REM     Program determines the number of deposits in a tract from estimators
REM     input. The RAW2MARK SUM.out file. Uses probability wts to come up
REM     with one value.

        INPUT "enter input filename"; f1$
        INPUT "enter output filename"; f2$

        OPEN f1$ FOR INPUT AS #1
        OPEN f2$ FOR OUTPUT AS #2

        FOR i = 1 TO 5000
                IF EOF(1) THEN 500
                INPUT #1, tract$, type$, P90, P50, P10, P5, P1
                DEPNUM = (P90 * .9 + P50 * .5 + P10 * .1 + P5 * .05 + P1 * .01) / 1.56
                PRINT #2, tract$; ","; type$; ","; DEPNUM
        NEXT i
500 END