Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  889 1857 (N63W32 L=312)   384     41        0 ( 868/1833- 913/1875)  11.3 W27-W37 N61-N64
      2 1274 1795 (N42W51 L=331)  1043    162        1 (1210/1743-1350/1833)  -2.9 W41-W61 N39-N43
      3 1572 1681 (N25W63 L=343)   658     73        1 (1540/1648-1608/1702) -31.0 W58-W67 N23-N26
      4  384 1603 (N61E45 L=235)   482     64        1 ( 362/1572- 414/1625)  36.9 E50-E39 N58-N62
      5  662 1255 (N28E16 L=264)   949    320        4 ( 527/1202- 800/1302) -36.9 E25-E07 N21-N33
      6 1899  972 (S23W61 L=341)   446     28        0 (1881/ 946-1919/ 992)  18.4 W58-W64 S24-S21
      7 1805  839 (S28W47 L=327)   376     57        1 (1781/ 817-1822/ 865) -63.4 W44-W49 S29-S25
      8  279  719 (N06E58 L=222)   480     85        0 ( 257/ 674- 295/ 755) -90.0 E58-E56 N03-N08
      9 1567  646 (S31W24 L=303)   341     70        1 (1547/ 616-1592/ 685)  63.4 W21-W25 S32-S28
     10  796  646 (S09E23 L=257)   219     64        1 ( 764/ 619- 823/ 672) -63.4 E24-E21 S11-S07
     11 1368  486 (S35W06 L=286)  1384    273        2 (1249/ 445-1485/ 556)  -3.4 E02-W15 S37-S32
     12  526  380 (S19E53 L=226)  1227    238        5 ( 479/ 273- 555/ 467)  53.7 E62-E47 S27-S12
     13  917  209 (S42E38 L=241)  2656    317        6 ( 815/ 132-1031/ 296)  11.0 E57-E24 S46-S37
  

    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