Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  857 1627 (N38E08 L=125)   739    215        2 ( 767/1566- 931/1673) -34.7 E15-E02 N33-N42
      2 1238 1564 (N31W19 L=152)   576    122        2 (1174/1522-1292/1604) -35.5 W15-W22 N27-N34
      3  624 1521 (N32E25 L=107)   290     42        0 ( 601/1505- 651/1541) -26.6 E27-E23 N31-N34
      4 1021 1466 (N26W03 L=135)   599    141        2 ( 964/1427-1084/1506) -45.0 W00-W06 N22-N28
      5  361 1348 (N23E45 L= 87)   497    128        2 ( 338/1284- 378/1399) -69.4 E48-E43 N18-N26
      6  273 1328 (N23E54 L= 78)  1141    187        0 ( 237/1275- 309/1398) -82.9 E58-E49 N18-N26
      7 1743 1115 (S00W49 L=182)   715     94        1 (1705/1081-1782/1147)   0.0 W45-W52 S02-N01
      8 1717  860 (S16W47 L=179)  1080    232        1 (1629/ 780-1800/ 941)  32.7 W39-W54 S20-S10
      9  583  829 (S10E29 L=103)   663    205        2 ( 527/ 747- 640/ 910)  42.0 E34-E24 S14-S05
     10 1523  581 (S33W34 L=166)  2759    611        3 (1336/ 412-1762/ 757)  33.3 W20-W53 S43-S21
     11  646  604 (S25E29 L=103)   732    201        1 ( 611/ 537- 717/ 687) -73.3 E30-E25 S29-S19
     12 1229  444 (S41W11 L=144)   834    139        4 (1187/ 395-1272/ 501) -53.1 W07-W15 S44-S35
  

    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