/***********************************************************************
*
*  Include file declaring all cloud test thresholds and all shared
*  variables pertaining to reading and stroage of threshold file values.
*
*  R. Frey      05/07
*
*
***********************************************************************/

/* Thresholds file names. */
#define THR_FILE_NAME_AQUA "thresholds.dat.aqua.C6"
#define THR_FILE_NAME_TERRA "thresholds.dat.terra.C6"

/* Maximum length of any line in the thresholds file (# characters). */
#define max_line_len 256

/* Maximum number of lines in the thresholds file. */
#define max_num_lines 500

/* Character array used for storage of individual lines in the
   threshold file.
*/
char lines[max_num_lines][max_line_len];

/* Storage for the number of lines found in the threshold file. */
int line_count;

/* Length of version string in thresholds file (# characters+1). */
#define id_len 34

/* Threshold version ID string searched. */
char first_id[id_len];
#define FIRST_ID_AQUA "thresholds_file_ver :v6.0.0_Aqua "
#define FIRST_ID_TERRA "thresholds_file_ver :v6.0.0_Terra"

/* Maximum length of threshold variable. */
#define max_thrname_len 15

/* All test thresholds. */

/* Daytime land */
float dl11_12hi[1];
float dl_ref3_tpw[1];
float dl11_4lo[4];
float dlco2[4];
float dlh20[4];
float dlref1[4];
float dlref3[4];
float dlvrat[4];
float dltci[2];

/* Polar daytime land */
float pdl11_12hi[1];
float pdl_ref3_tpw[1];
float pdl11_4lo[4];
float pdlh20[4];
float pdlref1[4];
float pdlref3[4];
float pdlvrat[4];
float pdltci[2];

/* Daytime coastal land */
float dl11_12hi_t2[1];
float dl_ref3_tpw_t2[1];
float dl11_4lo_t2[4];
float dlco2_t2[4];
float dlh20_t2[4];
float dlref1_t2[4];
float dlref3_t2[4];
float dltci_t2[2];

/* Daytime polar coastal land */
float pdl11_12hi_t2[1];
float pdl_ref3_tpw_t2[1];
float pdl11_4lo_t2[4];
float pdlh20_t2[4];
float pdlref1_t2[4];
float pdlref3_t2[4];
float pdltci_t2[2];

/* Daytime ocean */
float do11_12hi[1];
float do11_4lo[4];
float dobt11[4];
float doco2[4];
float doh20[4];
float doref2[4];
float doref3[4];
float dovrathi[4];
float dovratlo[4];
float do11_86[4];
float dosst[4];
float dotci[2];

/* Daytime polar ocean */
float pdo11_12hi[1];
float pdo11_4lo[4];
float pdobt11[4];
float pdoh20[4];
float pdoref2[4];
float pdoref3[4];
float pdovrathi[4];
float pdovratlo[4];
float pdo11_86[4];
float pdosst[4];
float pdotci[2];

/* Daytime ocean spatial variability */
float dovar11[1];

/* Daytime desert */
float lds11_12hi[4];
float lds11_4hi[4];
float lds11_4lo[4];
float ldsco2[4];
float ldsh20[4];
float ldsref2[4];
float ldsref3[4];
float ldstci[2];
float ldsgemi0[4];
float ldsgemi1[4];
float ldsgemi2[4];
float lds_ref3_tpw[1];
float ldsbt1[1];
float lds_ndvi[1];

/* Daytime polar desert */
float pds11_12hi[4];
float pds11_4hi[4];
float pds11_4lo[4];
float pdsh20[4];
float pdsref2[4];
float pdsref3[4];
float pdstci[2];
float pdsgemi0[4];
float pdsgemi1[4];
float pdsgemi2[4];
float pds_ref3_tpw[1];
float pdsbt1[1];

/* Daytime coastal desert */
float lds11_12hi_c[4];
float lds11_4hi_c[4];
float lds11_4lo_c[4];
float ldsco2_c[4];
float ldsh20_c[4];
float ldsref2_c[4];
float ldsref3_c[4];
float ldstci_c[2];
float lds_ref3_tpw_c[1];
float ldsbt1_c[1];
float lds_ndvi_c[1];

/* Daytime polar coastal desert */
float pds11_12hi_c[4];
float pds11_4hi_c[4];
float pds11_4lo_c[4];
float pdsh20_c[4];
float pdsref2_c[4];
float pdsref3_c[4];
float pdstci_c[2];
float pds_ref3_tpw_c[1];
float pdsbt1_c[1];

/* Nighttime land */
float nl4_12hi[4];
float nlco2[4];
float nlh20[4];
float nl7_11s[4];
float nl_11_4l[4];
float nl_11_4h[4];
float nl_11_4m[4];
float bt_diff_bounds[2];
float nl_df1[2];
float nl_df2[2];
float nl11_12hi[1];
float nl_sfct1[1];
float nl_sfct2[1];
float nlbt1[1];
float nl_lat[1];
float nl_ndvi[1];
float nl_ndvi_Aust[1];
float nl_intadj[1];
float nl_btd1[1];

/* Nighttime polar land */
float pnlh20[4];
float pnl11_12hi[1];
float pnlbt1[1];
float pnlbt2[1];

/* Nighttime ocean */
float no11_12hi[1];
float no_intadj[1];
float no11_4lo[4];
float nobt11[4];
float noco2[4];
float noh20[4];
float no86_73[4];
float no11_86[4];
float no_11var[4];
float nosst[4];

/* Nighttime polar ocean */
float pno11_12hi[1];
float pnobt1[1];
float pno_intadj[1];
float pno11_4lo[4];
float pnobt11[4];
float pnoh20[4];
float pno86_73[4];
float pno_11var[4];
float pno11_86[4];
float pnosst[4];

/* Daytime snow */
float ds11_12hi[1];
float ds_ref3_tpw[1];
float ds11_12adj[1];
float ds4_11[4];
float ds4_11hel[4];
float dsco2[4];
float dsh20[4];
float dsref3[4];
float dstci[4];

/* Daytime polar snow */
float dps11_12hi[1];
float dps11_12adj[1];
float dps_ref3_tpw[1];
float dpsbt1[1];
float dpsbt2[1];
float dpsh20[4];
float dpsref3[4];
float dps4_11l[4];
float dps4_11h[4];
float dps4_11m1[4];
float dps4_11m2[4];
float dps4_11m3[4];
float bt_11_bnds3[4];
float bt_11_bnds1[4];
float dpstci[4];

/* Antarctic day */
float anth20[4];
float ant4_11l[4];
float ant4_11h[4];
float ant4_11m1[4];
float ant4_11m2[4];
float ant4_11m3[4];
float bt_11_bnds5[4];
float bt_11_bnds4[4];
float antbt1[1];
float antbt2[1];

/* Nighttime polar snow */
float pns11_12hi[1];
float pn11_12adj[1];
float pn65_11[1];
float pn13_11[1];
float pn7_11[1];
float pnbt1[1];
float pnbt2[1];
float pn_4_12l[4];
float pn_4_12h[4];
float pn_4_12m1[4];
float pn_4_12m2[4];
float pn_4_12m3[4];
float pn_7_11l[4];
float pn_7_11h[4];
float pn_7_11m1[4];
float pn_7_11m2[4];
float pn_7_11m3[4];
float pn_7_11lw[4];
float pn_7_11hw[4];
float pn_7_11m1w[4];
float pn_7_11m2w[4];
float pn_7_11m3w[4];
float pnsh20[4];
float pn_11_4l[4];
float pn_11_4h[4];
float pn_11_4m1[4];
float pn_11_4m2[4];
float pn_11_4m3[4];
float bt_11_bounds[4];
float bt_11_bnds2[4];

/* Nighttime snow */
float ns11_12hi[1];
float ns11_12adj[1];
float n65_11[1];
float nsbt1[1];
float nsbt2[1];
float ns11_4lo[4];
float ns4_12hi[4];
float nsco2[4];
float nsh20[4];

/* Sun glint */
float snglntv[2];
float snglntvch[2];
float snglntvcl[2];
float sg_tbdfl[1];
float sg_tbdfh[1];
float snglrat[1];
float snglnt0[4];
float snglnt10[4];
float snglnt20[4];
float snglnt_bounds[4];

/* Land restoral */
float ldsr5_4_thr[1];
float ldr5_4_thr[1];
float ld20m22[1];
float ld22m31[1];
float ldsbt11[3];
float ldsbt11bd[3];
float lnbt11[3];

/* Non-cloud obstruction */
float nc_bt37[1];
float nc37_11[1];
float nc21[1];
float nc11_12[1];
float ncrat[1];
float ncvrat[1];
float ncsig[1];
float ncd_lddf1[2];
float ncd_lddf2[3];
float ncd_ldm26[2];
float ncd_ldrat1[2];
float ncd_ldrat2[1];
float ncd_wdsst[2];
float ncd_wdsig2[1];
float ncd_wdm03[1];
float ncd_wdrat3[4];
float ncd_wdrat4[2];
float ncd_wddf1[4];
float ncd_wddf2[4];
float ncd_lnm31[1];
float ncd_lnsig31[1];
float ncd_lndf1[1];
float ncd_lndf2[1];
float ncd_lndf3[2];
float ncd_wnsst[2];
float ncd_wnsig31[1];
float ncd_wndf1[3];
float ncd_wndf3[3];

/* Snow mask */
float sm_bt11[1];
float sm_ndsi[1];
float sm_ref2[1];
float sm_ref3[1];
float sm_co2[1];
float sm85_11[1];
float sm37_11[1];
float sm37_11hel[1];
float sm_mnir[1];

/* Coast and shallow water NDVI */
float swc_ndvi[2];

/* Thin cirrus TPW check */
float tci_ref3_tpw[1];

/* Thresholds used in calculating 0.66 and 0.413 um thresholds */
float des_ndvi[1];
float fill_ndvi1[1];
float fill_ndvi2[1];
float ndvi_bnd1[1];
float ndvi_bnd2[1];
float thr_adj_fac_desert[1];
float thr_adj_fac_land[1];

/* 0.66 um NDVI-dependent thresholds for daytime land surfaces */
float b1ndvi0[12];
float b1ndvi1[12];
float b1ndvi2[12];
float b1ndvi3[12];
float b1ndvi4[12];
float b1ndvi5[12];
float b1ndvi6[12];
float b1ndvi7[12];
float b1ndvi8[12];
float b1ndvi9[12];

/* 0.413 um NDVI-dependent thresholds for daytime desert (NDVIbackround < 0.25) surfaces */
float b8ndvi0[12];
float b8ndvi1[12];
float b8ndvi2[12];