Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1328 1612 (N36W03 L= 24)   327     29        1 (1306/1586-1350/1633) -18.4 W01-W04 N34-N38
      2  330 1114 (S17E47 L=334)  1360    297        1 ( 267/ 991- 370/1262)  83.7 E50-E44 S25-S07
      3  121 1139 (S18E70 L=311)  1002    242        2 (  85/1088- 153/1194)  63.4 E74-E65 S20-S14
      4  663 1111 (S11E23 L=358)   591    238        1 ( 566/1058- 786/1151)   3.8 E29-E14 S12-S08
      5 1900 1020 (N18W60 L= 81)   674    167        4 (1871/ 976-1938/1052) -23.2 W57-W66 N16-N20
      6  843  975 (S14E09 L= 12)   210     91        0 ( 799/ 954- 895/1002)  38.7 E11-E06 S16-S11
      7 1680  776 (S03W47 L= 68)  1388    293        0 (1599/ 730-1774/ 862)  -3.2 W38-W56 S04-N00
      8 1091  799 (S18W10 L= 30)   262     99        0 (1070/ 743-1117/ 848) -45.0 W07-W12 S20-S15
      9  801  710 (S30E05 L= 15)  1240    476        3 ( 585/ 666-1034/ 748)  14.9 E20-W10 S35-S25
     10 1218  526 (S30W27 L= 48)   259     60        0 (1187/ 509-1248/ 544)  14.0 W24-W28 S30-S28
     11 1512  436 (S26W51 L= 72)  2402    463        2 (1348/ 376-1716/ 521)  42.1 W41-W63 S33-S14
     12 1632  404 (S23W63 L= 84)  1344    219        1 (1606/ 340-1658/ 456) -54.5 W58-W66 S26-S19
     13 1234  353 (S39W38 L= 58)   318     51        1 (1212/ 333-1253/ 384) -63.4 W35-W39 S41-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