Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  998 1680 (N49W01 L=169)   404     72        1 ( 974/1647-1031/1705)  45.0 E01-W04 N46-N50
      2 1157 1662 (N46W15 L=183)   705    165        1 (1076/1635-1230/1686) -17.1 W08-W21 N43-N48
      3  388 1568 (N41E58 L=110)   425     86        0 ( 352/1552- 437/1582)   5.2 E64-E52 N39-N41
      4  388 1330 (N24E46 L=122)   314    120        1 ( 341/1296- 425/1371)  35.5 E50-E43 N22-N27
      5  702 1291 (N22E21 L=148)   542    196        1 ( 634/1244- 756/1328)  -6.3 E25-E16 N18-N24
      6 1415 1266 (N17W27 L=195)   392    140        0 (1365/1216-1456/1319) -50.2 W24-W29 N13-N20
      7 1287  911 (S04W16 L=184)   234     90        1 (1243/ 881-1313/ 937) -36.9 W13-W17 S05-S01
      8 1655  883 (S08W42 L=210)   366     48        1 (1625/ 862-1683/ 901)   0.0 W39-W44 S09-S06
      9  382  754 (S11E46 L=122)   990    252        3 ( 343/ 639- 427/ 865)  54.5 E51-E40 S18-S04
     10 1703  785 (S14W47 L=215)   626    174        1 (1654/ 736-1731/ 855)  82.9 W43-W49 S17-S09
     11  150  805 (S09E74 L= 94)   811     74        1 ( 136/ 764- 166/ 837)  36.9 E79-E69 S12-S06
     12  891  708 (S15E10 L=159)   440    185        0 ( 805/ 686- 972/ 730) -10.3 E15-E04 S16-S13
     13  978  673 (S17E04 L=164)   452    141        1 ( 943/ 623-1026/ 723)  56.3 E06-E01 S20-S14
     14 1305  602 (S24W17 L=186)  1251    270        4 (1212/ 501-1407/ 677)  37.6 W11-W24 S30-S19
     15 1665  601 (S27W47 L=215)   802    186        1 (1610/ 534-1720/ 674)  53.1 W43-W51 S30-S21
     16 1036  623 (S21E01 L=167)   414     97        2 ( 987/ 592-1071/ 660)  14.0 E03-W01 S23-S18
     17  519  310 (S45E55 L=113)   586     68        1 ( 495/ 293- 552/ 336) -45.0 E59-E50 S46-S42
     18 1121  238 (S53W05 L=173)   457     74        1 (1105/ 211-1140/ 273)  63.4 W03-W07 S56-S49
     19 1233  214 (S57W19 L=187)   706     86        1 (1198/ 187-1260/ 240) -33.7 W13-W22 S61-S53
     20 1306  188 (S62W32 L=200)  1062     92        2 (1286/ 142-1325/ 235) -28.9 W25-W54 S71-S55
  

    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