Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1 1443 1737 (N57W11 L=  2)   398     66        0 (1424/1709-1460/1765) -45.0 W08-W13 N54-N60
      2  287 1573 (N12E74 L=277)  1630    153        3 ( 252/1540- 320/1613)  51.3 E78-E70 N09-N14
      3  220 1203 (S12E61 L=291)  1250    227        4 ( 175/1118- 268/1283)  84.8 E64-E56 S17-S06
      4 1816 1067 (N20W52 L= 43)  1209    253        3 (1744/1042-1894/1107)  10.6 W45-W61 N18-N22
      5 1406 1000 (N05W22 L= 14)   443     95        1 (1379/ 956-1442/1038)  80.5 W21-W24 N01-N07
      6 1676  895 (N06W44 L= 35)   477    115        2 (1643/ 843-1707/ 958)  82.9 W42-W45 N02-N10
      7  477  900 (S24E31 L=320)   285     91        0 ( 456/ 860- 507/ 944)  63.4 E32-E29 S26-S20
      8  883  679 (S27W01 L=352)   327    100        1 ( 824/ 644- 924/ 707)  -8.1 E03-W04 S28-S25
      9 1719  578 (S10W61 L= 53)  1470    258        4 (1687/ 507-1761/ 633) -63.4 W56-W69 S13-S05
     10 1610  544 (S15W53 L= 44)   922    121        2 (1554/ 506-1657/ 588)  50.2 W49-W55 S17-S11
     11 1076  393 (S40W24 L= 16)  1885    388        2 ( 943/ 336-1241/ 497)   0.0 W10-W38 S43-S36
     12 1595  372 (S25W62 L= 54)  1285    286        0 (1529/ 353-1665/ 390)  15.9 W56-W70 S27-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