Derek Rowe

I got this to plot without using splot, using plot instead. It works with plot using points, but if I use plot and try to use the matrix option, it outputs a blank image instead. Anyone know how to get "matrix with image" working in this code: set datafile separator "," set xlabel "Q_x (Å^-^1)" offset 0,0.3 font 'sans,14' set xrange [-0.43:-0.39] noreverse nowriteback set ylabel "Q_z (Å^-^1)" offset 1.6 font 'sans,14' set yrange [0.68:0.75] noreverse nowriteback set cbrange [1:*] noreverse nowriteback...

I got this to plot without using splot, using plot instead. It works with plot using points, but if I use plot and try to use the matrix option, it outputs a blank image instead. Anyone know how to get "matrix with image" working in this code: set datafile separator "," set xlabel "Q_x (Å^-^1)" offset 0,0.3 font 'sans,14' set xrange [-0.43:-0.39] noreverse nowriteback set ylabel "Q_z (Å^-^1)" offset 1.6 font 'sans,14' set yrange [0.68:0.75] noreverse nowriteback set cbrange [1:*] noreverse nowriteback...

I got this to plot without using splot, using plot instead. It works with plot using points, but if I use plot and try to use the matrix option, it outputs a blank image instead. Anyone know how to get "matrix with image" working in this code: set datafile separator "," set xlabel "Q_x (Å^-^1)" offset 0,0.3 font 'sans,14' set xrange [-0.43:-0.39] noreverse nowriteback set ylabel "Q_z (Å^-^1)" offset 1.6 font 'sans,14' set yrange [0.68:0.75] noreverse nowriteback set cbrange [1:*] noreverse nowriteback...

I got this to plot without using splot, using plot instead. It works with plot using points, but if I use plot and try to use the matrix option, it outputs a blank image instead. Anyone know how to get "matrix with image" working in this code: set datafile separator "," set xlabel "Q_x (Å^-^1)" offset 0,0.3 font 'sans,14' set xrange [-0.43:-0.39] noreverse nowriteback set ylabel "Q_z (Å^-^1)" offset 1.6 font 'sans,14' set yrange [0.68:0.75] noreverse nowriteback set cbrange [1:*] noreverse nowriteback...

That installed correctly! Thank you. I did install gcc libgtk2.0-dev and libfftw3-dev prior to my first attempt, but I had downloaded the tar.xz via my browzer and unzipped by right clicking and selecting extract here. I doubt the extract step would make a difference though. Other than that the only difference between your procedure and what I followed before was the "./configure --prefix=$HOME/opt/gwyddion" step, I ran "./configure" instead. What difference does "--prefix=$HOME/opt/gwyddion" make,...

I've been using Ubuntu 20.04 on my laptop since it was released. I noticed gwyddion won't install via apt install ubuntu or by downloading the source code and building it without several modules failing to launch or being unavailable altogether. I'm not a super savvy linux person even though it's the only OS I use. Anyone have any guesses as to how long it will be until a working version is available for Ubuntu 20.04?

Thanks for the advice! I got it working with this: set title "200309DRa Reciprocal Space Map" set xlabel "Qx" set xrange [ -2.75 : -2.4 ] noreverse nowriteback set ylabel "Qy" set yrange [ 4.25 : 4.75 ] noreverse nowriteback set zrange [ 2 : 143000.00000 ] noreverse nowriteback set logscale zcb # set palette rgbformulae 23, 28, 3 set datafile separator "," set view map set key off set angles degrees splot 'path/XRD 5 deg RSM 2 2 -4 0 200309DRa.csv' skip 788 using ((4*pi/1.540598)*sin($1/2-$2)*sin($1/2)):((4*pi/1.540598)*cos($1/2-$2)*sin($1/2)):3...

Thanks for the advice! I got it working with this: set title "200309DRa Reciprocal Space Map" set xlabel "Qx" set xrange [ -2.75 : -2.4 ] noreverse nowriteback set ylabel "Qy" set yrange [ 4.25 : 4.75 ] noreverse nowriteback set zrange [ 2 : 143000.00000 ] noreverse nowriteback set logscale zcb # set palette rgbformulae 23, 28, 3 set datafile separator "," set view map set key off set angles degrees splot 'path/XRD 5 deg RSM 2 2 -4 0 200309DRa.csv' skip 788 using ((4*pi/1.540598)*sin($1/2-$2)*sin($1/2)):((4*pi/1.540598)*cos($1/2-$2)*sin($1/2)):3...