# ContourLogLinearPlot [closed]

Title says it all: how can I do a ContourPlot with a logarithmic $x$-axis?

I am attempting to replicate the graph of ISO 226:2003 (see first image) but

ContourPlot[
spl2ll[spl, freq],
{freq, 0, 13000},
{spl, 0, 130},
Contours -> Range[0,100,10]
]


generates something like the second image.

• Use the option ScalingFunctions -> {"Log", None} – Carl Woll Jun 22 '18 at 17:08
• Thank you! That works perfectly. – speedstyle Jun 22 '18 at 17:30