Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1315 1553 (N27W30 L=234)  1367    367        3 (1157/1483-1447/1609)   7.1 W17-W41 N25-N29
      2  662 1504 (N37E16 L=189)  1163    327        3 ( 502/1464- 768/1533) -18.4 E29-E08 N32-N39
      3 1431 1325 (N12W30 L=235)   267     64        0 (1397/1306-1470/1342) -36.9 W28-W32 N09-N12
      4  437 1234 (N23E35 L=170)   785    173        0 ( 370/1185- 498/1289) -41.6 E39-E30 N19-N27
      5 1773 1211 (S01W53 L=258)   696    157        2 (1739/1161-1807/1265)  24.0 W49-W58 S03-N01
      6  765 1198 (N15E13 L=192)   468    171        1 ( 705/1137- 809/1232) -45.0 E16-E09 N11-N17
      7 1117 1213 (N10W09 L=213)   241     64        0 (1083/1195-1159/1226) -26.6 W06-W10 N09-N11
      8 1614 1194 (N01W40 L=244)   420    102        1 (1570/1169-1655/1215) -21.8 W36-W42 S01-N02
      9  643  384 (S31E40 L=164)   533     99        1 ( 607/ 352- 679/ 419)  14.0 E44-E36 S32-S28
     10  880  184 (S52E37 L=168)   518     96        0 ( 835/ 168- 938/ 204) -29.7 E39-E32 S54-S49
  

    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