Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  695 1746 (N31E46 L= 11)  1306    262        3 ( 665/1661- 720/1814) -45.0 E52-E40 N24-N35
      2  909 1614 (N27E25 L= 32)  1715    398        5 ( 852/1480- 985/1758) -37.3 E35-E14 N20-N36
      3  553 1482 (N10E42 L= 15)   725    198        3 ( 454/1409- 630/1540)  56.3 E46-E37 N03-N15
      4  774 1386 (N10E24 L= 33)   918    228        2 ( 720/1292- 810/1483) -81.3 E28-E21 N03-N16
      5  455 1312 (S02E43 L= 14)   248     98        2 ( 428/1289- 490/1329) -11.3 E44-E39 S02-N00
      6  706 1204 (S02E23 L= 34)   313    118        1 ( 664/1173- 762/1254)  -8.1 E25-E18 S03-N00
      7 1701 1063 (N17W41 L= 98)  1907    296        5 (1636/ 941-1735/1180) -42.5 W33-W46 N10-N22
      8  216 1026 (S23E56 L=  1)  1339    245        0 ( 152/ 958- 253/1126)  59.7 E62-E53 S28-S16
      9  505 1053 (S15E32 L= 25)   676    239        0 ( 411/1013- 611/1093)  31.6 E38-E25 S19-S11
     10  358  730 (S39E40 L= 17)  2413    400        4 ( 239/ 670- 494/ 828)  -4.8 E51-E27 S42-S34
     11  931  722 (S24W03 L= 60)   499    185        0 ( 840/ 708-1030/ 735)  26.6 E02-W08 S26-S21
     12 1405  471 (S25W42 L= 98)  1747    440        1 (1219/ 391-1597/ 595)  56.9 W32-W50 S35-S12
     13 1366  311 (S35W49 L=106)   367     50        0 (1342/ 291-1389/ 339)  90.0 W47-W51 S36-S32
  

    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