Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1250 1812 (N55E14 L=244)   572     99        0 (1208/1800-1302/1825)  26.6 E17-E09 N51-N56
      2  879 1789 (N38E38 L=219)   673    142        0 ( 809/1769- 949/1807)  14.0 E44-E32 N36-N39
      3  300 1531 (N07E69 L=189)  2520    151        6 ( 243/1470- 362/1578)  60.9 E77-E64 N02-N11
      4 1331 1344 (N22W09 L=267)   493    151        0 (1289/1309-1387/1394) -15.9 W05-W13 N20-N24
      5  225 1294 (S08E64 L=194)   647     82        1 ( 184/1274- 258/1319)  18.4 E69-E59 S09-S06
      6 1861  891 (N12W62 L=320)   898    131        2 (1828/ 830-1884/ 946)  76.0 W59-W65 N08-N16
      7 1520  598 (S14W44 L=301)   312    110        0 (1487/ 559-1544/ 654) -80.5 W42-W44 S16-S10
      8 1344  571 (S21W33 L=291)   320    111        0 (1330/ 519-1358/ 626) -56.3 W31-W36 S23-S17
      9  753  550 (S40E03 L=254)   447    122        0 ( 724/ 506- 805/ 600) -29.7 E06-W01 S41-S37
     10 1399  504 (S23W40 L=298)   317     55        0 (1370/ 490-1428/ 523)   0.0 W37-W42 S23-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