Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1241 1657 (N39E07 L= 96)  2462    504        6 (1068/1521-1349/1779) -18.4 E24-W03 N30-N43
      2  632 1579 (N16E41 L= 63)   303     49        0 ( 606/1551- 654/1604)  90.0 E42-E39 N13-N17
      3  704 1575 (N17E36 L= 67)   256     88        1 ( 686/1538- 732/1598) -21.8 E37-E32 N15-N19
      4  861 1383 (N10E19 L= 84)   387    129        1 ( 839/1323- 888/1449) -45.0 E22-E16 N07-N13
      5  937 1345 (N10E14 L= 90)  1116    368        0 ( 884/1220-1038/1448) -74.1 E17-E08 N02-N16
      6  170 1266 (S12E69 L= 34)  1300    148        2 ( 136/1205- 200/1309)  81.9 E72-E65 S15-S08
      7  225 1238 (S13E61 L= 43)   844    140        2 ( 198/1160- 253/1300)  90.0 E63-E58 S17-S08
      8 1691 1167 (N22W37 L=140)  1072    168        1 (1648/1115-1721/1227) -39.8 W33-W40 N17-N25
      9  401 1127 (S15E41 L= 62)   498    142        0 ( 359/1075- 442/1195)  71.6 E43-E39 S19-S10
  

    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