Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  277 1473 (N10E68 L=209)  2510    146        7 ( 229/1426- 327/1523) -14.7 E80-E60 N07-N12
      2 1430 1419 (N31W18 L=296)   467    116        1 (1383/1369-1473/1443)  15.9 W14-W21 N27-N32
      3 1710 1033 (N13W45 L=322)   292     66        1 (1679/1005-1731/1065)  45.0 W42-W46 N11-N15
      4 1479 1036 (N08W27 L=305)   277     79        0 (1450/ 996-1501/1062) -31.0 W24-W29 N06-N09
      5  215  951 (S22E59 L=219)   856    113        1 ( 198/ 889- 235/1008)  76.0 E60-E56 S26-S18
      6 1540  952 (N05W33 L=311)   515     73        1 (1505/ 923-1582/ 986)  31.0 W30-W36 N02-N06
      7  789  765 (S22E09 L=268)   237     45        1 ( 765/ 749- 819/ 787)  18.4 E10-E07 S23-S20
      8  524  639 (S36E27 L=250)   888    170        3 ( 455/ 600- 598/ 700)  -8.7 E33-E20 S38-S33
      9 1570  540 (S18W50 L=327)   315     49        1 (1550/ 515-1588/ 564) -21.8 W47-W52 S19-S16
     10 1496  454 (S25W49 L=326)   922    149        3 (1435/ 408-1550/ 496)  69.4 W44-W52 S29-S21
  

    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