Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1432 1730 (N32W54 L=101)   736    197        0 (1376/1691-1493/1755)  -9.5 W47-W59 N30-N33
      2  994 1235 (N18W04 L= 52)   773    231        2 ( 889/1211-1126/1260) -33.7 E01-W11 N14-N22
      3 1499 1198 (N02W32 L= 80)   460    102        2 (1455/1164-1534/1228)   9.5 W28-W34 N00-N03
      4 1863 1072 (S17W57 L=105)  2923    533        7 (1802/ 863-1935/1207)  36.0 W46-W70 S27-S11
      5 1025  885 (S01E04 L= 44)   349    126        0 (1005/ 816-1050/ 947)  63.4 E04-E01 S05-N01
      6 1656  757 (S28W32 L= 80)  1750    400        4 (1542/ 667-1720/ 924)  40.2 W22-W38 S32-S19
      7  788  888 (N05E17 L= 31)   207     74        0 ( 755/ 866- 829/ 910) -45.0 E18-E14 N02-N06
      8 1185  799 (S11W03 L= 51)   433    151        0 (1099/ 764-1256/ 844)  -6.3 E02-W07 S11-S08
      9 1239  681 (S19W03 L= 51)   582    240        1 (1211/ 573-1289/ 799)  53.1 E01-W08 S25-S13
     10  285  670 (N03E60 L=348)  1366    379        3 ( 198/ 617- 368/ 737)   2.7 E70-E49 N00-N06
     11  865  473 (S21E26 L= 22)   349     94        1 ( 832/ 436- 895/ 505) -63.4 E27-E23 S23-S18
  

    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