Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  261 1498 (N11E74 L=204)  2095    120        3 ( 220/1441- 295/1552) -53.1 E81-E67 N07-N15
      2  296 1440 (N08E63 L=215)   996    106        3 ( 265/1390- 326/1487) -56.3 E67-E59 N05-N11
      3 1419 1431 (N32W17 L=296)   385     99        0 (1371/1413-1468/1447)  20.6 W13-W21 N30-N33
      4 1348 1262 (N19W15 L=293)   335    165        0 (1277/1211-1402/1285)  40.6 W11-W18 N14-N20
      5 1470 1033 (N08W27 L=305)   322     87        0 (1439/ 988-1491/1066) -45.0 W24-W28 N05-N09
      6 1697 1031 (N13W44 L=322)   345     70        1 (1666/1001-1724/1062)  38.7 W41-W46 N10-N15
      7  210  961 (S22E60 L=219)   800    114        2 ( 191/ 902- 229/1013)  66.8 E62-E57 S25-S18
      8 1523  959 (N05W32 L=310)   328     48        0 (1494/ 934-1544/ 986)  56.3 W30-W33 N02-N06
      9  775  770 (S22E10 L=268)   250     66        1 ( 750/ 751- 807/ 793)  45.0 E11-E08 S23-S20
     10  515  646 (S36E28 L=250)   968    171        2 ( 450/ 607- 589/ 709)  -9.5 E33-E21 S38-S32
     11 1483  460 (S25W47 L=326)   999    184        2 (1419/ 413-1552/ 498)  49.4 W42-W51 S29-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