Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1346 1832 (N50W63 L=168)  1020    120        0 (1289/1802-1391/1864)   0.0 W52-W78 N49-N51
      2 1732 1385 (N13W58 L=163)  1137    227        2 (1644/1341-1816/1438) -29.7 W52-W68 N08-N17
      3  455 1346 (N35E37 L= 69)   310     83        0 ( 427/1309- 481/1386)  45.0 E38-E34 N33-N37
      4 1256 1305 (N19W20 L=125)   447    169        1 (1187/1265-1319/1332)  -6.3 W14-W23 N16-N20
      5  828 1167 (N18E10 L= 95)   243     66        1 ( 801/1141- 856/1200) -45.0 E11-E08 N16-N20
      6 1864 1025 (S11W61 L=166)  5979    377       12 (1785/ 851-1939/1185)  87.1 W51-W76 S21-S01
      7  990  815 (S05E06 L=100)   567    236        1 ( 917/ 741-1065/ 906) -65.6 E08-E01 S10-N01
      8 1416  796 (S14W20 L=125)   638    169        1 (1377/ 709-1448/ 862)  58.0 W16-W22 S18-S10
      9  204  829 (N05E64 L= 41)   463     49        0 ( 181/ 804- 230/ 855)  26.6 E68-E60 N03-N06
     10 1312  802 (S12W13 L=119)   268     81        1 (1288/ 779-1343/ 834) -53.1 W12-W15 S13-S09
     11 1061  679 (S15E04 L=101)   748    185        3 (1018/ 619-1101/ 737)  40.6 E07-W00 S18-S11
     12  504  688 (S06E39 L= 66)   313     67        1 ( 482/ 664- 531/ 712) -56.3 E41-E37 S07-S04
     13 1130  592 (S22E01 L=104)   570    142        1 (1106/ 519-1156/ 663)  66.0 E03-W01 S26-S17
     14  512  541 (S15E44 L= 61)   593    100        1 ( 493/ 488- 537/ 596)  76.0 E45-E41 S19-S11
     15 1239  469 (S32W04 L=109)   864    131        2 (1176/ 439-1297/ 506)   7.1 W00-W08 S34-S30
     16  809  429 (S27E26 L= 79)   786     94        1 ( 787/ 369- 838/ 475)  45.0 E30-E23 S31-S23
     17  351  439 (S21E68 L= 37)   786     67        0 ( 340/ 395- 366/ 474)  24.8 E75-E62 S24-S18
     18  479  320 (S31E64 L= 41)   859    100        1 ( 438/ 301- 526/ 338)   3.4 E74-E57 S33-S29
     19 1434  313 (S52W20 L=125)   844    102        1 (1394/ 282-1486/ 338)   5.7 W15-W25 S54-S49
  

    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