grey50", colours = r.colour.map, values = r.range.breaks,
breaks=r.breaks.guide, limits=c(0,r.max) )
> g.map
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