Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  446 1589 (N20E57 L=256)   586     88        2 ( 413/1551- 475/1624)  90.0 E58-E54 N17-N22
      2 1019 1512 (N27E12 L=301)  1075    320        2 ( 876/1427-1135/1570)  -8.1 E23-E02 N24-N29
      3 1263 1406 (N26W06 L=320)   636    285        2 (1192/1299-1350/1514) -35.5 W00-W14 N21-N31
      4  569 1410 (N11E38 L=275)   275     66        1 ( 549/1380- 592/1435) -45.0 E39-E35 N09-N12
      5  526 1356 (N07E39 L=274)   347     78        1 ( 492/1325- 553/1388)  78.7 E40-E37 N04-N09
      6 1771 1221 (N27W50 L=  3)  1649    196        3 (1737/1123-1794/1323)  77.9 W45-W53 N20-N34
      7  298 1124 (S11E51 L=262)   637     71        2 ( 263/1091- 333/1148)  45.0 E55-E48 S13-S08
      8 1609 1043 (N12W36 L=350)   280     23        0 (1594/1015-1630/1065) -45.0 W35-W38 N10-N13
      9 1882  944 (N13W66 L= 19)  1673    138        6 (1851/ 877-1924/1004)  77.5 W62-W74 N07-N16
     10  371  912 (S22E42 L=271)  1185    179        2 ( 305/ 836- 437/ 967)  83.7 E48-E36 S26-S17
     11 1270  620 (S20W25 L=338)  1434    331        1 (1208/ 502-1395/ 716)  79.4 W22-W29 S28-S12
     12  344  599 (S44E47 L=266)   692     79        1 ( 322/ 561- 374/ 639)  56.3 E50-E43 S46-S40
     13  723  578 (S36E10 L=303)   295    101        0 ( 671/ 565- 767/ 596)  23.2 E14-E06 S37-S33
     14 1336  491 (S27W35 L=348)   313    115        0 (1277/ 477-1394/ 509)  12.5 W29-W39 S27-S25
     15 1537  401 (S27W57 L= 10)   460     83        0 (1523/ 361-1552/ 441) -39.8 W53-W60 S29-S24
  

    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