Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1023 1599 (N35W04 L= 33)   479    122        0 (1004/1540-1045/1647) -90.0 W03-W05 N30-N38
      2 1774 1429 (N19W58 L= 86)   994    195        3 (1751/1377-1797/1492)  45.0 W54-W62 N15-N22
      3 1720 1430 (N19W53 L= 81)   902    132        4 (1687/1356-1750/1489) -82.9 W49-W55 N14-N22
      4 1219 1216 (N08W13 L= 41)   219     65        0 (1181/1203-1250/1230) -14.0 W10-W14 N07-N09
      5  417 1043 (N03E39 L=349)  1167    256        3 ( 358/ 911- 455/1147) -77.9 E43-E36 S04-N10
      6  245 1079 (N07E54 L=335)   564    133        3 ( 204/1039- 281/1119)  45.0 E57-E49 N04-N09
      7 1877 1040 (S05W62 L= 91)   517     92        2 (1857/ 999-1898/1072)  45.0 W59-W65 S07-S03
      8  190  986 (N02E60 L=328)  2477    624        9 ( 120/ 916- 283/1062) -22.4 E70-E50 S02-N07
      9  262  766 (S12E56 L=332)   682    161        0 ( 226/ 721- 297/ 804)  24.0 E60-E51 S13-S09
     10  358  609 (S22E51 L=337)   491     89        1 ( 334/ 556- 393/ 650) -71.6 E52-E49 S25-S19
     11  964  400 (S42E10 L= 18)   839    210        2 ( 881/ 361-1065/ 458)  17.4 E17-E01 S44-S37
  

    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