Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1449 1476 (N18W39 L=327)   269    103        1 (1403/1450-1483/1506)  -8.1 W35-W42 N17-N18
      2 1264 1162 (N07W17 L=304)   844    278        2 (1128/1085-1394/1195) -23.6 W09-W25 N00-N10
      3  856 1088 (N13E08 L=280)   324    139        1 ( 778/1039- 914/1125)   6.3 E13-E04 N12-N14
      4  652  995 (N13E22 L=265)   207    104        1 ( 596/ 971- 687/1010) -31.0 E25-E19 N11-N14
      5  204  883 (N16E60 L=227)  2613    571        7 (  88/ 837- 322/ 934) -18.4 E74-E49 N11-N20
      6 1414  783 (S19W16 L=303)   364     63        1 (1372/ 763-1446/ 808)   0.0 W12-W18 S19-S17
      7 1368  625 (S27W09 L=297)  1093    241        2 (1323/ 517-1397/ 736)  50.2 W03-W13 S33-S20
      8  507  625 (S04E42 L=245)   479    146        2 ( 446/ 584- 559/ 668) -45.0 E45-E39 S06-N00
      9  770  522 (S16E29 L=258)   249     45        0 ( 741/ 507- 798/ 536) -33.7 E30-E27 S17-S14
     10  662  424 (S20E41 L=247)   328    104        1 ( 619/ 407- 722/ 439) -33.7 E43-E36 S22-S18
  

    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