Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1333 1568 (N32W35 L= 30)   490    100        1 (1278/1548-1382/1585) -14.0 W31-W39 N30-N33
      2  688 1452 (N40E14 L=340)   592    107        1 ( 637/1405- 742/1491)  18.4 E18-E09 N37-N41
      3 1022 1246 (N20W05 L=359)   673    227        1 ( 901/1225-1127/1267) -26.6 E02-W10 N16-N22
      4 1322 1193 (N10W21 L= 16)   610    158        0 (1237/1169-1394/1209) -24.0 W16-W25 N08-N13
      5  542 1015 (N15E30 L=324)   363    132        0 ( 523/ 951- 576/1070)  66.8 E31-E27 N11-N18
      6  522  642 (S07E40 L=314)   297     49        0 ( 504/ 620- 544/ 675) -90.0 E41-E38 S08-S04
      7 1004  566 (S20E11 L=343)   387    133        0 ( 975/ 507-1035/ 618)  40.6 E14-E07 S23-S17
      8  502  532 (S13E45 L=309)   521     82        0 ( 479/ 494- 533/ 578) -80.5 E47-E43 S16-S10
      9  853  312 (S35E30 L=324)   467     58        0 ( 828/ 285- 879/ 333)  11.3 E32-E27 S37-S33
  

    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