Use GMT to make a histogram of any file or scatter/velocity wrms/nrms from GLOBK bc/en/bl/sum component file
     can delete several sites' all/some components from statistics and plots 
 
 USAGE: sh_tshist -f <file> -prog <name> -type <type> 
  
 OPTIONS: 
 -f[ile]      file  : Input GLOBK bcsum/ensum/blsum Summary (SUM.) file. [Required] 
 -p[rog]      name  : Program used to generate input file. [Required] 
                    : ensum  
                    : bcsum  
                    : blsum  
 -t[ype]      type  : If not issued histogram of a vector. [Required] 
                    : wrms           : wrms scatter about the weighted  mean 
                    : nrms           : nrms scatter about the weighted  mean 
                    : vel_wrms       : wrms scatter about the best fitting straight line (velocity)
                    : vel_nrms       : nrms scatter about the best fitting straight line (velocity)
 -vert              : Reverse velocity scatter to scatter about the mean for vertical component. 
 -stat_short        : Mean and # of observations. [Default yes] 
 -stat_long         : Mean and # of observations, wrms and nrms about the mean. Overrides -stat_short.
 -perc_print        : Print 70% 90% 95%  values.
 -bin         val   : Bin width. Default is 0.25 wrms, 0.25 nrms 
 -ubin        val   : Bin width. Default is 0.50 wrms, 0.25 nrms 
 -xframe      val   : Tick marks for x axis.  Default is 1.
 -xname       word  : X-axis label
 -yframe      val   : Tick marks for y axis.  Default is 5.
 -max_nscale  val   : Maximum N x-axis value to be plotted. Defualt is max N rms
 -max_escale  val   : Maximum E x-axis value to be plotted  Defualt is max E rms
 -max_uscale  val   : Maximum U x-axis value to be plotted  Defualt is max U rms
 -max_lscale  val   : Maximum L x-axis value to be plotted  Defualt is max L rms
 -sk[ill]     site  : SOFT kill. Deletes ALL components from temporary files. These sites will be ignored 
                      in statistics and plots. The original file is untouched.
 -uk[ill]     site  : SOFT kill. Deletes UP components from temporary files. These sites will be ignored 
                      in statistics and plots. The original file is untouched.
 -nk[ill]     site  : SOFT kill. Deletes NORTH components  from temporary files. These sites will be ignored 
                      in statistics and plots. The original file is untouched.
 -ek[ill]     site  : SOFT kill. Deletes EAST components  from temporary files. These sites will be ignored 
                      in statistics and plots. The original file is untouched.
 -lk[ill]     site  : SOFT kill. Deletes LENGTH components  from temporary files. These sites will be ignored 
                      in statistics and plots. The original file is untouched.
 -u           val   : Scale uncretainties by this factor 
 -factor      value : Scale the internally defined vertical max. Default is 0.5.
 -binfactor   value : Scale the internally defined bin. Default is 1.
 -c[omment]   text  : Comment entry. Anything other than - as first character of a word. 
                      Use _  instead. ( \> for > )
 -keep_tmp          : Do not rm tmp files after execution. Deafult is remove them all.
 -inc         file  : List of sites to be included in the histograms 
 -exc         file  : List of sites to be excluded from the histograms 
  
 EXAMPLES:   sh_tshist -f SUM.global_mit.org -prog ensum -type wrms -c 1993 experiment 
             sh_tshist -f com.bak.BAKC02  -prog bcsum  -type vel_wrms -c 1988-1992 Turkey Experiments