Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1225 1454 (N30W09 L=287)   249     54        0 (1209/1421-1241/1486) -63.4 W08-W10 N28-N32
      2 1428 1252 (N19W24 L=302)   497    146        0 (1367/1205-1500/1280) -12.5 W19-W29 N16-N20
      3 1808 1084 (N12W57 L=335)   384     74        1 (1791/1047-1823/1119) -53.1 W55-W58 N09-N14
      4  192 1006 (S09E63 L=215)   519     81        0 ( 152/ 988- 232/1022)  -5.2 E68-E57 S09-S07
      5  155  917 (S15E69 L=209)   881    104        1 ( 115/ 878- 194/ 944) -14.0 E78-E62 S16-S13
      6  457  862 (S15E36 L=242)   381     72        1 ( 420/ 838- 483/ 897)  21.8 E39-E34 S15-S12
      7 1028  853 (S09W02 L=280)   310     84        0 ( 998/ 817-1055/ 892)  68.2 W00-W03 S11-S06
      8  312  778 (S22E50 L=228)  1262    226        1 ( 265/ 713- 381/ 866) -45.0 E54-E43 S25-S16
      9 1703  573 (S21W58 L=336)   435     67        0 (1682/ 545-1724/ 603)  76.0 W56-W59 S22-S18
  

    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