Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  821 1825 (N63E29 L= 11)  1107    122        2 ( 771/1798- 874/1848)   8.7 E38-E20 N59-N65
      2 1149 1729 (N53W12 L= 53)   523     94        1 (1113/1711-1191/1759) -23.2 W08-W16 N51-N55
      3  515 1480 (N32E40 L=360)   546    129        2 ( 486/1430- 555/1542) -41.6 E45-E35 N28-N36
      4 1151 1382 (N26W09 L= 49)   470    135        2 (1076/1342-1192/1411) -26.6 W03-W11 N23-N28
      5 1752  855 (S08W52 L= 93)   600     95        1 (1723/ 830-1798/ 886)   7.1 W49-W57 S09-S06
      6 1865  820 (S11W68 L=108)   547     98        1 (1829/ 784-1888/ 861)  35.5 W62-W70 S13-S08
      7 1661  770 (S13W45 L= 85)   522    198        1 (1644/ 679-1674/ 860) -80.5 W42-W46 S19-S07
      8 1379  761 (S13W23 L= 63)   741    355        1 (1324/ 695-1456/ 855)  90.0 W19-W28 S17-S07
      9  787  683 (S18E15 L= 25)   839    189        3 ( 704/ 629- 878/ 713)  14.0 E21-E09 S21-S16
     10 1386  576 (S25W26 L= 66)  1273    405        1 (1244/ 533-1537/ 635)   7.8 W15-W37 S28-S21
     11  325  578 (S27E57 L=343)  1006    145        2 ( 284/ 524- 361/ 625) -76.0 E61-E51 S31-S23
     12  399  471 (S35E55 L=346)  1298    149        2 ( 354/ 442- 457/ 506)  -9.5 E62-E47 S36-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