Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  626 1798 (N30E54 L= 32)  1706    227        2 ( 594/1735- 659/1863) -56.3 E59-E49 N24-N36
      2 1618 1431 (N35W27 L=113)  2993    543        6 (1461/1227-1730/1593) -32.6 W12-W38 N25-N42
      3  277 1528 (N06E70 L= 16)  1098    265        3 ( 251/1493- 314/1566) -14.9 E78-E63 N03-N08
      4  427 1540 (N08E54 L= 32)  1259    215        1 ( 357/1510- 502/1563)  14.0 E59-E46 N05-N10
      5  906 1427 (N12E18 L= 68)   531    144        1 ( 844/1401- 993/1462)  45.0 E21-E13 N09-N16
      6  410 1301 (S06E45 L= 41)  2018    352        2 ( 292/1118- 517/1447)  70.0 E50-E41 S18-N04
      7 1305 1249 (N13W10 L= 95)  1831    392        3 (1156/1056-1405/1391) -31.8 E02-W20 N04-N17
      8  239 1240 (S12E59 L= 27)   528    107        0 ( 204/1192- 274/1281)  56.3 E61-E56 S15-S09
      9  558 1091 (S15E29 L= 57)   431    139        1 ( 512/1028- 622/1147)  66.0 E30-E26 S19-S10
     10  170 1037 (S25E60 L= 25)  1130    304        0 ( 106/1012- 232/1068)   4.1 E68-E54 S26-S22
     11 1568  658 (S11W44 L=129)   300     79        0 (1553/ 614-1582/ 698) -59.0 W42-W45 S13-S08
     12 1566  445 (S22W55 L=141)   822    173        0 (1498/ 428-1632/ 468)  26.6 W49-W59 S23-S18
  

    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