Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1302 1797 (N58E05 L=217)   855     78        1 (1278/1755-1331/1835) -68.2 E08-E02 N52-N62
      2 1049 1620 (N34E15 L=206)   731    233        1 ( 997/1524-1119/1711) -36.3 E22-E07 N28-N39
      3 1560 1539 (N44W26 L=248)   749    105        0 (1523/1491-1596/1574) -45.0 W22-W29 N40-N46
      4 1575 1307 (N28W29 L=250)   378    118        0 (1553/1251-1604/1359) -50.2 W26-W31 N24-N30
      5 1820 1227 (N30W54 L=276)  1383    231        1 (1748/1134-1894/1302) -17.5 W45-W65 N26-N33
      6  232  767 (S37E58 L=164)   762     80        1 ( 202/ 726- 262/ 797)  35.5 E63-E52 S39-S34
      7 1231  770 (S12W18 L=240)   203     44        0 (1216/ 740-1250/ 793)  90.0 W17-W19 S14-S10
      8  288  591 (S49E56 L=166)   995     97        2 ( 258/ 550- 325/ 638)  41.6 E62-E48 S52-S44
      9 1474  599 (S16W40 L=262)   328    129        0 (1416/ 577-1516/ 638)  50.2 W36-W41 S18-S12
     10 1367  434 (S28W41 L=263)  2520    467        2 (1159/ 371-1563/ 502)  35.3 W29-W53 S37-S19
  

    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