Content-type: text/html Manpage of smavarplt

smavarplt

Section: User Commands (1)
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NAME

smavarplt - Plot and list variables.  

PERSON RESPONSIBLE

jhz  

CATEGORIES

plotting  

DESCRIPTION

SmaVarPlt is a MIRIAD task which plots and lists variables from a uv file. Maximum number of sources in the uvdata must be less than 100. The data points are color-coded for each of the sources if the total number of source is less than or equal to 48. If the total number of sources exceeds 48, the data points are plotted in mono-color.  

PARAMETERS

vis
The name of the input data-set. No default.
device
The PGPLOT plotting device to use. The default is no plot.
log
The log to give a listing of the variables. The default is no log.
ylen
The length of the y-axis variable to write in log including the space. The default is 12.
xaxis
Variable to plot on the X axis. Default is "time".
yaxis
Variable to plot on the Y axis. No default.
nxy
Number of plots in the x and y directions. The default varies.
xrange
The min and max range along the x axis of the plots. The default is to autoscale. Note that for "time" should be given in normal Miriad time format (either absolute time or time-of-day).
yrange
The min and max range along the y axis of the plots. The default is to autoscale. Note that for "time" should be given in normal Miriad time format (either absolute time or time-of-day).
dotsize
Allows users to choose a symbol (dot) size in a range between 1-201. The actual plotted dot size depends on the device resolution. Other internal symbol selecting function would be failed when this parameter is in use. Default is to disable this function.
options
Extra processing options. Several can be given, separated by commas. Minimum match is used.
  "dtime"    If the x-axis is "time", plot the time in fractions
             of a day. The default is to plot in hh:mm:ss.
  "compress" If the variable is a 2D array of values, average
             the variables along the second dimension.
  "overlay"  By default, when a variable takes on several values,
             each is plotted on a separate plot. The overlay
             option makes a single plot.
  "unwrap"   Unwrap the phases on the yaxis variable. Cannot unwrap
             an xaxis variable. By default phases are not unwrapped.
  "all"      uses all data associated with flagged and unflagged
             visibilties. The default uses only unflagged
             (good) data.


 

Index

NAME
PERSON RESPONSIBLE
CATEGORIES
DESCRIPTION
PARAMETERS

This document was created by man2html, using the manual pages.
Time: 18:35:38 GMT, July 05, 2011