## This file contains sample metadata for the 03/14/07 tray test
## and is intended for use with procsonarMM.m.
## Users may add any attributes they choose, however
## the attribute's description must start at column 20 and not exceed
## column 83.
##
## Last modified by E. Montgomery 6/1/07
##
MOORING            999                                                            ## mooring identifier number
Deployment_date    14-Mar-2007                                                    ## date of instrument deployment
Recovery_date      14-Mar-2007                                                    ## date of instrument recovery
INST_TYPE          Imagenex Model 881 Digital tilt adjust imaging sonar           ## type of instrument and instrument manufacturer
history            Sonar data downloaded from instrument                          ## history of the netcdf file
DATA_TYPE          Sonar image data                                               ## type of data   
DATA_ORIGIN        USGS/WHSC                                                      ## institution responsible for creating the file   
POS_CONST          0                                                              ## consistent position flag (=1 not consistent)       
DEPTH_CONST        0                                                              ## consistent depth flag (=1 not consistent)     
WATER_DEPTH        13.0 M                                                         ## water depth in meters            
DRIFTER            0                                                              ## drifter flag (=1 if drifter)     
EXPERIMENT         DockTest                                                           ## experiment name         
PROJECT            SonarTesting                                                          ## project name       
DESCRIPT           sonar data                                                     ## location and/or site of data collection    
longitude          -70.6643                                                       ## instrument location   
latitude           41.5263                                                        ## instrument location   
FILL_FLAG          1                                                              ## data fill flag (=1 if data has fill values)        
COMPOSITE          0                                                              ## number of pieces in composite series  
VAR_DESC           xcoord:ycoord:sonar_image                                      ## list of variables in the data set  
DELTA_T            1800 sec                                                       ## series delta-t description
magnetic_variation -15.23                                                         ## degrees between magnetic and true N at data location
metadata_author    Ellyn Montgomery, USGS                                         ## name of individual authoring this metadata file
SectorSweep        348                                                            ## (required) sector that was swept 
AngleSweepAround   0                                                              ## (required) center to sweep around
StepSize           1                                                              ## (required) step size used
DataPoints	       500                                                             ## (required) data points setting (points/10)
Height             0.55                                                            ## mab
WavesFile          c:\home\data\sonar_1023\wv.nc                                   ## waves
CurrentsFile       c:\home\data\sonar_1023\8041wh.nc                               ## adcp currents
ADCPbin            7                                                               ## (required) ADCP bin from which to use for currents data
FirstSonarDay      14-Mar-2007                                                     ## (required) date of first sonar image
LastSonarDay       14-Mar-2007                                                      ## (required) date of last sonar image
RootDataDir        c:\home\data\sonar_tests\all_imgs0314                            ## (required) full path to dir with raw sonar data 
SonartoAnimate     fan                                                             ## (required) sonar to animate (Fan or Pencil)
datayear           2007                                                             ## (required) year in which first sonar image was collected
adcp3val           258                                                              ## (required) mean value of adcp beam 3 or adv red ducer
fanadcp_off        0                                                               ## (required) offset between adcp beam 3 dir and fan dir try to allign fan blank zone OPPOSITE ADCP 3  
max_range          5                                                                ## for netcdf attributes
FillVal            1e35                                                              ## for netcdf attributes
DegPerStep         0.15                                                             ## fan degrees \between sweeps or pings
dxyz               0.01                                                              ## spacing of output grid