Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  552 1741 (N24E57 L=303)   692    240        0 ( 502/1712- 600/1767)  -8.7 E63-E50 N22-N25
      2 1137 1214 (N07W01 L=  0)   408    116        0 (1095/1166-1163/1276)  90.0 W00-W01 N03-N11
      3  268 1195 (S15E55 L=305)   754    128        1 ( 253/1139- 286/1270) -69.4 E57-E51 S18-S10
      4 1398 1164 (N12W17 L= 17)   271    103        1 (1348/1144-1435/1200)  45.0 W14-W18 N09-N14
      5  723 1159 (S07E21 L=339)   333     73        1 ( 690/1121- 761/1186)  53.1 E22-E18 S09-S04
      6 1778 1096 (N21W46 L= 45)  1141    230        1 (1718/ 989-1828/1182) -26.6 W38-W52 N16-N24
      7  253 1062 (S23E52 L=307)   956    235       -1 ( 191/1033- 327/1098)   0.0 E59-E45 S24-S21
      8 1095 1018 (S05W04 L=  4)   205     78        0 (1065/ 982-1123/1063) -31.0 W01-W06 S05-S02
      9  881  768 (S24E01 L=359)   368     86        0 ( 831/ 750- 926/ 793)  51.3 E03-W01 S26-S21
     10  970  597 (S32W10 L= 10)  1473    380        4 ( 785/ 514-1162/ 695)   4.1 E04-W24 S33-S28
     11 1696  492 (S13W64 L= 64)   817     95        1 (1660/ 451-1726/ 536)  80.5 W62-W67 S16-S10
     12 1597  379 (S22W63 L= 62)   583     83        0 (1563/ 363-1629/ 394)  31.0 W59-W65 S23-S20
     13 1276  326 (S37W43 L= 43)   548    139        2 (1215/ 310-1350/ 342)  40.6 W39-W47 S39-S33
  

    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