
pllab: Simple routine to write labels 

DESCRIPTION:

	Routine for writing simple labels. Use plmtex for more complex labels. 

SYNOPSIS:

pllab(xlabel, ylabel, tlabel)

ARGUMENTS:

    xlabel (const char *, input) :      Label for horizontal axis. 

    ylabel (const char *, input) :      Label for vertical axis. 

    tlabel (const char *, input) :      Title of graph. 
