    *************************************************************
                               Scoops3D
          3D Slope Stability Throughout a Digital Landscape
                        U.S. Geological Survey
                             Version: 1.0                                               
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This file: F_emb10_output/F_emb10_out.txt                                                                                                                                                                                              

Start date and time: 03/13/2015  17:04:21
Description: Scoops3D example F (Donald and Giam example1a) homogeneous material properties                                          

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I. INPUT FILES:
  DEM file: input/emb10DEM.asc                                                                                                                                                                                                          
  Main parameter input file: F_emb10.scp                                                                                                                                                                                             

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II. SIMULATION PARAMETERS:
------------
DEM
Input file for topography: input/emb10DEM.asc                                                                                                                                                                                                          
  Dimensions of DEM grid (x,y):                                      102   101
  Number of cells in DEM grid:                                           10302
  Number of non-null cells in DEM grid:                                  10302
  Horizontal resolution of DEM grid (m ):                                 0.50
  Minimum elevation of DEM (m ):                                        25.000
  Maximum elevation of DEM (m ):                                        35.000
  xllcorner and yllcorner (m ):                           0.000          0.000
------------
UNIT DESCRIPTORS (used for labels in output files)
lengthunits   ceeunits    gammaunits
     m          kPa         kN/m^3  
------------
MATERIAL PROPERTIES
Property method:                                                         layer
Number of layers (nmat):                                                     1
                      total unit wt.  
lnum    cee     phi      gamt  
        kPa             kN/m^3  
  1      3.00  19.600   20.000 
------------
GROUNDWATER CONFIGURATION
Groundwater method (water):                                               None
------------
EARTHQUAKE LOADING
Horizontal pseudo-acceleration coefficient (dimensionless)(eq):          0.000
------------
LIMIT-EQUILIBRIUM METHOD
Analysis method (method):                                               Bishop
------------
SEARCH METHOD (srch)                                                       box
POTENTIAL FAILURE SIZE CONTROLS
Primary constraint, volume or area (vacriterion):                       Volume
Surface area is not a criterion for size restriction.
Volume range of potential failures (m ^3)(vmin, vmax):     5.000E+02 5.000E+03
Tolerance amount for initial potential failure (tol):                5.000E+01
Minimum number of active columns in potential failure required,
      otherwise error message generated (limcol):                          100
SLIP DIRECTIONS
Interval to search slip directions on each side of overall 
 fall direction of potential failure, in degrees (degmax):               0.000
Increment amount for slip direction, in degrees (deginc):                0.000
Calculated number of slip directions tested for each lattice node:           1
SEARCH-LATTICE EXTENT AND RESOLUTION
VERTICAL EXTENT AND RESOLUTION
Minimum elevation of search-lattice nodes (m ) (zsmin):                 45.000
Maximum elevation of search-lattice nodes (m ) (zsmax):                 60.000
Search-lattice vertical spacing (m ) (zsrchres):                         0.250
Increment amount for potential failure surface sphere radius(m )(dr):    0.500
HORIZONTAL EXTENT AND RESOLUTION
Starting search-lattice horizontal node (ismin,jsmin):                 15   51
Ending search-lattice horizontal node (ismax,jsmax):                   35   51
Horizontal spacing - multiple of DEM resolution (nsrchres):                  1
COARSE-TO-FINE SEARCH PARAMETERS
Horizontal and vertical multiplier for initial coarse search (multres):      2
Search iteration tolerance - percent change F (fostol):                 0.0100
------------
ADDITIONAL OUTPUT FILES AND PARAMETERS
Create new DEM file (remove):                                                M
   (surface with minimum F<foscut removed)
F cutoff for removing material from new DEM (foscut):                1.000E+01

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III. OUTPUT FILES GENERATED: 

     LOCATION FOR OUTPUT FILES:
          F_emb10_output/                                                                                                                                                                                         

      F_emb10_out.txt
      F_emb10_errors_out.txt
      F_emb10_slope_out.asc
        Range: [    0.0000,   26.5651]
      F_emb10_fos3d_out.asc
        Range: [    1.0397,    1.3960]
      F_emb10_ordfos3d_out.asc
        Range: [    1.0004,    1.3420]
      F_emb10_fosvol_out.asc
        Range: [  7.6314E+02,  4.9857E+03]
      F_emb10_spheres_out.okc

     Optional files generated:
      F_emb10_newDEM_out.asc
        Range: [    25.0000,    35.0000]

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IV. RESULTS:
Number of trial surfaces tried:                                           5703
F < foscut found and newDEM_out file created?                              yes
------------
3D POTENTIAL FAILURE - GLOBAL MINIMUM
Bishop's 3D factor of safety:                                           1.0397
Ordinary 3D factor of safety:                                           1.0085
Volume (m ^3):                                                     7.88624E+02
Horizontal surface area (m ^2):                                    4.49305E+02
Slip surface area (m ^2):                                          5.24081E+02
Weight (kg):                                                       1.57725E+04
Number of active columns:                                                 1845
        x-center         y-center          z-center     radius
         10.2500           25.2500           53.7500   2.87488E+01
Slip direction, relative to search lattice:                           180.0000
End date and time: 03/13/2015  17:04:31
