Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1232 1467 (N32W12 L=208)  1619    467        3 (1099/1328-1412/1565) -27.6 W01-W24 N23-N38
      2  524 1393 (N22E38 L=158)   724    215        1 ( 474/1323- 581/1482) -34.7 E45-E32 N17-N27
      3 1710 1320 (N24W50 L=246)   443     73        1 (1686/1280-1730/1353) -90.0 W48-W52 N21-N26
      4 1736 1253 (N20W52 L=248)   378     24        0 (1716/1232-1758/1274)  31.0 W49-W54 N18-N21
      5 1704 1157 (N14W47 L=243)   314     65        1 (1680/1128-1731/1182) -36.9 W45-W49 N12-N15
      6 1871 1120 (N12W66 L=263)   969    117        3 (1850/1060-1892/1175)  54.5 W63-W71 N08-N15
      7 1752  858 (S04W53 L=249)   510      7        0 (1727/ 837-1776/ 878) -11.3 W50-W55 S05-S03
      8 1577  814 (S08W38 L=234)   351    105        0 (1530/ 777-1623/ 839)  33.7 W35-W41 S10-S06
      9 1138  721 (S16W09 L=205)   463    130        1 (1094/ 687-1166/ 778)  63.4 W06-W11 S18-S12
     10 1328  643 (S20W23 L=219)   306     95        0 (1295/ 609-1363/ 686)  63.4 W20-W24 S22-S16
     11 1495  647 (S19W35 L=231)   270     38        1 (1472/ 630-1519/ 669)  18.4 W33-W36 S20-S17
     12  373  564 (S33E50 L=146)   622     97        1 ( 330/ 547- 419/ 587)   5.7 E56-E44 S34-S30
  

    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