Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  885 1829 (N63E19 L=  6)   664     85        0 ( 841/1808- 931/1847)  15.3 E24-E13 N61-N65
      2  836 1597 (N42E16 L= 10)   280     87        1 ( 822/1551- 848/1638) -63.4 E17-E14 N38-N44
      3  672 1480 (N33E27 L=359)   322     45        0 ( 646/1459- 701/1501) -11.3 E29-E24 N31-N34
      4 1347 1408 (N28W23 L= 48)   336     99        0 (1311/1378-1390/1439) -45.0 W20-W25 N25-N29
      5 1000 1329 (N23E02 L= 24)   308    119        0 ( 953/1284-1044/1368) -45.0 E04-W01 N19-N25
      6  311 1288 (N19E54 L=331)   341     62        1 ( 288/1263- 340/1311)  31.0 E56-E51 N17-N20
      7 1819  851 (S09W60 L= 85)   658    110        0 (1802/ 798-1832/ 910)  81.9 W58-W61 S12-S05
      8 1749  856 (S08W52 L= 77)   521     22        0 (1724/ 831-1772/ 880)  56.3 W49-W54 S09-S06
      9 1568  676 (S19W38 L= 63)  2086    438        1 (1457/ 545-1673/ 830)  56.3 W31-W45 S28-S09
     10 1045  693 (S17W01 L= 26)   872    193        2 ( 953/ 655-1139/ 728)  15.3 E04-W07 S19-S14
     11  513  499 (S32E40 L=345)  2570    412        7 ( 429/ 418- 618/ 610) -31.6 E46-E32 S37-S23
  

    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