Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1331 1471 (N22W28 L=142)   337     65        0 (1299/1449-1368/1492) -45.0 W26-W30 N20-N23
      2  426 1351 (N32E36 L= 77)   338    110        0 ( 386/1314- 477/1374)  14.0 E39-E31 N30-N32
      3 1899 1015 (S15W65 L=178)  1069    142        0 (1851/ 962-1931/1076)  21.0 W57-W70 S17-S12
      4 1355  946 (S09W18 L=131)   275     77        1 (1338/ 908-1370/ 991) -78.7 W16-W19 S11-S06
      5  186  821 (N04E64 L= 49)  1087    128        1 ( 129/ 789- 226/ 870)   7.1 E74-E58 N02-N06
      6  875  752 (S12E14 L= 99)   909    255        0 ( 816/ 633- 940/ 849)  42.3 E19-E08 S17-S06
      7 1840  767 (S30W58 L=171)   595     58        1 (1813/ 742-1862/ 800)  31.0 W54-W61 S31-S27
      8  349  702 (S06E51 L= 62)   473     43        1 ( 325/ 674- 379/ 731)  45.0 E53-E48 S07-S03
      9 1751  651 (S36W49 L=162)  1492    241        1 (1684/ 581-1852/ 731) -25.1 W40-W72 S43-S28
     10  366  570 (S14E55 L= 58)  1220    132        2 ( 320/ 527- 409/ 637)  24.4 E61-E49 S16-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