Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  401 1642 (N14E65 L=170)   702     86        3 ( 380/1607- 427/1679) -29.1 E72-E61 N11-N16
      2  483 1636 (N15E56 L=179)  1488    134        2 ( 430/1586- 534/1675)  39.8 E60-E51 N11-N18
      3  633 1568 (N14E40 L=195)   999    223        4 ( 573/1482- 692/1668) -26.6 E49-E33 N09-N19
      4  355 1599 (N11E67 L=168)   874     91        1 ( 324/1575- 398/1631)  -4.1 E74-E60 N08-N12
      5  531 1537 (N10E46 L=189)   315     50        0 ( 510/1517- 555/1558) -11.3 E48-E43 N08-N11
      6 1676 1455 (N40W33 L=268)   589    135        0 (1630/1398-1707/1498) -24.0 W27-W36 N36-N42
      7  998 1439 (N16E13 L=222)   295     71        1 ( 969/1414-1022/1464)  76.0 E15-E11 N13-N17
      8 1620 1353 (N30W28 L=263)   520    148        1 (1608/1294-1640/1431) -66.0 W26-W30 N26-N35
      9  459 1148 (S14E38 L=197)   304     63        1 ( 440/1123- 482/1176) -56.3 E39-E35 S15-S12
     10  677  986 (S18E19 L=216)   309     93        0 ( 634/ 965- 728/1012)  38.7 E21-E16 S19-S15
     11 1841  968 (N15W56 L=291)   400     37        1 (1818/ 947-1867/ 990)   0.0 W52-W59 N14-N16
     12 1897  952 (N17W64 L=299)   677     83        0 (1860/ 922-1926/ 988)  36.9 W59-W68 N14-N20
     13  499  912 (S27E30 L=205)   412    116        1 ( 450/ 884- 544/ 952) -15.9 E34-E26 S27-S25
     14 1706  620 (S08W57 L=292)   411     69        0 (1685/ 585-1729/ 656)  90.0 W56-W58 S09-S04
     15 1108  586 (S29W19 L=254)   311     80        1 (1070/ 569-1154/ 604)  18.4 W16-W22 S29-S27
  

    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