Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  622 1536 (N41E29 L=308)   256     46        1 ( 599/1512- 640/1556)  18.4 E30-E27 N39-N42
      2 1285 1466 (N31W23 L=359)   798    172        2 (1215/1439-1362/1505) -29.1 W17-W27 N28-N33
      3 1275 1248 (N17W18 L=355)   725    265        3 (1224/1134-1348/1340)  50.7 W13-W24 N09-N22
      4 1757 1157 (N06W53 L= 30)   953    175        1 (1692/1113-1800/1226)  24.4 W46-W59 N04-N09
      5 1473  805 (S12W27 L=  4)   278    126        0 (1446/ 750-1494/ 859)  66.8 W25-W29 S15-S08
      6 1353  592 (S25W19 L=356)   695    278        0 (1243/ 536-1458/ 675)  25.0 W11-W26 S28-S20
      7  584  449 (S30E39 L=298)   797    183        1 ( 562/ 372- 618/ 540)  47.3 E44-E32 S36-S23
      8 1581  478 (S37W41 L= 18)   338     45        0 (1556/ 460-1605/ 497)  11.3 W38-W43 S38-S35
      9 1489  411 (S41W34 L= 11)   378     53        1 (1460/ 396-1520/ 429)  -8.1 W30-W37 S42-S39
     10  995  392 (S37E08 L=329)   252     65        1 ( 965/ 374-1037/ 412)  18.4 E10-E04 S38-S35
  

    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