Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  935 1736 (N49E20 L=293)   557     88        2 ( 888/1712- 977/1759)  33.7 E23-E16 N46-N51
      2 1686 1319 (N26W46 L=359)  2930    429        8 (1585/1160-1761/1441)  41.0 W36-W60 N15-N35
      3 1056 1394 (N25E02 L=310)   203     96        0 (1017/1364-1100/1409)  36.9 E04-W00 N22-N25
      4  387 1328 (N13E48 L=264)   305     57        3 ( 360/1313- 417/1346)   0.0 E50-E45 N11-N14
      5  508  924 (S10E32 L=280)   291     61        0 ( 488/ 894- 540/ 947)  53.1 E33-E30 S12-S08
      6  298  865 (S17E51 L=262)   451     76        1 ( 261/ 831- 329/ 888)  26.6 E55-E47 S19-S14
      7  544  821 (S16E29 L=283)   522    182        2 ( 474/ 794- 606/ 849)   0.0 E34-E24 S17-S14
      8 1225  737 (S14W16 L=328)   701    237        0 (1195/ 653-1267/ 831) -74.7 W13-W19 S19-S08
      9 1707  637 (S16W55 L=  8)   408     66        2 (1673/ 619-1729/ 665)  31.0 W52-W58 S17-S14
     10  423  606 (S32E42 L=271)   641    131        0 ( 364/ 586- 483/ 641)  -4.8 E47-E35 S33-S30
     11 1248  402 (S37W26 L=338)   638    102        1 (1199/ 378-1283/ 432)  26.6 W21-W28 S39-S34
     12 1205  251 (S51W31 L=344)   796     92        1 (1174/ 211-1229/ 299) -56.3 W28-W36 S55-S46
     13 1156  191 (S58W33 L=346)   634     23        0 (1131/ 168-1181/ 213)   0.0 W28-W38 S61-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