Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1325 1771 (N55W36 L=134)   549     54        1 (1295/1750-1356/1792)  15.3 W30-W41 N53-N57
      2  851 1439 (N30E12 L= 86)  1251    278        2 ( 755/1358- 966/1516) -32.0 E19-E03 N24-N35
      3 1602 1455 (N29W45 L=143)  1791    280        1 (1462/1430-1731/1477)   0.0 W32-W61 N27-N30
      4  207 1343 (N22E69 L= 29)  2433    157        5 ( 152/1294- 263/1411)  82.9 E81-E59 N18-N26
      5 1915 1033 (N01W71 L=169)   719     85        1 (1890/1010-1935/1074)  26.6 W67-W75 N00-N03
      6  197 1046 (N04E62 L= 36)   499     83        0 ( 165/1018- 237/1061)  12.5 E66-E56 N02-N04
      7 1675  854 (S08W44 L=142)   358     70        0 (1652/ 814-1691/ 884) -53.1 W41-W45 S10-S06
      8  799  713 (S15E15 L= 83)   429    150        0 ( 752/ 658- 839/ 770)  45.0 E18-E11 S18-S11
      9 1633  696 (S18W42 L=140)   330     54        1 (1613/ 670-1661/ 717)  33.7 W40-W44 S19-S16
     10 1500  608 (S24W33 L=131)   261     63        0 (1468/ 591-1535/ 623)  21.8 W30-W35 S24-S22
     11 1179  388 (S39W11 L=109)   654    128        1 (1124/ 350-1241/ 433)  32.0 W07-W15 S42-S35
     12 1260  198 (S59W27 L=125)   617     45        0 (1230/ 180-1287/ 213) -12.5 W22-W31 S61-S56
  

    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