Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  959 1827 (N64E08 L=  5)   600     52        0 ( 926/1806- 992/1847)  14.0 E12-E03 N61-N66
      2  975 1600 (N42E04 L=  9)   659    177        0 ( 912/1535-1028/1675) -50.7 E09-W00 N37-N48
      3 1192 1328 (N23W11 L= 24)   283    151        0 (1138/1283-1243/1373) -45.0 W08-W14 N19-N25
      4 1360 1319 (N22W23 L= 36)   246     81        1 (1316/1305-1390/1347)   9.5 W19-W25 N20-N23
      5  539 1269 (N19E33 L=339)   229     67        1 ( 508/1247- 583/1283)  -9.5 E35-E29 N17-N19
      6 1425 1146 (N11W26 L= 39)   216    112        0 (1395/1104-1451/1201) -63.4 W24-W27 N08-N14
      7 1697  710 (S18W49 L= 62)  3397    641        7 (1598/ 547-1807/ 888)  72.3 W42-W58 S28-S06
      8 1614  759 (S14W41 L= 53)   799    113        1 (1569/ 726-1665/ 806)  15.9 W36-W44 S16-S11
      9 1231  693 (S17W13 L= 26)   691    194        2 (1154/ 643-1317/ 743)  31.0 W08-W18 S20-S14
     10  654  491 (S31E28 L=344)  2351    291        4 ( 575/ 403- 736/ 591) -47.7 E33-E22 S38-S24
  

    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