Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1045 1768 (N40E22 L=262)   313     26        0 (1021/1753-1071/1784)  33.7 E23-E19 N37-N41
      2 1139 1709 (N38E12 L=271)   725    128        1 (1090/1658-1189/1747) -18.4 E16-E07 N35-N40
      3  789 1663 (N25E32 L=251)   371    122        0 ( 767/1613- 807/1708) -66.8 E34-E30 N21-N28
      4  518 1591 (N15E48 L=236)  1493    271        1 ( 498/1489- 551/1679) -47.5 E54-E41 N08-N20
      5 1097 1323 (N11E03 L=280)  1338    240        3 (1061/1138-1129/1528) -68.6 E08-W02 N01-N24
      6  625 1411 (N06E33 L=250)   752    193        1 ( 549/1373- 695/1464)  -9.5 E39-E27 N04-N07
      7 1823 1043 (N16W52 L=335)  1122    155        1 (1789/ 973-1858/1113) -41.2 W47-W56 N12-N19
      8  354  990 (S23E43 L=241)  1175    372        1 ( 243/ 918- 487/1048)  27.8 E51-E32 S29-S18
      9 1825  832 (N05W58 L=342)   778    135        1 (1789/ 793-1861/ 876)  60.3 W55-W62 N01-N08
     10  135  836 (S36E63 L=221)   724    234        0 ( 105/ 799- 164/ 875)  39.8 E66-E59 S37-S32
     11 1449  591 (S20W38 L=322)   341     81        0 (1422/ 544-1469/ 633) -80.5 W36-W39 S23-S17
  

    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