ConfigConstants

////////////////////////////////////////////////////////////////////////////////
//
// Settings applied to all MET tools.
//
////////////////////////////////////////////////////////////////////////////////

// Warning message results in tool exiting.
exit_on_warning = FALSE;

// NetCDF Compression per variable (0 to 9, 0: disable compression)
// This will be overridden by the environment variable MET_NC_COMPRESS and the
// command line argument.
nc_compression = 0;

// Precision for output statistics written by the MET tools.
output_precision = 5;

// Temporary directory. This will be overridden by the environment variable
// MET_TMP_DIR.
tmp_dir = "/tmp";

////////////////////////////////////////////////////////////////////////////////
//
// Standard unit conversion functions.
//
////////////////////////////////////////////////////////////////////////////////

K_to_C(t) = t - 273.15;
C_to_K(t) = t + 273.15;
C_to_F(t) = 1.8 * t + 32.0;
F_to_C(t) = (5.0 / 9.0) * ( t - 32.0 );
K_to_F(t) = C_to_F(K_to_C(t));
F_to_K(t) = C_to_K(F_to_C(t));

MM_to_IN(x) = x / 25.4;
IN_to_MM(x) = x * 25.4;

PA_to_HPA(p) = p / 100.0;
HPA_to_PA(p) = p * 100.0;
PA_to_MB(p)  = PA_to_HPA(p);
MB_to_PA(p)  = HPA_to_PA(p);

////////////////////////////////////////////////////////////////////////////////
//
// Defintion of constants used throughout MET configuration files.
//
// THE FOLLOWING SHOULD NOT BE MODIFIED.  DOING SO WILL MAKE THE MET
// CONFIGURATION FILES UNREADABLE.
//
////////////////////////////////////////////////////////////////////////////////

// File types
GRIB1          = 1;
GRIB2          = 2;
NETCDF_MET     = 3;
NETCDF_PINT    = 4;
NETCDF_NCCF    = 5;
PYTHON_NUMPY   = 6;
PYTHON_XARRAY  = 7;

// Set Logic
NONE           = 1;
UNION          = 2;
INTERSECTION   = 3;
SYMDIFF        = 4;

// Interpolation method
NONE           = 1;
NEAREST        = 2;
MEDIAN         = 3;
UW_MEAN        = 4;
DW_MEAN        = 5;
LS_FIT         = 6;
BILIN          = 7;
NBRHD          = 8;
NEAREST        = 9;
BUDGET         = 10;
FORCE          = 11;
BEST           = 12;
UPPER_LEFT     = 13;
UPPER_RIGHT    = 14;
LOWER_RIGHT    = 15;
LOWER_LEFT     = 16;
PERC           = 17;
MIN            = 18;
MAX            = 19;
AW_MEAN        = 20;
GAUSSIAN       = 21;
MAXGAUSS       = 22;
GEOG_MATCH     = 23;

// Interpolation types
NONE           = 1;
BOTH           = 2;
FCST           = 3;
OBS            = 4;

// Interpolation Shapes
SQUARE         = 1;
CIRCLE         = 2;

// Track types
NONE           = 1;
BOTH           = 2;
ADECK          = 3;
BDECK          = 4;

// Interp12 types
NONE           = 1;
FILL           = 2;
REPLACE        = 3;

// Output flag values
NONE           = 1;
BOTH           = 2;
STAT           = 3;

// Bootstrapping interval type
PCTILE         = 1;
BCA            = 2;

// Grid weight flag settings
NONE           = 1;
COS_LAT        = 2;
AREA           = 3;

// Duplicate flag settings
NONE           = 1;
UNIQUE         = 2;

// Grid decomposition flag settings
NONE           = 1;
AUTO           = 2;
TILE           = 3;
PAD            = 4;

// Wavelet types
NONE           = 1;
HAAR           = 2;
HAAR_CNTR      = 3;
DAUB           = 4;
DAUB_CNTR      = 5;
BSPLINE        = 6;
BSPLINE_CNTR   = 7;

// MODE merging types
NONE           = 1;
BOTH           = 2;
THRESH         = 3;
ENGINE         = 4;

// MODE matching types
NONE           = 1;
MERGE_BOTH     = 2;
MERGE_FCST     = 3;
NO_MERGE       = 4;

// Distribution types
NONE           = 1;
NORMAL         = 2;
LOGNORMAL      = 3;
EXPONENTIAL    = 4;
CHISQUARED     = 5;
GAMMA          = 6;
UNIFORM        = 7;
BETA           = 8;

// PB2NC event stack
TOP            = TRUE;
BOTTOM         = FALSE;