Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1239 1764 (N42W43 L=229)   432     61        0 (1214/1732-1266/1797)  12.5 W38-W47 N39-N43
      2  992 1670 (N43W18 L=205)   565    107        2 ( 957/1628-1042/1706)   6.3 W14-W23 N40-N44
      3 1311 1554 (N26W33 L=220)   239     75        1 (1275/1534-1346/1568)  -9.5 W29-W35 N25-N27
      4  455 1315 (N34E31 L=156)  1064    182        3 ( 392/1256- 531/1376)  18.4 E37-E24 N30-N36
      5 1011 1283 (N18W05 L=192)   421    119        0 ( 989/1214-1032/1342)  49.4 W02-W08 N14-N21
      6 1532 1285 (N06W37 L=224)   315     82        0 (1493/1267-1585/1300) -15.9 W33-W40 N04-N06
      7  192 1255 (N36E61 L=126)   513     43        0 ( 156/1241- 221/1270)  -5.2 E67-E56 N34-N37
      8 1878 1082 (S15W61 L=248)   590     85        1 (1855/1043-1901/1120)  31.0 W57-W64 S17-S13
      9 1906  952 (S24W64 L=250)  1846    129        2 (1872/ 908-1953/1007) -36.0 W58-W74 S27-S19
     10 1529  779 (S23W25 L=212)   360     71        0 (1509/ 734-1543/ 822) -90.0 W23-W25 S25-S19
     11  204  766 (N06E64 L=123)   593     61        0 ( 174/ 741- 234/ 792) -38.7 E67-E60 N04-N08
     12 1707  706 (S33W39 L=226)  1077    180        0 (1651/ 642-1745/ 790)  41.2 W33-W43 S36-S28
     13  851  700 (S10E18 L=169)   314     70        1 ( 822/ 674- 890/ 723) -45.0 E19-E15 S12-S08
     14  826  642 (S13E21 L=166)   214     41        0 ( 798/ 628- 855/ 658) -14.0 E22-E18 S14-S12
     15  500  292 (S28E66 L=121)   617     45        1 ( 475/ 263- 523/ 315)  63.4 E68-E62 S30-S26
  

    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