Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1621 1473 (N13W52 L=128)  1461    206        3 (1551/1391-1683/1539) -74.7 W48-W54 N06-N17
      2  251 1462 (N52E63 L= 13)  1200    100        3 ( 199/1436- 297/1482)   0.0 E80-E54 N49-N53
      3  907 1397 (N29W04 L= 80)  1169    286        1 ( 790/1354-1035/1440) -34.7 E03-W11 N24-N34
      4 1272 1350 (N16W23 L=100)   719    371        0 (1128/1331-1454/1375) -21.8 W15-W35 N12-N20
      5  347 1123 (N27E43 L= 34)   280     56        0 ( 313/1111- 383/1136)  -9.5 E45-E39 N26-N28
      6  280  937 (N18E52 L= 24)  1648    349        3 ( 254/ 800- 331/1109)  80.5 E55-E47 N09-N27
      7 1413 1014 (S06W22 L= 98)   272     68        1 (1394/ 981-1433/1047)  63.4 W20-W22 S07-S03
      8 1902  998 (S22W63 L=140)   620     42        3 (1878/ 977-1924/1019)   0.0 W59-W67 S24-S20
      9 1721  889 (S22W41 L=117)   778    151        2 (1686/ 830-1754/ 968)  45.0 W36-W45 S24-S18
     10  340  459 (S12E68 L=  9)   601     60        1 ( 320/ 426- 367/ 483)  15.3 E73-E62 S13-S10
     11  544  320 (S25E58 L= 18)  1063    142        1 ( 510/ 274- 566/ 395)  25.2 E68-E51 S27-S19
     12  804  282 (S34E41 L= 36)   449     50        0 ( 783/ 257- 823/ 316)  33.7 E43-E37 S35-S31
  

    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