NAME

tgettr - read a specified trace from a SEP3d dataset


SYNOPSIS

ierr= tgettr("in", trace,itr)


INPUT PARAMETERS

sep3dname - char*
      tag of sep_3d structure
trace - segy*
      trace to read in
itr - int
      trace number


RETURN VALUES

returns 0 at end of traces
nread =
      number of bytes read


DESCRIPTION

Read in a given trace specified by itr


SEE ALSO

the tgettr manpage, the tputtr manpage


LIBRARY

sepsu