Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  984 1879 (N60E36 L=118)  1068    116        1 ( 947/1846-1028/1924) -11.8 E53-E28 N56-N65
      2  668 1573 (N27E36 L=118)   502    162        0 ( 622/1547- 731/1621)   0.0 E42-E31 N25-N29
      3  333 1547 (N20E67 L= 87)   921    102        1 ( 286/1522- 382/1569)   0.0 E75-E59 N18-N20
      4  570 1466 (N18E39 L=115)   504     84        1 ( 547/1429- 594/1509) -38.7 E42-E36 N16-N20
      5 1801 1377 (N36W60 L=214)   488     72        0 (1769/1348-1828/1398) -14.0 W55-W63 N34-N37
      6 1584 1222 (N21W34 L=188)   546    154        0 (1568/1141-1596/1295) -83.7 W32-W35 N16-N25
      7  247  839 (S25E56 L= 98)   811    128        2 ( 229/ 772- 278/ 896)  56.3 E58-E51 S29-S20
      8  392  796 (S25E40 L=114)   318     90        0 ( 359/ 781- 441/ 820)   0.0 E43-E35 S26-S24
      9 1067  609 (S25W10 L=164)  2378    577       10 ( 843/ 500-1277/ 732)  47.6 E03-W20 S36-S13
     10 1551  607 (S17W44 L=198)   479    102        1 (1513/ 568-1602/ 643)  51.3 W41-W47 S19-S14
  

    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