Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  983 1772 (N38E30 L= 65)   591    126        3 ( 942/1727-1031/1806) -15.3 E35-E24 N36-N40
      2  639 1728 (N25E51 L= 44)   407     72        1 ( 602/1707- 674/1745)  36.9 E53-E47 N23-N27
      3 1167 1545 (N28E07 L= 87)   842    228        2 (1092/1461-1208/1640) -31.6 E15-E02 N23-N33
      4  922 1400 (N12E16 L= 78)   400    145        0 ( 884/1342- 955/1437) -33.7 E18-E12 N09-N14
      5 1143 1295 (N12E01 L= 94)   455    169        1 (1060/1253-1205/1328)   0.0 E06-W03 N11-N13
      6 1500 1303 (N24W20 L=115)   420     93        1 (1454/1270-1532/1327)  11.3 W17-W22 N22-N25
      7 1462 1151 (N14W21 L=116)   226     62        0 (1449/1119-1474/1184) -76.0 W20-W22 N11-N15
      8 1689 1064 (N16W39 L=134)   821    161        1 (1634/1008-1754/1114)  -4.8 W34-W46 N14-N17
      9 1090  582 (S28W18 L=113)   342     84        1 (1050/ 563-1137/ 601)  31.0 W15-W20 S30-S26
     10 1521  392 (S25W58 L=153)  2727    476        6 (1357/ 286-1656/ 497)  62.2 W50-W64 S34-S15
     11 1111  421 (S37W28 L=122)   434    106        0 (1067/ 380-1149/ 464)  90.0 W26-W28 S41-S33
  

    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