INP=file Input IBIS interface file
OUT=file Output IBIS interface file containing the
solution.
INDCOL=(N1,...,Nk) The integers N1,...,Nk specify the
columns which contain the data for the
independent variables. Each row contains
one data point.
DEPCOL=M1 The integer M1 specifies the columns
which contain the data for the
dependent variable. Each row contains
one data point.
DEPCOL=M2 The integer M2 specifies the second column
which contains the data for the second
dependent variable set. Each row contains
one data point.
COEFFCOL=(N1,...,Nk) The integers N1,...,Nk specify the
columns which will receive the coefficients
of the solution for use in applying to
other operations in the IBIS file (for example
a slope or trend of some data points can be
found and the slope can be applied to other
data). If this parameter is omitted,
then no residuals are stored.
Note that there is a lot of repetition of the
coefficients in the columns, but this allows
the coefficients to be used in a row-oriented
arithmetic operation by routine MF.
COEFFCOL=(I1,...,IK) The integers I1,...,Ik specify the
columns which will receive the coefficients
of the solution corresponding to the
DEPCOL2 variable. If this parameter is
omitted then no residuals for the second
solution will be stored.
RESCOL=R1 The integer R1 specifies the column which
will receive the residuals corresponding
to the dependent variables for each data
point. If this parameter is omitted,
then no residuals are stored.
RESCOL2=R2 The integer R2 specifies the column which
will receive the residuals corresponding
to the dependent variables for each data
point. It corresponds to COEFFCOL2 and
DEPCOL2. If this parameter is omitted,
then no residuals for DEPCOL2 are stored.
CONCOL=C The integer C specifies a control column
which produces a separate fit for each
group of identical numbers in the control
column. If this keyword is omitted, then
the whole file is DGELGd in one least
squares fit.
'NOPRINT Keyword to suppress printout of solution.
THRESH=T The real value T specifies the threshold
value which specifies the maximum allowable
residual value. If the THRESH value is
specified, the program continues to perform
least squares fitting until all the
residuals are below this value.