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C36A SEDIMENT INITIALIZATION AND WATER COLUMN/BED REPRESENTATION OPTIONS
* DATA REQUIRED EVEN IF ISTRAN(6) AND ISTRAN(7) ARE 0
*
* ISBEDSTR: 0 USE HYDRODYNAMIC MODEL STRESS FOR SEDIMENT TRANSPORT
* 1 SEPARATE GRAIN STRESS FROM TOTAL IN COHESIVE AND NON-COHESIVE COMPONENTS
* 2 SEPARATE GRAIN STRESS FROM TOTAL APPLY TO COHESIVE AND NON-COHESIVE SEDS
* 3 USE INDEPENDENT LOG LAW ROUGHNESS HEIGHT FOR SEDIMENT TRANSPORT
* READ FROM FILE SEDROUGH.INP
* 4 SEPARATE GRAIN STRESS FROM TOTAL USING COHESIVE/NON-COHESIVE WEIGHTED
* ROUGHNESS AND LOG LAW RESISTANCE (IMPLEMENTED 5/31/05)
* 5 SEPARATE GRAIN STRESS FROM TOTAL USING COHESIVE/NON-COHESIVE WEIGHTED
* ROUGHNESS AND POWER LAW RESISTANCE (IMPLEMENTED 5/31/05)
* ISBSDIAM: 0 USE D50 DIAMETER FOR NON-COHESIVE ROUGHNESS
* 1 USE 2*D50 FOR NON-COHESIVE ROUGHNESS
* 2 USE D90 FOR NON-COHESIVE ROUGHNESS
* 3 USE 2*D90 FOR NON-COHESIVE ROUGHNESS
* ISBSDFUF: 1 CORRECT GRAIN STRESS PARTITIONING FOR NON-UNIFORM FLOW EFFECTS
* DO NOT USE FOR ISBEDSTR = 4 AND 5
* COEFTSBL: COEFFICIENT SPECIFYING THE HYDRODYNAMIC SMOOTHNESS OF
* TURBULENT BOUNDARY LAYER OVER COHESIVE BED IN TERMS OF
* EQUIVALENT GRAIN SIZE FOR COHESIVE GRAIN STRESS
* CALCULATION, FULLY SMOOTH = 4, FULLY ROUGH = 100.
* NOT USED FOR ISBEDSTR = 4 AND 5
* VISMUDST: KINEMATIC VISCOSITY TO USE IN DETERMINING COHESIVE GRAIN STRESS
* ISBKERO: 1 FOR BANK EROSION SPECIFIED BY EXTERNAL TIME SERIES
* 2 FOR BANK EROSION INTERNALLY CALCULATED BY STABILITY ANALYSIS (Not Active)
*
C36A ISBEDSTR ISBSDIAM ISBSDFUF COEFTSBL VISMUDST ISBKERO