extract {astrochron} | R Documentation |
Extract record from EHA time-frequency output or eAsm output: Use interactive graphical interface to identify record.
extract(spec,get=NULL,xmin=NULL,xmax=NULL,ymin=NULL,ymax=NULL,h=6,w=4,ydir=1,pl=0,
ncolors=100,genplot=T,verbose=T)
spec |
Time-frequency spectral results to evaluate, or alternatively, eAsm results to evaluate. For time-frequency results, must have the following format: column 1=frequency; remaining columns (2 to n)=power, amplitude or probability; titles for columns 2 to n must be the location (depth or height). Note that this format is ouput by function eha. For eAsm results, must have the following format: column 1=sedimentation rate; remaining columns (2 to n)=Ho-SL or ASM; titles for columns 2 to n must be the location (depth or height). |
get |
Record to extract (height/depth/time). If no value given, graphical interface is activated. |
xmin |
Minimum frequency or sedimentation rate for PLOTTING. |
xmax |
Maximum frequency or sedimentation rate for PLOTTING. |
ymin |
Minimum depth/height for PLOTTING. |
ymax |
Maximum depth/height for PLOTTING. |
h |
Height of plot in inches. |
w |
Width of plot in inches. |
ydir |
Direction for y-axis in plots (depth or height). -1 = values increase downwards (slower plotting!), 1 = values increase upwards. |
pl |
An option for the color plots (0=do nothing; 1=plot log of value [useful for plotting power], 2=normalize to maximum value [useful for plotting amplitude]). |
ncolors |
Number of colors to use in plot. |
genplot |
Generate summary plots? (T or F) |
verbose |
Verbose output? (T or F) |