The number of single layers
1.  in the 200612.200912 period
2.  with 250<layer top temp<273 K (Cold Temperatures)
3.  with 0<layer thickness<5 km (thin)
4.  over the ocean
5.  layer_top le 5km and 0<layer_base <2km (close to the surface)
6.  values for layer integrated attenuated backscatter and layer depolarization ratio exist
 =     17399960
7.  Adding in the condition that the layer attenuates the lidar
 =      8677520

The 6 conditions are called ORIGINAL in the columns below
The 7 conditions are called LAYER ATTENUATES LIDAR in the columns below

3 phases refers to the original Hu et all phase regions
5 phases refers to the new 5 phase regions that include a mixed-hoi and mixed-roi
region on the sides of the narrower water region.

layers in latitude range -65.00 to -40.00

for the following 3 values, no restriction on temp, thick, etc
total columns 40s_to_65s=    73184440
total cloudy columns 40s_to_65s=    66765888
total single layer cloudy columns 40s_to_65s=    42447320

                     original            layer attenuates lidar    layer attenuates lidar
                     3 phases               3 phases               5 phases
                     counts     %           counts     %           counts     %

               0-1km  8274129  0.4755       3214040  0.3704
              precip   651727  0.0788        435827  0.1356
         precip_hoi3       56  0.0001             2  0.0000             0  0.0000
         precip_hoi5        0  0.0000             0  0.0000             2  0.0000
        precip_mhoi5        0  0.0000             0  0.0000            20  0.0000
         precip_roi3     1817  0.0028            37  0.0001             0  0.0000
         precip_roi5        0  0.0000             0  0.0000            37  0.0001
        precip_mroi5        0  0.0000             0  0.0000           447  0.0010
          precip_ice     1873  0.0029            39  0.0001           506  0.0012
        precip_water   649854  0.9971        435788  0.9999        435321  0.9988
 
           nonprecip  7622402  0.9212       2778213  0.8644
      nonprecip_hoi3      394  0.0001            15  0.0000             0  0.0000
      nonprecip_hoi5        0  0.0000             0  0.0000            15  0.0000
     nonprecip_mhoi5        0  0.0000             0  0.0000           172  0.0001
      nonprecip_roi3    99142  0.0130           234  0.0001             0  0.0000
      nonprecip_roi5        0  0.0000             0  0.0000           234  0.0001
     nonprecip_mroi5        0  0.0000             0  0.0000          9408  0.0034
       nonprecip_ice    99536  0.0131           249  0.0001          9829  0.0035
     nonprecip_water  7522866  0.9869       2777964  0.9999       2768384  0.9965

               1-3km  8298432  0.4769       4888971  0.5634
              precip  5527518  0.6661       3540921  0.7243
         precip_hoi3    73544  0.0133         35530  0.0100             0  0.0000
         precip_hoi5        0  0.0000             0  0.0000         35530  0.0100
        precip_mhoi5        0  0.0000             0  0.0000         29791  0.0084
         precip_roi3    34741  0.0063          6933  0.0020             0  0.0000
         precip_roi5        0  0.0000             0  0.0000          6933  0.0020
        precip_mroi5        0  0.0000             0  0.0000         42033  0.0119
          precip_ice   108285  0.0196         42463  0.0120        114287  0.0323
        precip_water  5419233  0.9804       3498458  0.9880       3426634  0.9677

           nonprecip  2770914  0.3339       1348050  0.2757
      nonprecip_hoi3     1622  0.0006           337  0.0002             0  0.0000
      nonprecip_hoi5        0  0.0000             0  0.0000           337  0.0002
     nonprecip_mhoi5        0  0.0000             0  0.0000           862  0.0006
      nonprecip_roi3     6446  0.0023           104  0.0001             0  0.0000
      nonprecip_roi5        0  0.0000             0  0.0000           104  0.0001
     nonprecip_mroi5        0  0.0000             0  0.0000          2207  0.0016
       nonprecip_ice     8068  0.0029           441  0.0003          3510  0.0026
     nonprecip_water  2762846  0.9971       1347609  0.9997       1344540  0.9974

               3-5km   827398  0.0476        574509  0.0662
              precip   800124  0.9670        557633  0.9706
         precip_hoi3    38581  0.0482         24951  0.0447             0  0.0000
         precip_hoi5        0  0.0000             0  0.0000         24951  0.0447
        precip_mhoi5        0  0.0000             0  0.0000         15472  0.0277
         precip_roi3     7873  0.0098          3695  0.0066             0  0.0000
         precip_roi5        0  0.0000             0  0.0000          3695  0.0066
        precip_mroi5        0  0.0000             0  0.0000         13521  0.0242
          precip_ice    46454  0.0581         28646  0.0514         57639  0.1034
        precip_water   753670  0.9419        528987  0.9486        499994  0.8966

           nonprecip    27274  0.0330         16876  0.0294
      nonprecip_hoi3      307  0.0113           102  0.0060             0  0.0000
      nonprecip_hoi5        0  0.0000             0  0.0000           102  0.0060
     nonprecip_mhoi5        0  0.0000             0  0.0000           117  0.0069
      nonprecip_roi3       39  0.0014             2  0.0001             0  0.0000
      nonprecip_roi5        0  0.0000             0  0.0000             2  0.0001
     nonprecip_mroi5        0  0.0000             0  0.0000            39  0.0023
       nonprecip_ice      346  0.0127           104  0.0084           260  0.0154
     nonprecip_water    26928  0.9873         16772  0.9938         16616  0.9846