  THIS DATASET IS NAMED 'STORET.HELP.INFO.LIB(BROWSE)'

     This is an interactive browsing retrieval of STORET data from
our Water Quality File.  You can use it to scan specific stations
for data coverage.

     This command procedure will call a conversational interactive
program.  It will prompt for the things it needs.  It will ask if you
are using a Tektronix 4014 terminal.  If you are, answer "YES" and the
pictorial and graphics options of the BROWSE will be enabled.  If you
are not, answer "NO" to use the listing capabilities only.  You may
alternatively enter "TEK4010" if you are using a Tektronix model 4010 or
4012, "TEK4107" if you are using a model 410x color graphics terminal,
or "TEK4662" if your terminal is connected to a Tektronix model 4662 bed
plotter, and the pictorial outputs will be modified for these devices.

     At any point, if you do not know what to enter, you can enter
"HELP" and it will repeat its most recent request.  You may also, at any
point, enter the word "STOP" to terminate the run.

     To start finding data, you must enter a valid STORET agency code.
If the agency code you enter is not valid, then an error will occur
after you answer the station number prompt, indicating that there is no
STORET station with that agency code.  After the program finds a real
station, you may substitute the word "SAME" for the agency code, to
continue processing.

     After you supply an agency code, the system will prompt for a
station number.  If you enter a real STORET station number, the program
will search STORET for it, and display its description and a summary of
its data.  An error will occur if the station does not exist, and the
program will return to the agency code prompt.

     You may enter the word "FIRST" in place of the station number and
the program will locate the first station for the specified agency.
After you have found a station, you may enter the word "NEXT" in place
of the station number, and the program will locate the next station
under the specified agency.

     After the program has found a station (indicated by its display of
the basic station description), it will prompt for a parameter code.
Valid answers are:
            STORET Parameter code - to plot and/or print raw data
                   for one parameter at this site.

            ALL    to print the "INVENTORY" summary of data for this
                   site.

            STOP   to terminate the BROWSE session.

            NEXT STATION - abandon the current station and return
                   to the AGENCY prompt.

            STEP/STEP nnn - move ahead automatically to the next
                   higher (or the nnn-th higherr station in STORET.

     During listing and graphing of each parameter, if you are on
a TEKTRONIX graphics terminal, the system will pause at the completion
of each page, by issuing a "clean" prompt, to enable you to hard-copy
that page if desired.  You may enter "HELP" at this point, to get
an "embellished" prompt, or you may answer the "clean" prompt with
a parameter code, "NEXT STATION", "ALL", "STEP nnn", or "STOP".

     If you ask for a single parameter, the system will ask if you
want to see details concerning the parameter.  If you are on a non-
Tektronix terminal, you may obtain raw data listings.  If you are on
a Tektronix terminal, you may also plot the parameter.

     Whether you are on a graphics terminal or not, you can always list
the raw data for the parameter of interest.  When you are on a non-
graphics terminal, the system assumes "PRT=DATA" and "NOPLOT", and
that you want a restricted listing. Valid restrictions are listed below.
Some of the restrictions apply only to plots, and will be ignored if
requested from a non-Tektronix terminal.

     If the parameter has more than 999 observations in its period of
record, both the list and the plot will be truncated to the first 999
data values, and you must use data restrictions to see the remaining
data.  Since data restrictions are assumed if you are not on a graphics
terminal, only PLOT users need to request them.

     To use data restrictions, you must add the word "RESTRICTED" to
your answer to the "PLOT THIS PARAMETER" question.  The query and its
proper response are shown below:

      PLOT THIS PARAMETER ? (YES OR NO)
      yes restricted
           or
      yr

     The system will ask for your restrictions.  Enter restrictions in
standard STORET keyword format, separated by commas.  Up to 80 char-
acters may be entered on any line.  Enter the word "GO" after your
last restriction to produce the desired plot.
     Available restrictions include the following:

       BD=yymmdd        Beginning Date. Enter up to six digits.
       ED=yymmdd        Ending Date. Enter up to six digits.
       BG=mmdd          Beginning Group(seasonal restriction). 4-digits.
       EG=mmdd          Ending Group(seasonal restriction). Four digits.
       HV=value         High Value. Any number. No text.
       LV=value         Low Value. Any number. No text.
       BT=hhmm          Beginning Time. Enter all four digits.
       ET=hhmm          Ending Time. Enter all four digits.
       UD=feet          Upper Depth. Any integer.
       LD=feet          Lower Depth. Any integer.
       R=remarks        Remarks allowed. Any characters.
       ANC=ccc          Composite samples limited. Any characters.
                    Note: for "EF" agency codes, plots will
                    contain garbage if ANC is not specified.
       PRT=DATA         Raw data listed before plot.
       NOPLOT           Suppress the plot.
       LOG              Converts data to Logs(Base 10) before regression
                        or plot.
       LOAD             Converts concentrations to loadings before
                        plotting, if flow data is present.
       PARF=value       Converts raw data by multiplying it by the
                        value specified.
       PARC=value       Converts raw data by adding it to the value
                        specified.
                    Note: conversion is of the form
                    VALUE = PARF * (raw data) + PARC
       PARU=text        Changes text of the parameter UNITS field.
                        Up to 8 characters.
       PRV=nnnnn        Parameter to be checked for acceptable range.
                        Samples not qualified are rejected.
       PLV=value        Low limit for PRV check.
       PHV=value        High limit for PRV check.
       OUTSIDE          If specified, PRV check accepts only samples
                        which are outside PLV-PHV range.  Otherwise, it
                        accepts only samples which are inside the
                        PLV-PHV range.
       REGLINE          Computes and prints slope of Least-Squares
                        regression line.  Adds line to plot, if present.
       SYM=n            Plotting symbol added to line. Negative "n" will
                        suppress the line. Any number 1-11.  0 for no
                        symbol.
       SIZE=value       Multiplier for symbol height. Any number.
       PIPE=nnn         For use with NPDES effluent facilities.
                    Note: Required if plotting is to occur for "EF"
                    agency codes.
       DR=n             Decimal point location. See STORET Handbook.
       SAMSCL           This plot at same scale as previous plot.
       SAMORG           This plot at same origin as previous plot.
       Q=value          Adds Standards line to plot. Any number.
       HEAD=title       Adds optional titles. Up to 8 lines. No commas.
       NOGRID           Deletes the background graph grid from the plot.
       HOLD             Holds values of the above keywords from one plot
                        to the next.
       RESET            After a HOLD, restores all keywords to their
                        default values.  Kills the current plot request.
       TERM=TEKnnnn     Resets terminal type during the run. "nnnn" may
                        be 4010, 4012, 4014, 4105, 4107, 4109, or 4662.

     Plots of restricted data will have their headers modified to
reflect the results of the restriction.  You will note that the
number of observations and statistical summary will differ from
those of the un-restricted plot.

      O.K.   Go Ahead.
