Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  848 1540 (N31E10 L=324)   659    263        4 ( 829/1418- 868/1637) -90.0 E10-E08 N22-N37
      2 1624 1525 (N27W46 L= 20)   436     55        0 (1599/1494-1649/1560) -76.0 W44-W47 N24-N29
      3 1655 1299 (N12W43 L= 17)   308     80        0 (1640/1258-1670/1344) -78.7 W42-W44 N09-N14
      4 1279 1158 (N05W16 L=350)  1510    427        7 (1141/ 973-1351/1274) -57.1 W08-W20 S06-N11
      5  998 1171 (N06E01 L=333)   176     83        0 ( 949/1158-1039/1182)  14.0 E03-W01 N05-N07
      6  847 1113 (N04E10 L=324)   566    223        3 ( 812/1056- 906/1164) -50.2 E12-E06 N00-N06
      7  299  810 (S11E51 L=283)  1748    380        5 ( 230/ 710- 373/ 941)  39.1 E59-E42 S16-S03
      8  422  911 (S06E39 L=295)   243     65        0 ( 389/ 883- 447/ 930) -26.6 E41-E37 S07-S04
      9 1795  818 (S17W54 L= 28)   583    114        1 (1758/ 756-1827/ 863)  50.2 W50-W56 S20-S14
     10  249  674 (S19E59 L=275)   399     83        1 ( 227/ 651- 275/ 696)   8.1 E62-E55 S20-S17
     11 1528  436 (S42W38 L= 12)  1766    338        4 (1381/ 381-1682/ 522)  21.4 W26-W50 S46-S36
  

    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