Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1551 1623 (N28W50 L=117)  1115    188        2 (1490/1555-1622/1673) -77.5 W45-W54 N22-N32
      2 1255 1582 (N30W25 L= 92)   781    190        4 (1232/1493-1301/1665)  45.0 W21-W31 N24-N35
      3 1604 1325 (N09W41 L=108)   411    148        0 (1546/1300-1650/1378)  16.7 W36-W46 N08-N11
      4 1470 1295 (N09W31 L= 98)   341     96        1 (1440/1245-1492/1342)  51.3 W28-W33 N06-N11
      5  143 1009 (N12E65 L=  2)   904     98        2 (  91/ 988- 188/1029)  -7.6 E74-E59 N10-N13
      6 1290  930 (S09W14 L= 81)   728    262        2 (1201/ 885-1341/1009)  18.4 W08-W17 S11-S04
      7  850  933 (S02E11 L= 56)   494    267        0 ( 798/ 822- 941/1000)  36.0 E16-E05 S08-N00
      8  536  630 (S16E38 L= 29)  3636    823        4 ( 352/ 294- 649/ 948)  80.8 E51-E34 S38-N05
      9 1035  847 (S10E02 L= 65)   443    193        1 (1004/ 757-1059/ 935)  79.7 E03-W00 S15-S04
     10  201  739 (S04E64 L=  3)   672     67        4 ( 168/ 713- 225/ 774)  18.4 E69-E59 S06-S02
     11  338  693 (S09E51 L= 16)  2190    294        9 ( 241/ 596- 444/ 773) -49.8 E59-E44 S16-S03
     12  246  595 (S14E66 L=  1)  3055    214       10 ( 187/ 495- 297/ 674)  50.7 E75-E56 S20-S09
     13 1009  592 (S25E08 L= 59)   948    254        1 ( 908/ 516-1111/ 667)  21.8 E15-W00 S28-S21
  

    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