Color  xc   yc  (LatLon LCarr)  Area Length Branches (  x0/y0     x1/y1  )  Tilt Location
      1  428 1610 (N47E56 L= 20)  2591    210        3 ( 367/1546- 495/1688) -14.0 E86-E42 N41-N52
      2  682 1633 (N48E26 L= 49)   481     79        1 ( 651/1587- 707/1662) -40.6 E29-E22 N44-N50
      3 1318 1594 (N39W29 L=104)   319     71        1 (1278/1580-1356/1607)   0.0 W25-W32 N37-N39
      4 1170 1547 (N37W16 L= 91)   378    103        1 (1145/1512-1195/1600)  63.4 W13-W17 N34-N41
      5 1559 1503 (N30W46 L=121)  1059    170        0 (1491/1433-1600/1548) -69.4 W41-W49 N25-N33
      6  879 1349 (N26E07 L= 68)   374     85        1 ( 855/1307- 899/1390) -68.2 E08-E06 N23-N28
      7 1725 1348 (N18W55 L=131)   480     62        1 (1703/1321-1747/1381) -76.0 W53-W58 N16-N20
      8  656 1219 (N19E23 L= 52)   504    248        0 ( 622/1141- 731/1270)  60.3 E25-E17 N14-N22
      9  384  995 (N06E43 L= 32)   910    288        1 ( 277/ 957- 524/1031)   2.7 E53-E32 N03-N08
     10  510  865 (S02E34 L= 41)  1180    325        2 ( 475/ 721- 579/ 999)  58.0 E38-E28 S11-N05
     11 1734  829 (S14W49 L=124)   689    178        0 (1682/ 763-1784/ 902)  41.6 W44-W53 S17-S09
     12 1314  838 (S09W17 L= 92)   621    133        1 (1271/ 792-1368/ 897) -54.5 W14-W20 S11-S04
     13  282  781 (S07E55 L= 20)  1236    220        3 ( 209/ 722- 326/ 856) -31.0 E63-E51 S10-S02
     14 1216  783 (S11W10 L= 85)   365     76        1 (1188/ 745-1245/ 814)  53.1 W08-W12 S13-S09
     15 1526  669 (S22W32 L=107)   955    248        2 (1502/ 552-1569/ 763)  90.0 W30-W34 S29-S15
     16  257  656 (S15E63 L= 12)  1702    169        3 ( 233/ 582- 294/ 730)  35.5 E72-E57 S20-S10
     17  740  687 (S14E21 L= 54)   304    110        0 ( 699/ 662- 785/ 703)  -9.5 E23-E17 S15-S13
     18 1365  586 (S26W20 L= 95)   463    124        0 (1324/ 539-1404/ 638)  50.2 W17-W22 S28-S22
     19  500  573 (S21E41 L= 34)   292     47        1 ( 482/ 553- 527/ 593)  26.6 E42-E38 S22-S19
     20  775  495 (S28E22 L= 53)   360     91        1 ( 723/ 482- 825/ 514) -15.9 E25-E18 S28-S26
     21  468  372 (S36E56 L= 19)   666     92        1 ( 423/ 361- 520/ 389)  -4.8 E61-E49 S37-S34
     22  869  361 (S39E18 L= 57)   322     51        0 ( 841/ 337- 895/ 383)  21.8 E20-E15 S40-S36
  

    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