Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  967 1468 (N32E02 L= 29)   339     63        0 ( 944/1431- 998/1500) -59.0 E03-W00 N29-N34
      2  262 1422 (N30E65 L=326)  2051    154        4 ( 227/1352- 300/1483) -20.0 E78-E56 N25-N33
      3  862 1415 (N29E10 L= 21)   301    127        1 ( 826/1355- 890/1443) -51.3 E12-E07 N25-N31
      4  756 1300 (N22E17 L= 14)   263     82        0 ( 730/1278- 785/1323)  45.0 E18-E14 N20-N23
      5  493 1270 (N20E36 L=355)  1009    234        0 ( 398/1241- 594/1300)  -3.6 E44-E28 N18-N22
      6 1085 1249 (N18W05 L= 36)   205     81        0 (1045/1238-1121/1267) -11.3 W02-W07 N17-N19
      7  840 1161 (N13E11 L= 20)   277     72        0 ( 800/1147- 877/1181)   0.0 E13-E08 N12-N14
      8 1547 1073 (N05W34 L= 65)   233     93        0 (1513/1047-1584/1107)  26.6 W31-W37 N03-N06
      9 1604  970 (S02W38 L= 69)   796    216        0 (1583/ 870-1626/1075) -85.2 W36-W39 S08-N04
     10  603  973 (N02E27 L=  4)   263    110        0 ( 552/ 950- 658/ 993) -23.2 E30-E23 N00-N03
     11 1233  952 (S01W12 L= 44)   197     31        0 (1217/ 926-1250/ 978)  63.4 W11-W13 S02-N00
     12  797  820 (S08E15 L= 16)   310    101        0 ( 750/ 797- 842/ 840)  18.4 E17-E11 S08-S06
     13 1524  802 (S12W32 L= 63)   691    189        0 (1438/ 755-1604/ 839)  14.0 W25-W37 S14-S09
  

    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