Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1273 1424 (N21W26 L= 99)   599    112        3 (1242/1377-1301/1482)  45.0 W23-W30 N18-N23
      2 1831 1274 (S05W62 L=134)  2246    297        5 (1785/1179-1868/1385)  76.0 W57-W67 S10-N02
      3 1080 1204 (N15W08 L= 80)   433    156        3 (1005/1185-1160/1235) -16.7 W03-W13 N12-N16
      4  661 1075 (N18E20 L= 53)   920    290        1 ( 551/1041- 811/1137) -40.6 E25-E11 N12-N24
      5 1619 1031 (S10W35 L=107)   440    126        1 (1601/ 966-1641/1089)  50.2 W32-W38 S13-S07
      6  186  883 (N17E62 L= 10)   506     74        1 ( 173/ 839- 196/ 926)  68.2 E64-E60 N14-N19
      7 1601  775 (S25W28 L=100)   891    187        1 (1557/ 689-1629/ 867)  52.1 W23-W31 S28-S19
      8 1352  576 (S29W07 L= 79)  1168    266        0 (1244/ 511-1422/ 685)  13.0 W00-W13 S32-S23
      9  814  622 (S11E23 L= 49)   308    140        0 ( 749/ 593- 885/ 661)   0.0 E27-E17 S11-S10
     10  896  512 (S19E22 L= 50)   561    189        0 ( 874/ 438- 925/ 608)  48.4 E26-E17 S23-S14
  

    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