"TOTAL SUSPENDED MINERAL" mass-specific mineral absorption coefficient, 
amin*(wavelength) in m^2/gm, for use by IOP routines.  These values times the 
concentration of mineral particles in gm/m^3 give the absoption coefficient of the mineral particles in 1/m.
These values are a composite of data in Bukata et al., Optical Properties and Remote 
Sensing of Inland and Coastal Waters, fig 5.5; and Gallie and Murtha, Rem. Sens. 
Environ. 39, 103-118 (1992) Table 2, scaled to give 0.1 at 500 nm.  Data are for 410-690 nm.
WARNING: Extrapolated by eye and splines to 300 and 1000 nm for use in H5.0
         Spectrum may be unrealistic in the 300-410 and 690-1000 nm regions
wavelen   amin*
  (nm)  (m^2/gm)
 300.0  0.30000
 305.0  0.29679
 310.0  0.29338
 315.0  0.28977
 320.0  0.28599
 325.0  0.28204
 330.0  0.27793
 335.0  0.27367
 340.0  0.26926
 345.0  0.26471
 350.0  0.26000
 355.0  0.25514
 360.0  0.25012
 365.0  0.24492
 370.0  0.23953
 375.0  0.23394
 380.0  0.22812
 385.0  0.22204
 390.0  0.21569
 395.0  0.20902
 400.0  0.20200
 405.0  0.19465
 410.0  0.18725
 415.0  0.18011
 420.0  0.17358
 425.0  0.16800
 430.0  0.16357
 435.0  0.15990
 440.0  0.15643
 445.0  0.15265
 450.0  0.14800
 455.0  0.14212
 460.0  0.13541
 465.0  0.12844
 470.0  0.12178
 475.0  0.11600
 480.0  0.11152
 485.0  0.10809
 490.0  0.10529
 495.0  0.10273
 500.0  0.10000
 505.0  0.09681
 510.0  0.09329
 515.0  0.08966
 520.0  0.08616
 525.0  0.08300
 530.0  0.08036
 535.0  0.07817
 540.0  0.07629
 545.0  0.07461
 550.0  0.07300
 555.0  0.07137
 560.0  0.06978
 565.0  0.06830
 570.0  0.06701
 575.0  0.06600
 580.0  0.06534
 585.0  0.06502
 590.0  0.06503
 595.0  0.06536
 600.0  0.06600
 605.0  0.06693
 610.0  0.06809
 615.0  0.06937
 620.0  0.07070
 625.0  0.07200
 630.0  0.07320
 635.0  0.07434
 640.0  0.07548
 645.0  0.07668
 650.0  0.07800
 655.0  0.07949
 660.0  0.08110
 665.0  0.08276
 670.0  0.08442
 675.0  0.08600
 680.0  0.08746
 685.0  0.08879
 690.0  0.08999
 695.0  0.09106
 700.0  0.09200
 705.0  0.09281
 710.0  0.09351
 715.0  0.09411
 720.0  0.09461
 725.0  0.09504
 730.0  0.09540
 735.0  0.09569
 740.0  0.09594
 745.0  0.09614
 750.0  0.09630
 755.0  0.09644
 760.0  0.09654
 765.0  0.09662
 770.0  0.09669
 775.0  0.09675
 780.0  0.09679
 785.0  0.09684
 790.0  0.09689
 795.0  0.09694
 800.0  0.09700
 805.0  0.09708
 810.0  0.09716
 815.0  0.09726
 820.0  0.09738
 825.0  0.09749
 830.0  0.09762
 835.0  0.09776
 840.0  0.09790
 845.0  0.09805
 850.0  0.09820
 855.0  0.09836
 860.0  0.09853
 865.0  0.09870
 870.0  0.09887
 875.0  0.09905
 880.0  0.09923
 885.0  0.09942
 890.0  0.09961
 895.0  0.09980
 900.0  0.10000
 905.0  0.10020
 910.0  0.10041
 915.0  0.10062
 920.0  0.10084
 925.0  0.10106
 930.0  0.10128
 935.0  0.10151
 940.0  0.10174
 945.0  0.10198
 950.0  0.10222
 955.0  0.10247
 960.0  0.10272
 965.0  0.10298
 970.0  0.10324
 975.0  0.10351
 980.0  0.10379
 985.0  0.10408
 990.0  0.10437
 995.0  0.10468
1000.0  0.10500
  -1.0  -1.0000