Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  934 1739 (N49E20 L=293)   558     94        2 ( 889/1716- 981/1763)  20.6 E23-E15 N46-N51
      2 1696 1377 (N30W49 L=  2)  2857    269        8 (1622/1266-1750/1482)  53.1 W41-W57 N22-N38
      3 1621 1196 (N18W39 L=352)   738    158        0 (1575/1154-1682/1229)  33.7 W35-W44 N14-N20
      4  521 1088 (S00E33 L=280)   414    106        0 ( 467/1067- 569/1105)   0.0 E37-E29 S01-N00
      5  505  924 (S10E33 L=280)   337    104        0 ( 481/ 891- 540/ 947)  45.0 E34-E30 S12-S08
      6  142  876 (S18E73 L=240)  1293    110        4 ( 119/ 824- 163/ 920)  54.5 E79-E67 S21-S14
      7  299  870 (S16E51 L=262)   335     42        0 ( 271/ 851- 323/ 891)  18.4 E53-E47 S17-S14
      8  524  816 (S17E31 L=282)   348    121        1 ( 467/ 797- 571/ 848)  -7.1 E35-E27 S17-S15
      9 1215  723 (S15W15 L=328)   569    196        1 (1189/ 651-1257/ 812) -63.4 W12-W19 S19-S09
     10  554  689 (S25E29 L=284)   265     55        1 ( 531/ 654- 570/ 714) -76.0 E30-E27 S27-S23
     11 1709  641 (S16W56 L=  9)   502     70        1 (1673/ 619-1736/ 666)  31.0 W52-W58 S17-S14
     12  411  612 (S32E43 L=270)   707    156        0 ( 351/ 587- 478/ 655) -10.3 E48-E36 S33-S29
     13 1240  403 (S37W25 L=338)   586     90        1 (1195/ 379-1274/ 431)  31.0 W21-W27 S39-S34
     14 1201  253 (S51W31 L=344)   776     94        0 (1173/ 210-1223/ 302) -55.0 W27-W35 S55-S45
     15 1155  193 (S58W33 L=346)   744     50        1 (1126/ 174-1185/ 216) -15.3 W28-W39 S60-S55
  

    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