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Motor Guide Results

Here is your handy guide to the motors that might work with your rocket. We found 107 motors that fit and appear to have enough thrust (639 motors didn't fit, 45 motors failed safety checks). 152 motor had thrust curves available and 316 flight simulations were performed. Browse the motors that did and didn't work right here or download the results as a spreadsheet.

The Rocket

Rocket Name:   MAC Performance Scorpion w/38
Owner: John Sigmon
Body Diameter: 3.00in
Dry Weight: 5.50lb
MMT Diameter: 38.0mm
MMT Length: 20.00in
CD: 0.50

Motors That Work

These motors fit your rocket and appear to have enough thrust to lift it safely. If thrust curves are available, a quick simulation has been run to give a rough idea of the performance of your rocket on this motor. We encourage you to run a more complete simulation with any motor you plan to use; see the simulators page for more info.

  Motor Weight Launch Velocity Accel Altitude Time Delay
OK Contrail G234 6.70lb 79ft/s 112ft/s 17.2G 227ft 3.9s 3s
OK AeroTech G339 5.90lb 72ft/s 127ft/s 13.4G 262ft 4.2s 4s
OK Cesaroni G185 5.92lb 48ft/s 135ft/s 6.9G 311ft 4.7s 4s
OK Contrail H300 6.85lb 82ft/s 153ft/s 22.5G 405ft 5.1s 5s
OK Contrail H222 6.65lb 68ft/s 151ft/s 21.9G 406ft 5.2s 4s
OK Contrail H303 6.80lb 88ft/s 164ft/s 24.7G 460ft 5.5s 5s
OK Contrail H246 6.82lb 75ft/s 207ft/s 16.5G 730ft 6.9s 6s
warningsW AeroTech H283 6.04lb 66ft/s 216ft/s 11.5G 736ft 7.0s 6s
OK AeroTech H148 6.18lb 48ft/s 204ft/s 6.1G 757ft 7.4s 6s
OK AeroTech H130 6.02lb 57ft/s 201ft/s 8.7G 782ft 7.4s 6s
OK Contrail H141 6.85lb 53ft/s 207ft/s 7.7G 810ft 7.5s 6s
OK AeroTech H669 6.06lb 101ft/s 255ft/s 40.1G 915ft 7.5s 7s
OK Loki H125 6.25lb 48ft/s 216ft/s 6.4G 917ft 8.1s 6s
OK Loki H144 6.24lb 55ft/s 226ft/s 7.9G 933ft 8.0s 6s
OK AeroTech H219 6.08lb 59ft/s 248ft/s 9.8G 974ft 8.0s 7s
OK AeroTech H242 6.08lb 54ft/s 250ft/s 7.8G 1,026ft 8.4s 7s
OK Loki H160 6.24lb 58ft/s 248ft/s 9.4G 1,063ft 8.4s 7s
OK Cesaroni H400 6.13lb 71ft/s 285ft/s 15.4G 1,143ft 8.5s 8s
OK Cesaroni H225 5.93lb 57ft/s 296ft/s 8.8G 1,305ft 9.2s 8s
OK AeroTech I218 6.32lb 58ft/s 317ft/s 9.2G 1,531ft 10.0s 9s
OK AeroTech I180 6.35lb 66ft/s 307ft/s 11.8G 1,584ft 10.2s 8s
OK AeroTech H550 6.21lb 91ft/s 351ft/s 22.5G 1,597ft 9.8s 9s
OK AeroTech I161 6.31lb 50ft/s 310ft/s 6.8G 1,610ft 10.5s 8s
OK AeroTech H550 6.20lb 91ft/s 354ft/s 22.7G 1,612ft 9.8s 9s
warningsW Cesaroni H565 6.30lb 90ft/s 356ft/s 22.6G 1,626ft 9.9s 9s
OK AeroTech H999 6.23lb 124ft/s 368ft/s 57.0G 1,667ft 9.9s 10s
OK AeroTech I225 6.57lb 50ft/s 345ft/s 8.7G 1,789ft 10.8s 9s
OK AeroTech I245 6.30lb 70ft/s 353ft/s 13.8G 1,822ft 10.7s 9s
OK Cesaroni I212 6.55lb 48ft/s 354ft/s 8.0G 1,823ft 11.0s 9s
OK AeroTech I357 6.26lb 68ft/s 362ft/s 12.6G 1,844ft 10.7s 9s
OK Cesaroni I566 6.35lb 86ft/s 410ft/s 21.8G 2,027ft 11.0s 10s
OK Cesaroni I195 6.42lb 52ft/s 379ft/s 7.3G 2,102ft 11.8s 10s
OK Cesaroni I170 6.36lb 50ft/s 387ft/s 7.0G 2,195ft 12.1s 10s
OK Cesaroni I345 6.37lb 69ft/s 419ft/s 12.8G 2,216ft 11.6s 10s
OK AeroTech I285 6.59lb 64ft/s 410ft/s 11.9G 2,242ft 11.8s 10s
OK Cesaroni I236 6.38lb 57ft/s 410ft/s 9.9G 2,303ft 12.1s 10s
OK Cesaroni I800 6.51lb 99ft/s 459ft/s 31.1G 2,361ft 11.7s 11s
OK Cesaroni I223 6.59lb 51ft/s 417ft/s 7.9G 2,384ft 12.4s 10s
OK AeroTech I211 6.50lb 60ft/s 405ft/s 10.1G 2,388ft 12.3s 10s
OK AeroTech I195 6.76lb 62ft/s 406ft/s 11.1G 2,407ft 12.3s 10s
OK AeroTech I305 6.78lb 66ft/s 427ft/s 12.8G 2,419ft 12.1s 11s
OK AeroTech I1299 6.43lb 136ft/s 478ft/s 52.7G 2,464ft 11.7s 11s
OK AeroTech I300 6.47lb 70ft/s 435ft/s 15.2G 2,466ft 12.2s 11s
OK Loki I316 6.69lb 77ft/s 459ft/s 16.0G 2,692ft 12.6s 11s
OK Cesaroni I287 6.83lb 57ft/s 471ft/s 10.7G 2,768ft 13.0s 11s
OK Loki I210 6.69lb 66ft/s 444ft/s 13.9G 2,804ft 13.1s 11s
OK Loki I405 6.70lb 98ft/s 498ft/s 26.0G 2,917ft 12.9s 12s
OK Cesaroni I285 6.62lb 63ft/s 494ft/s 11.0G 3,004ft 13.5s 12s
OK Cesaroni I255 6.64lb 59ft/s 493ft/s 9.8G 3,043ft 13.7s 12s
OK Loki I377 6.73lb 88ft/s 511ft/s 21.0G 3,096ft 13.4s 12s
OK Loki I430 6.69lb 76ft/s 531ft/s 16.9G 3,112ft 13.4s 12s
OK AeroTech I327 6.88lb 68ft/s 520ft/s 13.1G 3,174ft 13.7s 12s
OK AMW I297 6.80lb 63ft/s 515ft/s 11.3G 3,178ft 13.8s 12s
OK AeroTech I364 6.99lb 66ft/s 522ft/s 12.7G 3,205ft 13.7s 12s
OK AeroTech I366 6.72lb 76ft/s 530ft/s 15.3G 3,206ft 13.6s 12s
OK Cesaroni I125 6.93lb 49ft/s 426ft/s 7.7G 3,216ft 14.9s 10s
OK Cesaroni I303 6.60lb 64ft/s 525ft/s 13.1G 3,259ft 13.9s 12s
OK Cesaroni I242 6.71lb 56ft/s 513ft/s 8.6G 3,272ft 14.2s 12s
OK Cesaroni I470 6.59lb 82ft/s 559ft/s 18.0G 3,291ft 13.7s 13s
OK AeroTech I280 6.86lb 60ft/s 527ft/s 10.1G 3,299ft 14.1s 12s
OK Cesaroni I350 7.22lb 64ft/s 555ft/s 11.6G 3,482ft 14.3s 13s
OK KBA I301 7.10lb 62ft/s 566ft/s 12.1G 3,516ft 14.3s 12s
OK AeroTech I435 6.64lb 94ft/s 576ft/s 24.6G 3,519ft 14.0s 13s
OK AeroTech I284 6.72lb 73ft/s 562ft/s 15.4G 3,586ft 14.3s 12s
OK KBA I550 7.07lb 80ft/s 623ft/s 22.0G 3,604ft 14.0s 13s
OK AeroTech I500 6.77lb 80ft/s 622ft/s 18.2G 3,865ft 14.6s 13s
OK Cesaroni I216 6.82lb 57ft/s 552ft/s 10.2G 3,880ft 15.3s 12s
OK Loki J396 7.16lb 68ft/s 611ft/s 16.6G 3,899ft 14.9s 13s
warningsW Cesaroni I540 6.82lb 86ft/s 643ft/s 20.1G 3,948ft 14.7s 14s
OK AeroTech I600 6.83lb 97ft/s 643ft/s 26.0G 3,969ft 14.7s 14s
OK Cesaroni J335 6.88lb 69ft/s 610ft/s 12.4G 3,976ft 15.1s 13s
OK AeroTech J420 6.93lb 77ft/s 626ft/s 17.2G 3,987ft 14.9s 13s
OK AeroTech I350 6.86lb 70ft/s 630ft/s 15.3G 3,990ft 15.0s 13s
OK Cesaroni J270 6.94lb 58ft/s 595ft/s 9.0G 3,992ft 15.4s 13s
OK Cesaroni J381 7.02lb 75ft/s 621ft/s 15.2G 4,009ft 15.0s 13s
OK Cesaroni J285 6.81lb 64ft/s 599ft/s 11.3G 4,012ft 15.3s 13s
OK Cesaroni J316 6.84lb 68ft/s 603ft/s 13.4G 4,032ft 15.2s 13s
OK AeroTech J350 6.97lb 93ft/s 628ft/s 25.6G 4,032ft 14.9s 13s
OK KBA J740 7.10lb 98ft/s 665ft/s 30.3G 4,049ft 14.8s 14s
OK AeroTech J340 6.77lb 79ft/s 622ft/s 18.9G 4,050ft 15.0s 13s
OK Cesaroni J357 6.82lb 74ft/s 633ft/s 15.9G 4,095ft 15.2s 13s
OK Cesaroni J290 6.95lb 66ft/s 622ft/s 11.7G 4,226ft 15.6s 13s
OK AeroTech J425 6.89lb 66ft/s 666ft/s 14.2G 4,237ft 15.4s 14s
OK Cesaroni J400 7.05lb 73ft/s 660ft/s 14.6G 4,309ft 15.5s 14s
OK AeroTech J520 7.20lb 106ft/s 671ft/s 31.1G 4,363ft 15.3s 14s
OK AeroTech J270 6.92lb 62ft/s 630ft/s 10.6G 4,367ft 15.9s 13s
OK AeroTech J500 6.94lb 89ft/s 701ft/s 24.6G 4,527ft 15.5s 14s
OK Loki J528 7.14lb 101ft/s 715ft/s 31.1G 4,590ft 15.5s 14s
OK AeroTech J575 7.52lb 100ft/s 734ft/s 25.6G 4,763ft 15.8s 14s
OK Cesaroni J330 7.05lb 73ft/s 689ft/s 13.7G 4,774ft 16.3s 14s
OK Cesaroni J410 7.12lb 75ft/s 717ft/s 15.1G 4,819ft 16.2s 14s
OK Cesaroni J425 7.04lb 80ft/s 727ft/s 20.4G 4,893ft 16.2s 14s
OK AeroTech J435 6.88lb 88ft/s 737ft/s 21.5G 4,896ft 16.1s 14s
OK Loki J712 7.16lb 95ft/s 773ft/s 26.6G 4,965ft 16.0s 15s
OK Loki J320 7.16lb 73ft/s 704ft/s 15.6G 5,017ft 16.7s 14s
OK Cesaroni J354 7.22lb 72ft/s 721ft/s 15.2G 5,070ft 16.6s 14s
OK Cesaroni J520 7.37lb 84ft/s 778ft/s 19.0G 5,183ft 16.5s 15s
OK Cesaroni J580 7.80lb 80ft/s 796ft/s 19.8G 5,332ft 16.8s 15s
OK Cesaroni J150 7.60lb 51ft/s 611ft/s 8.6G 5,767ft 19.1s 13s
OK AeroTech J825 7.43lb 110ft/s 916ft/s 34.6G 5,888ft 17.0s 16s
OK Cesaroni J394 7.57lb 69ft/s 835ft/s 13.2G 5,950ft 17.8s 15s
OK Cesaroni J595 7.41lb 96ft/s 891ft/s 26.6G 6,051ft 17.4s 16s
OK Cesaroni J600 7.50lb 89ft/s 906ft/s 21.0G 6,089ft 17.5s 16s
OK Cesaroni J453 7.63lb 81ft/s 859ft/s 20.4G 6,163ft 17.8s 15s
OK Cesaroni J420 7.43lb 85ft/s 847ft/s 22.7G 6,178ft 17.8s 15s
OK AeroTech J570 7.49lb 108ft/s 877ft/s 33.6G 6,250ft 17.6s 16s
OK Cesaroni J530 7.65lb 92ft/s 943ft/s 22.7G 6,711ft 18.1s 16s

W Motor total weight unknown, lift-off Weight not accurate.

Don't like the units? Login to set your preferences. Don't understand the results? See the motor guide help page.

Motors That Fail

These motors fit your rocket, but failed one safety check or another. They may actually work, but you should use them only with caution. We encourage you to run a more complete simulation to verify flight safety; see the simulators page for more info.

  Motor Reason
failedA Contrail G130 rocket doesn't reach a safe altitude (161ft)
failedG AeroTech G67 speed at end of launch guide too slow (30ft/s)
failedG Loki G69 speed at end of launch guide too slow (32ft/s)
failedG AeroTech G61 speed at end of launch guide too slow (28ft/s)
failedG Loki G70 speed at end of launch guide too slow (32ft/s)
failedG Loki G94 speed at end of launch guide too slow (39ft/s)
failedG Cesaroni G69 speed at end of launch guide too slow (27ft/s)
failedG Loki G80 speed at end of launch guide too slow (35ft/s)
failedG Cesaroni G46 speed at end of launch guide too slow (22ft/s)
failedG Cesaroni G79 speed at end of launch guide too slow (27ft/s)
failedG Loki G66 speed at end of launch guide too slow (35ft/s)
failedG Cesaroni G60 speed at end of launch guide too slow (29ft/s)
failedG AeroTech G69 speed at end of launch guide too slow (27ft/s)
failedG Cesaroni G58 speed at end of launch guide too slow (22ft/s)
failedG Cesaroni G115 speed at end of launch guide too slow (37ft/s)
failedG Cesaroni G78 speed at end of launch guide too slow (29ft/s)
failedG Contrail G123 speed at end of launch guide too slow (47ft/s)
failedG Contrail G100 speed at end of launch guide too slow (44ft/s)
failedG Cesaroni G50 speed at end of launch guide too slow (20ft/s)
failedA Contrail G300 rocket doesn't reach a safe altitude (170ft)
failedG AeroTech H73 speed at end of launch guide too slow (27ft/s)
failedG Loki H100 speed at end of launch guide too slow (37ft/s)
failedG AeroTech H123 speed at end of launch guide too slow (40ft/s)
failedG AeroTech H100 speed at end of launch guide too slow (37ft/s)
failedG Cesaroni H123 speed at end of launch guide too slow (36ft/s)
failedG Loki H90 speed at end of launch guide too slow (40ft/s)
failedG Cesaroni H143 speed at end of launch guide too slow (39ft/s)
failedG Cesaroni H120 speed at end of launch guide too slow (40ft/s)
failedG AeroTech H112 speed at end of launch guide too slow (32ft/s)
failedG Cesaroni H110 speed at end of launch guide too slow (34ft/s)
failedG Cesaroni H152 speed at end of launch guide too slow (45ft/s)
failedG AeroTech H178 speed at end of launch guide too slow (44ft/s)
failedG Cesaroni H125 speed at end of launch guide too slow (39ft/s)
failedG Cesaroni H100 speed at end of launch guide too slow (35ft/s)
failedG AeroTech H170 speed at end of launch guide too slow (46ft/s)
failedG AeroTech H45 speed at end of launch guide too slow (28ft/s)
failedG AeroTech I140 speed at end of launch guide too slow (45ft/s)
failedG Cesaroni I180 speed at end of launch guide too slow (46ft/s)
failedG AeroTech I154 speed at end of launch guide too slow (40ft/s)
failedG AeroTech I49 speed at end of launch guide too slow (20ft/s)
failedG Cesaroni I55 speed at end of launch guide too slow (22ft/s)
failedG Cesaroni I175 speed at end of launch guide too slow (45ft/s)
failedG AeroTech I59 speed at end of launch guide too slow (40ft/s)
failedG Loki I110 speed at end of launch guide too slow (43ft/s)
failedG Cesaroni J94 speed at end of launch guide too slow (38ft/s)

G These simulations were run with a launch guide length of 6ft (rod, rail or tower). If this is not correct, launch guide lengths can be specified for your saved rockets. (The minimum velocity required is approximately 15m/s or 50ft/s.)

A The minimum altitude check is used to ensure that the rocket flies high enough to ensure time for a safe recovery. In addition, many barometric altimeters require a minimum altitude to detect lift-off. (The minimum altitude is 10m or 33ft for an A motor and doubles for each impulse class).

Download the Results

The data is presented in a compact form in the tables above, broken down by motors that worked and those that did not. If you would like to analyze the data further, this section provides download links for files in a generic spreadsheet format (comma-separated value, or CSV) that can be opened with almost any spreadsheet program.

CSV Excel   Download full details of the simulation runs with the various motors:
Unable to generate download file from guide run!
Client: 54.225.57.89
Protocol: HTTP/1.0
URI: /motorguide.jsp
Method: GET
Query: rocket=4218

java.io.FileNotFoundException: /home/orgthrus/public_html/guide/UNKHKI/MAC_Performance_Scorpion_w/38-results-pass.csv (No such file or directory)

  1. java.io.FileOutputStream.open(Native Method)
  2. java.io.FileOutputStream.(FileOutputStream.java:179)
  3. java.io.FileOutputStream.(FileOutputStream.java:131)
  4. java.io.FileWriter.(FileWriter.java:73)
  5. org.thrustcurve.sim.GuideExporter.export(GuideExporter.java:100)
  6. org.thrustcurve.jsp.GuideResultATag.doTag(GuideResultATag.java:184)
  7. org.thrustcurve.jsp.SimpleTagBase.doStartTag(SimpleTagBase.java:16)
  8. org.apache.jsp.motorguide_jsp._jspx_meth_tc_005fguideResultA_005f0(motorguide_jsp.java:1062)
  9. org.apache.jsp.motorguide_jsp._jspService(motorguide_jsp.java:988)
  10. org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
  11. javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
  12. org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:371)
  13. org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:308)
  14. org.apache.jasper.servlet.JspServlet.service(JspServlet.java:259)
  15. javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
  16. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
  17. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
  18. org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
  19. org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172)
  20. org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
  21. org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
  22. org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
  23. org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174)
  24. org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:200)
  25. org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291)
  26. org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:775)
  27. org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:704)
  28. org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:897)
  29. org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
  30. java.lang.Thread.run(Thread.java:595)

Please let us know about this problem (including the above info).

,
Unable to generate download file from guide run!
Client: 54.225.57.89
Protocol: HTTP/1.0
URI: /motorguide.jsp
Method: GET
Query: rocket=4218

java.io.FileNotFoundException: /home/orgthrus/public_html/guide/UNKHKI/MAC_Performance_Scorpion_w/38-results-fail.csv (No such file or directory)

  1. java.io.FileOutputStream.open(Native Method)
  2. java.io.FileOutputStream.(FileOutputStream.java:179)
  3. java.io.FileOutputStream.(FileOutputStream.java:131)
  4. java.io.FileWriter.(FileWriter.java:73)
  5. org.thrustcurve.sim.GuideExporter.export(GuideExporter.java:100)
  6. org.thrustcurve.jsp.GuideResultATag.doTag(GuideResultATag.java:184)
  7. org.thrustcurve.jsp.SimpleTagBase.doStartTag(SimpleTagBase.java:16)
  8. org.apache.jsp.motorguide_jsp._jspx_meth_tc_005fguideResultA_005f1(motorguide_jsp.java:1083)
  9. org.apache.jsp.motorguide_jsp._jspService(motorguide_jsp.java:992)
  10. org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
  11. javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
  12. org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:371)
  13. org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:308)
  14. org.apache.jasper.servlet.JspServlet.service(JspServlet.java:259)
  15. javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
  16. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
  17. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
  18. org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
  19. org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172)
  20. org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
  21. org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
  22. org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
  23. org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174)
  24. org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:200)
  25. org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291)
  26. org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:775)
  27. org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:704)
  28. org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:897)
  29. org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
  30. java.lang.Thread.run(Thread.java:595)

Please let us know about this problem (including the above info).

, or
Unable to generate download file from guide run!
Client: 54.225.57.89
Protocol: HTTP/1.0
URI: /motorguide.jsp
Method: GET
Query: rocket=4218

java.io.FileNotFoundException: /home/orgthrus/public_html/guide/UNKHKI/MAC_Performance_Scorpion_w/38-results-all.csv (No such file or directory)

  1. java.io.FileOutputStream.open(Native Method)
  2. java.io.FileOutputStream.(FileOutputStream.java:179)
  3. java.io.FileOutputStream.(FileOutputStream.java:131)
  4. java.io.FileWriter.(FileWriter.java:73)
  5. org.thrustcurve.sim.GuideExporter.export(GuideExporter.java:100)
  6. org.thrustcurve.jsp.GuideResultATag.doTag(GuideResultATag.java:184)
  7. org.thrustcurve.jsp.SimpleTagBase.doStartTag(SimpleTagBase.java:16)
  8. org.apache.jsp.motorguide_jsp._jspx_meth_tc_005fguideResultA_005f2(motorguide_jsp.java:1104)
  9. org.apache.jsp.motorguide_jsp._jspService(motorguide_jsp.java:997)
  10. org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
  11. javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
  12. org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:371)
  13. org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:308)
  14. org.apache.jasper.servlet.JspServlet.service(JspServlet.java:259)
  15. javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
  16. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
  17. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
  18. org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
  19. org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172)
  20. org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
  21. org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
  22. org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
  23. org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174)
  24. org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:200)
  25. org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291)
  26. org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:775)
  27. org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:704)
  28. org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:897)
  29. org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
  30. java.lang.Thread.run(Thread.java:595)

Please let us know about this problem (including the above info).

.
 
RockSim  
Unable to generate download file from guide run!
Client: 54.225.57.89
Protocol: HTTP/1.0
URI: /motorguide.jsp
Method: GET
Query: rocket=4218

java.io.FileNotFoundException: /home/orgthrus/public_html/guide/UNKHKI/MAC_Performance_Scorpion_w/38-smartsim-all.csv (No such file or directory)

  1. java.io.FileOutputStream.open(Native Method)
  2. java.io.FileOutputStream.(FileOutputStream.java:179)
  3. java.io.FileOutputStream.(FileOutputStream.java:131)
  4. java.io.FileWriter.(FileWriter.java:73)
  5. org.thrustcurve.sim.GuideExporter.export(GuideExporter.java:100)
  6. org.thrustcurve.jsp.GuideResultATag.doTag(GuideResultATag.java:184)
  7. org.thrustcurve.jsp.SimpleTagBase.doStartTag(SimpleTagBase.java:16)
  8. org.apache.jsp.motorguide_jsp._jspx_meth_tc_005fguideResultA_005f3(motorguide_jsp.java:1124)
  9. org.apache.jsp.motorguide_jsp._jspService(motorguide_jsp.java:1008)
  10. org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:98)
  11. javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
  12. org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:371)
  13. org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:308)
  14. org.apache.jasper.servlet.JspServlet.service(JspServlet.java:259)
  15. javax.servlet.http.HttpServlet.service(HttpServlet.java:729)
  16. org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
  17. org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
  18. org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
  19. org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:172)
  20. org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
  21. org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
  22. org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
  23. org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:174)
  24. org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:200)
  25. org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291)
  26. org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:775)
  27. org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:704)
  28. org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:897)
  29. org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:689)
  30. java.lang.Thread.run(Thread.java:595)

Please let us know about this problem (including the above info).

the list of motors that fit your rocket into a batch for use with SMARTSim. (See the Simulators page for more info.)

You should download these files to your machine and then open them. Normally, clicking the link will prompt you to do this. However, if your browser insists on opening the file as plain text, you can right-click (control-click on the Mac) on the link and chose Save File As (or similar).

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