Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1151 1616 (N35W28 L=147)  1034    199        2 (1053/1586-1245/1639) -26.6 W22-W34 N31-N38
      2 1383 1036 (S03W20 L=138)   637    164        1 (1346/ 963-1424/1107) -90.0 W19-W21 S08-N01
      3 1698  965 (S17W40 L=158)  1222    298        1 (1604/ 866-1785/1058)  14.7 W30-W49 S19-S14
      4 1739  866 (S24W41 L=159)   329     80        2 (1717/ 832-1756/ 910)  45.0 W39-W43 S26-S21
      5  248  778 (N10E59 L= 59)  1158    206        2 ( 214/ 690- 309/ 853) -74.7 E62-E55 N03-N14
      6 1459  577 (S33W14 L=132)   870    156        2 (1426/ 510-1487/ 656)  84.8 W11-W16 S37-S26
      7 1423  479 (S39W09 L=127)   423     59        0 (1388/ 454-1450/ 504)   0.0 W06-W12 S40-S37
      8  641  430 (S19E42 L= 76)   417     98        0 ( 625/ 385- 658/ 487)  49.4 E45-E39 S21-S14
      9  593  371 (S21E49 L= 69)   329     25        1 ( 571/ 355- 621/ 387) -33.7 E51-E47 S22-S20
  

    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