Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1673 1466 (N25W56 L=193)   353     66        0 (1647/1440-1696/1501) -76.0 W54-W57 N23-N27
      2 1754 1380 (N18W61 L=198)  1556    308        0 (1624/1323-1870/1432) -22.9 W48-W75 N12-N23
      3 1067 1208 (N16W04 L=141)   212     80        0 (1035/1177-1094/1237) -53.1 W02-W05 N14-N18
      4 1100 1080 (N08W05 L=142)   419    101        1 (1077/1025-1124/1126) -80.5 W04-W06 N04-N10
      5 1828 1087 (S00W60 L=197)   553     35        0 (1811/1057-1848/1112)  11.3 W57-W62 S01-N01
      6 1711  719 (S21W47 L=184)  1654    251        0 (1623/ 644-1801/ 821)  31.0 W39-W56 S25-S16
      7 1097  732 (S13W02 L=139)   305    140        0 (1031/ 716-1147/ 751)   0.0 E01-W05 S14-S11
      8  885  709 (S13E11 L=126)   223     98        0 ( 843/ 678- 926/ 726)   9.5 E14-E08 S14-S12
      9 1526  515 (S33W33 L=170)   807    100        0 (1481/ 482-1565/ 562)  35.5 W29-W36 S36-S30
     10 1336  310 (S49W20 L=157)   403     48        1 (1317/ 290-1365/ 336) -26.6 W17-W23 S50-S45
  

    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