Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  481 1701 (N24E60 L=251)   883    229        0 ( 466/1659- 505/1751) -35.0 E65-E55 N21-N28
      2  369 1471 (N08E57 L=254)  3197    531        9 ( 288/1310- 449/1595) -70.6 E63-E52 S02-N15
      3  470 1486 (N11E48 L=263)   382     70        2 ( 446/1457- 492/1514)  71.6 E50-E46 N08-N12
      4  122 1188 (S13E75 L=236)  1695    186        4 ( 100/1134- 145/1238) -56.3 E78-E71 S16-S10
      5  442 1079 (S14E37 L=274)   590    101        1 ( 410/1025- 483/1115)  66.8 E39-E34 S17-S10
      6  963  760 (S20W03 L=314)   393     93        1 ( 913/ 739-1018/ 788)  45.0 W00-W06 S22-S17
      7  299  677 (S42E47 L=264)  1018    284        0 ( 232/ 637- 371/ 720)  22.4 E55-E38 S46-S37
      8 1720  572 (S10W62 L= 13)   734    203        3 (1673/ 540-1769/ 597)  15.3 W56-W67 S12-S08
      9 1402  444 (S27W42 L=353)   639    176        1 (1325/ 419-1470/ 475)   9.5 W36-W48 S28-S24
     10 1358  267 (S39W52 L=  3)  1036    253        1 (1331/ 212-1382/ 337) -30.3 W46-W58 S42-S34
  

    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