Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  385 1588 (N58E50 L=307)   682    101        1 ( 345/1566- 447/1605)  -6.0 E59-E38 N56-N59
      2 1705 1499 (N15W62 L= 59)   904    180        0 (1675/1430-1753/1568)  60.9 W58-W68 N09-N18
      3 1456 1404 (N17W37 L= 34)   689    159        0 (1367/1380-1530/1422) -31.0 W31-W41 N14-N20
      4  772 1385 (N34E07 L=350)   335    119        1 ( 717/1368- 836/1399) -12.5 E11-E02 N32-N35
      5 1167 1364 (N23W17 L= 15)   504    218        2 (1065/1333-1272/1385) -30.3 W11-W23 N19-N26
      6  262 1243 (N35E54 L=304)  1139    138        3 ( 204/1217- 336/1271) -12.5 E63-E45 N32-N37
      7 1059 1137 (N13W05 L=  2)   295    121        0 (1019/1088-1097/1179) -71.6 W02-W06 N09-N15
      8 1110 1028 (N06W05 L=  3)   205     63        0 (1091/ 995-1126/1068)  53.1 W03-W06 N03-N07
      9 1916 1028 (S18W66 L= 64)   879     91        0 (1892/1001-1954/1062) -24.4 W63-W75 S19-S14
     10  958  624 (S14E13 L=344)   722    146        3 ( 928/ 545- 990/ 687)  63.4 E16-E10 S18-S10
     11  371  598 (S05E54 L=304)   721    129        1 ( 347/ 534- 396/ 658)  45.0 E57-E50 S08-S01
     12  749  308 (S31E40 L=318)  1190    131        5 ( 715/ 244- 791/ 363)  33.7 E46-E33 S35-S27
  

    OPENR, u, binfile, /COMP, /GET_LUN
    head = FLTARR(6) ;[xsize,ysize,radius,hh,mm,ss]
    READU, u, head
    data = INTARR(FIX(head[0]),FIX(head[1]))
    READU, u, data
    FREE_LUN, u
    

• each filament has the value of Fil_ID
• all values are in pixel

  c = WHERE(data EQ Fil_ID, area)
  f = '(2(A,I6))'
  PRINT, FORM=f, "Area of Fil_ID", Fil_ID," =", area 

  data = ROTATE(data,7)
  Solar_y = 2048-Solar_y