Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1682 1604 (N28W63 L=314)  1547    118        4 (1635/1548-1734/1645)  54.5 W57-W72 N24-N31
      2 1323 1556 (N29W28 L=279)   839    165        0 (1256/1482-1378/1611) -63.4 W24-W29 N23-N33
      3  932 1454 (N27E01 L=250)   297     55        1 ( 903/1437- 965/1484) -33.7 E02-W01 N25-N28
      4 1669 1442 (N18W51 L=302)   319     30        0 (1646/1423-1691/1460) -33.7 W49-W53 N16-N18
      5  486  744 (S11E38 L=213)   364    130        0 ( 426/ 732- 544/ 772)   5.7 E43-E33 S12-S10
      6 1775  618 (S34W58 L=309)   631     69        1 (1750/ 598-1811/ 647) -15.3 W53-W64 S35-S32
      7 1517  575 (S34W31 L=282)   698    137        1 (1485/ 517-1541/ 643)  83.7 W28-W33 S38-S29
      8  292  513 (S23E68 L=183)   725     88        0 ( 251/ 489- 327/ 541)   6.0 E79-E60 S24-S21
      9  947  471 (S34E13 L=238)   453    109        1 ( 920/ 423- 982/ 530)  82.9 E14-E10 S38-S30
     10  968  256 (S52E19 L=232)   423     79        0 ( 933/ 241-1009/ 275)   7.1 E22-E14 S53-S50
     11  803  176 (S57E45 L=206)   818     82        1 ( 777/ 139- 829/ 212)  20.2 E58-E39 S60-S53
  

    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