Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  456 1546 (N29E51 L=212)  2216    355        1 ( 403/1431- 532/1650) -32.5 E66-E39 N21-N36
      2 1432 1520 (N37W27 L=290)   691    156        1 (1375/1459-1485/1565) -41.2 W22-W30 N33-N40
      3 1128 1208 (N14W05 L=268)   249    106        0 (1072/1181-1169/1223) -18.4 W01-W07 N12-N14
      4 1677  955 (N03W45 L=308)   646    115        1 (1630/ 917-1713/1001)  51.3 W40-W48 N00-N05
      5 1227  954 (S01W13 L=277)   594    157        1 (1166/ 921-1301/ 983)  14.0 W09-W17 S03-N01
      6  255  819 (S18E56 L=207)  1877    190        2 ( 221/ 738- 292/ 892)  65.6 E60-E51 S24-S13
      7 1110  791 (S12W07 L=271)   401     96        0 (1059/ 771-1162/ 812)   0.0 W04-W10 S13-S10
      8  510  704 (S23E33 L=231)   969    294        2 ( 386/ 661- 637/ 760)  23.2 E44-E23 S27-S18
      9  984  731 (S17E00 L=263)   316    120        0 ( 933/ 711-1036/ 745)  -9.5 E03-W03 S18-S15
     10 1290  702 (S16W20 L=284)   569    169        1 (1224/ 674-1347/ 738)  14.0 W15-W23 S17-S13
     11 1799  605 (S19W70 L=333)  1601    147        1 (1773/ 533-1838/ 662) -71.6 W65-W75 S23-S14
     12 1093  468 (S34W11 L=274)   257     39        0 (1069/ 451-1113/ 487) -14.0 W08-W12 S35-S32
  

    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