<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:times new roman, new york, times, serif;font-size:12pt"><DIV>Hi Lucas,</DIV>
<DIV> </DIV>
<DIV>I suspect that your error has to do with the number of nodes set up in Type 701. The number of parameters depends on the total number of nodes you have. At the end of the list of parameters you need to specify the total nodes in x, y, and z-direction; make sure these are correct. The nodes in each direction are the nodes along the boundary wall plus the nodes on both sides of the boundary.</DIV>
<DIV>Hope it helps!</DIV>
<DIV> </DIV>
<DIV>Regards,</DIV>
<DIV><FONT color=#0000bf>Ratnalee Patil</FONT></DIV>
<DIV><FONT color=#0000bf>Graduate student,</FONT></DIV>
<DIV><FONT color=#0000bf>Concordia University,</FONT></DIV>
<DIV><FONT color=#0000bf>Montreal, Canada</FONT></DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV>----- Original Message -----<BR>From: "Lucas Witmer" <<A href="mailto:ltw110@psu.edu" ymailto="mailto:ltw110@psu.edu">ltw110@psu.edu</A>><BR>Sent: Wed, July 30, 2008 14:05<BR>Subject:[TRNSYS-users] Type 701 Parameter requirements<BR><BR>Hi,<BR><BR>I am trying to model a basement in conjunction with a building model<BR>(type 56). First, do I need to make a "basement" zone in my type 56<BR>before I can use a type 701 or is the type 701 in place of a<BR>"basement" zone?<BR><BR>second, I set it up and tried to run it but got a fatal error. I only<BR>see 33 parameters listed in the type. Why is it expecting 59<BR>parameters, and what should I do? below is the fatal error:<BR><BR>*** Fatal Error at time : 0.000000<BR> Generated by Unit : 20<BR> Generated by Type : 701<BR> TRNSYS Message 103 : The
TRNSYS TYPE checking routine has found<BR>an inconsistency in the specified component between the input file and<BR>the information expected by the Type<BR> Reported information : An illegal number of PARAMETERS has been<BR>specified for this component. Please check the component<BR>configuration. 59 PARAMETERS are required and 33 were specified.<BR><BR>Thanks!<BR>Lucas Witmer<BR><BR></DIV>
<DIV style="FONT-SIZE: 12pt; FONT-FAMILY: times new roman, new york, times, serif"><BR>
<DIV style="FONT-SIZE: 12pt; FONT-FAMILY: times new roman, new york, times, serif">----- Original Message ----<BR>From: "trnsys-users-request@engr.wisc.edu" <trnsys-users-request@engr.wisc.edu><BR>To: trnsys-users@engr.wisc.edu<BR>Sent: Thursday, July 31, 2008 12:26:54 PM<BR>Subject: TRNSYS-users Digest, Vol 43, Issue 34<BR><BR>Send TRNSYS-users mailing list submissions to<BR> <A href="mailto:trnsys-users@engr.wisc.edu" ymailto="mailto:trnsys-users@engr.wisc.edu">trnsys-users@engr.wisc.edu</A><BR><BR>To subscribe or unsubscribe via the World Wide Web, visit<BR> <A href="https://www.cae.wisc.edu/mailman/listinfo/trnsys-users" target=_blank>https://www.cae.wisc.edu/mailman/listinfo/trnsys-users</A><BR>or, via email, send a message with subject or body 'help' to<BR> <A href="mailto:trnsys-users-request@engr.wisc.edu"
ymailto="mailto:trnsys-users-request@engr.wisc.edu">trnsys-users-request@engr.wisc.edu</A><BR><BR>You can reach the person managing the list at<BR> <A href="mailto:trnsys-users-owner@engr.wisc.edu" ymailto="mailto:trnsys-users-owner@engr.wisc.edu">trnsys-users-owner@engr.wisc.edu</A><BR><BR>When replying, please edit your Subject line so it is more specific<BR>than "Re: Contents of TRNSYS-users digest..."<BR>Today's Topics:<BR><BR> 1. (no subject) (Sine Girm)<BR> 2. brief description (Sine Girm)<BR> 3. bug: "stability criteria not fullfilled" (Catherine Massart)<BR> 4. error creating a wall type Trnsbuild (Amandine Le Denn)<BR> 5. Re: Type 701 Parameter requirements (Matt Duffy)<BR> 6. FW: TYPE 50 and SOLCEL data file (Ali Al-Alili)<BR> 7. Re: error creating a wall type Trnsbuild (Cramer Silkworth)<BR>Dear transys users<BR>Currently I am working on simulating a parabolic trough power
plant.<BR>On trough component model, There is term on a model which I couldn't<BR>understand turn down ratio, night flow ratio, Ramp down time Ramp<BR>down ratio. Please give me the brief description and the values that<BR>should be inserted on the input of Transys regarding SEGS 6 Power<BR>plant.<BR><BR><!-- kill -->
<DIV><BR><BR>-----Inline Message Follows-----<BR><BR>
<DIV class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><I><SPAN lang=EN-US style="COLOR: purple">Some of the walls I created bring a bug.</SPAN></I></DIV>
<DIV class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><I><SPAN lang=EN-US style="COLOR: purple"></SPAN></I> </DIV>
<DIV class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><I><SPAN lang=EN-US style="COLOR: purple"><STRONG><U>« Error creating the wall transfer function coefficients :</U></STRONG></SPAN></I></DIV>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><I><SPAN lang=EN-US style="COLOR: purple"><STRONG><U>Stability criteria not fullfilled</U></STRONG></SPAN></I></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><I><SPAN lang=EN-US style="COLOR: purple">Check layer definition (thickness, ratio of conductivity/density)</SPAN></I></P>
<DIV class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><I><SPAN lang=EN-US style="COLOR: purple">Please check the INF-file for further information »</SPAN></I></DIV>
<DIV class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><I><SPAN lang=EN-US style="COLOR: purple"></SPAN></I> </DIV>
<DIV class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><I><SPAN lang=EN-US style="COLOR: purple">I heard this could be solved by changing the density and capacity of the layer that causes the problem (here, a ceiling wood structure insulated with 40cm of wood fiber pannels (Steico))</SPAN></I></DIV>
<DIV class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><I><SPAN lang=EN-US style="COLOR: purple">But I cannot do this because I want to evaluate the impact of the inertia on the inside temperatures.</SPAN></I></DIV>
<DIV class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><I><SPAN lang=EN-US style="COLOR: purple">I tried by deviding the material in 2 layers: one would have the same inertia and the other, massless, would bring the thermical resistance. It doesn't work, stability criteria is still not fullfilled...</SPAN></I></DIV>
<DIV class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><I><SPAN lang=EN-US style="COLOR: purple"></SPAN></I> </DIV>
<DIV class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><I><SPAN lang=EN-US style="COLOR: purple">Can someone help me?</SPAN></I></DIV>
<DIV class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><I><SPAN lang=EN-US style="COLOR: purple"></SPAN></I> </DIV>
<DIV class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><I><SPAN lang=EN-US style="COLOR: purple">Thanks a lot</SPAN></I></DIV>
<DIV class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><I><SPAN lang=EN-US style="COLOR: purple"></SPAN></I> </DIV>
<DIV class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><I><SPAN lang=EN-US style="COLOR: purple">Catherine Massart</SPAN></I></DIV>
<DIV class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><I><SPAN lang=EN-US style="COLOR: purple">UCL-Belgium</SPAN></I></DIV></DIV></DIV>
<DIV class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><I><SPAN lang=EN-US style="COLOR: purple"></SPAN></I> </DIV>
<DIV class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><I><SPAN lang=EN-US style="COLOR: purple">I want to make simulations on highly insulated buildings.</SPAN></I></DIV>
<DIV class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><I><SPAN lang=EN-US style="COLOR: purple">Some of the walls I created bring a bug.</SPAN></I></DIV>
<DIV class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><I><SPAN lang=EN-US style="COLOR: purple"></SPAN></I> </DIV>
<DIV class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><I><SPAN lang=EN-US style="COLOR: purple"><STRONG><U>« Error creating the wall transfer function coefficients :</U></STRONG></SPAN></I></DIV>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><I><SPAN lang=EN-US style="COLOR: purple"><STRONG><U>Stability criteria not fullfilled</U></STRONG></SPAN></I></P>
<P class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><I><SPAN lang=EN-US style="COLOR: purple">Check layer definition (thickness, ratio of conductivity/density)</SPAN></I></P>
<DIV class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><I><SPAN lang=EN-US style="COLOR: purple">Please check the INF-file for further information »</SPAN></I></DIV>
<DIV class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><I><SPAN lang=EN-US style="COLOR: purple"></SPAN></I> </DIV>
<DIV class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><I><SPAN lang=EN-US style="COLOR: purple">I heard this could be solved by changing the density and capacity of the layer that causes the problem (here, a ceiling wood structure insulated with 40cm of wood fiber pannels (Steico))</SPAN></I></DIV>
<DIV class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><I><SPAN lang=EN-US style="COLOR: purple">But I cannot do this because I want to evaluate the impact of the inertia on the inside temperatures.</SPAN></I></DIV>
<DIV class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><I><SPAN lang=EN-US style="COLOR: purple">I tried by deviding the material in 2 layers: one would have the same inertia and the other, massless, would bring the thermical resistance. It doesn't work, stability criteria is still not fullfilled...</SPAN></I></DIV>
<DIV class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><I><SPAN lang=EN-US style="COLOR: purple"></SPAN></I> </DIV>
<DIV class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><I><SPAN lang=EN-US style="COLOR: purple">Can someone help me?</SPAN></I></DIV>
<DIV class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><I><SPAN lang=EN-US style="COLOR: purple"></SPAN></I> </DIV>
<DIV class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><I><SPAN lang=EN-US style="COLOR: purple">Thanks a lot</SPAN></I></DIV>
<DIV class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><I><SPAN lang=EN-US style="COLOR: purple"></SPAN></I> </DIV>
<DIV class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><I><SPAN lang=EN-US style="COLOR: purple">Catherine Massart</SPAN></I></DIV>
<DIV class=MsoNormal style="MARGIN: 0cm 0cm 0pt"><I><SPAN lang=EN-US style="COLOR: purple">UCL-Belgium</SPAN></I></DIV></DIV>
<DIV></DIV><!-- kill -->
<DIV><BR><BR>-----Inline Message Follows-----<BR><BR>
<DIV><FONT face=Tahoma size=2></FONT> </DIV>
<DIV>
<DIV><FONT face=Arial size=2><SPAN class=921431513-31072008>Dear TNRSYS users,</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT face=Arial size=2></FONT> </DIV>
<DIV dir=ltr align=left><FONT face=Arial size=2>I created walls in my TRNBuild simulation and an error message appears when registering:"Error creating the wall transfert function coefficients: Unable to find a root after indication that a root exists. Maybe the timebase is too small. Please, check the INF-file further information."</FONT></DIV>
<DIV>
<DIV dir=ltr>
<DIV id=result_box dir=ltr><FONT face=Arial size=2>I do not see where is the problem. Thank you for your help.</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2></FONT> </DIV>
<DIV dir=ltr><FONT face=Arial size=2>Best regards,</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2></FONT> </DIV>
<DIV dir=ltr><FONT face=Arial><FONT size=2>HAMADI Malik<SPAN class=125245713-31072008> - </SPAN></FONT></FONT><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Tahoma">Amandine LE DENN </SPAN></DIV></DIV></DIV></DIV>
<DIV class=Section1>
<P class=MsoNormal><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Tahoma"></SPAN> </P></DIV></DIV>
<DIV><FONT face=Tahoma size=2></FONT> </DIV>
<DIV>
<DIV><FONT face=Arial size=2><SPAN class=921431513-31072008>Dear TNRSYS users,</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT face=Arial size=2></FONT> </DIV>
<DIV dir=ltr align=left><FONT face=Arial size=2>I created walls in my TRNBuild simulation and an error message appears when registering:"Error creating the wall transfert function coefficients: Unable to find a root after indication that a root exists. Maybe the timebase is too small. Please, check the INF-file further information."</FONT></DIV>
<DIV>
<DIV dir=ltr>
<DIV id=result_box dir=ltr><FONT face=Arial size=2>I do not see where is the problem. Thank you for your help.</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2></FONT> </DIV>
<DIV dir=ltr><FONT face=Arial size=2>Best regards,</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2></FONT> </DIV>
<DIV dir=ltr><FONT face=Arial><FONT size=2>HAMADI Malik<SPAN class=125245713-31072008> - </SPAN></FONT></FONT><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Tahoma">Amandine LE DENN </SPAN></DIV></DIV></DIV></DIV>
<DIV class=Section1>
<P class=MsoNormal><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Tahoma"></SPAN> </P></DIV>Dear TRNSYS-user,<BR><BR> In the SOLCEL data file, the short current for low concentration and<BR>temperature is higher than the one for high concentration and low<BR>temperature. Isn't suppose to be the other way around, since the current<BR>increases with radiation? The value for the low and high concentration at<BR>high temperature is also the same !(Ref: 8.4.4.14)<BR> I edited the proforma to allow the concentration ratio to be grater<BR>than 1. I also edited the SOLCELL file and increased the number of cells.<BR>Here are the results<BR><BR>C = 25 <BR>Num Tout Tcell V I Q[kWth] P[kWe]<BR>10
40 52 4.9 19 0.54 0.093<BR>50 40 52 24.5 3.8 0.54 0.093<BR>100 40 52 49 1.9 0.54 0.093<BR><BR>The voltage is increasing as you would expect, but why is the current<BR>decreasing? It seems like the current is adjusted to keep the power output<BR>the same.What I'm trying to do is to fix the size of the collector to<BR>provide 2kwe and 2 kwth.<BR><BR>Regards,<BR>Ali <BR> <BR><BR>_______________________________________________<BR>TRNSYS-users mailing list<BR><A href="mailto:TRNSYS-users@engr.wisc.edu"
ymailto="mailto:TRNSYS-users@engr.wisc.edu">TRNSYS-users@engr.wisc.edu</A><BR><A href="https://www.cae.wisc.edu/mailman/listinfo/trnsys-users" target=_blank>https://www.cae.wisc.edu/mailman/listinfo/trnsys-users</A><BR><BR><BR><!-- kill -->
<DIV><BR><BR>-----Inline Message Follows-----<BR><BR>
<DIV dir=ltr align=left><SPAN class=640442216-31072008><FONT face=Arial color=#0000ff size=2>Amandine,</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=640442216-31072008><FONT face=Arial color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=640442216-31072008><FONT face=Arial color=#0000ff size=2>Check the thicknesses of your wall layers, layers that are too thin are generally the cause of this error. If you've got any really thin layers, consider using a massless layer and just define a resistance for it, as its mass is probably negligible (which is why the transfer functions freak out).</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=640442216-31072008><FONT face=Arial color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=640442216-31072008><FONT face=Arial color=#0000ff size=2>-Cramer</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=640442216-31072008>
<DIV class=Section1>
<P style="MARGIN: 0in 0in 0pt" align=left><B><SPAN style="FONT-SIZE: 8pt; FONT-FAMILY: Arial">J. Cramer Silkworth</SPAN></B></P>
<P style="MARGIN: 0in 0in 0pt" align=left><B><SPAN style="FONT-SIZE: 8pt; FONT-FAMILY: Arial">Transsolar Climate Engineering</SPAN></B><B><SPAN style="FONT-SIZE: 8pt"></SPAN></B></P>
<P style="MARGIN: 0in 0in 0pt"><SPAN style="FONT-SIZE: 8pt; FONT-FAMILY: Arial">Technical consulting for energy efficiency and environmental quality.</SPAN><SPAN style="FONT-SIZE: 8pt"></SPAN></P>
<P style="MARGIN: 0in 0in 0pt"><SPAN style="FONT-SIZE: 8pt; FONT-FAMILY: Arial">145 Hudson Street</SPAN></P>
<P style="MARGIN: 0in 0in 0pt"><SPAN style="FONT-SIZE: 8pt; FONT-FAMILY: Arial">Suite 402</SPAN><SPAN style="FONT-SIZE: 8pt"></SPAN></P>
<P style="MARGIN: 0in 0in 0pt"><SPAN style="FONT-SIZE: 8pt; FONT-FAMILY: Arial">New York, NY 10013</SPAN><SPAN style="FONT-SIZE: 8pt"></SPAN></P>
<P style="MARGIN: 0in 0in 0pt"><SPAN style="FONT-SIZE: 8pt; FONT-FAMILY: Arial">Office: 212-219-2255</SPAN></P>
<P style="MARGIN: 0in 0in 0pt"><SPAN style="FONT-SIZE: 8pt; FONT-FAMILY: Arial">Mobile: 347-283-2547</SPAN><SPAN style="FONT-SIZE: 8pt"></SPAN></P>
<P style="MARGIN: 0in 0in 0pt"><SPAN style="FONT-SIZE: 8pt; FONT-FAMILY: Arial"><A href="mailto:silkworth@transsolar.com" target=_blank rel=nofollow ymailto="mailto:silkworth@transsolar.com">silkworth@transsolar.com</A></SPAN></P></DIV></SPAN></DIV><BR>
<DIV class=OutlookMessageHeader lang=en-us dir=ltr align=left>
<HR tabIndex=-1>
<FONT face=Tahoma size=2><B>From:</B> Amandine Le Denn [mailto:amandine.le-denn@tecsol.fr] <BR><B>Sent:</B> Thursday, July 31, 2008 9:58 AM<BR><B>To:</B> trnsys-users@engr.wisc.edu<BR><B>Subject:</B> [TRNSYS-users] error creating a wall type Trnsbuild<BR></FONT><BR></DIV>
<DIV></DIV>
<DIV><FONT face=Tahoma size=2></FONT> </DIV>
<DIV>
<DIV><FONT face=Arial size=2><SPAN class=921431513-31072008>Dear TNRSYS users,</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT face=Arial size=2></FONT> </DIV>
<DIV dir=ltr align=left><FONT face=Arial size=2>I created walls in my TRNBuild simulation and an error message appears when registering:"Error creating the wall transfert function coefficients: Unable to find a root after indication that a root exists. Maybe the timebase is too small. Please, check the INF-file further information."</FONT></DIV>
<DIV>
<DIV dir=ltr>
<DIV id=result_box dir=ltr><FONT face=Arial size=2>I do not see where is the problem. Thank you for your help.</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2></FONT> </DIV>
<DIV dir=ltr><FONT face=Arial size=2>Best regards,</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2></FONT> </DIV>
<DIV dir=ltr><FONT face=Arial><FONT size=2>HAMADI Malik<SPAN class=125245713-31072008> - </SPAN></FONT></FONT><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Tahoma">Amandine LE DENN</SPAN></DIV></DIV></DIV></DIV>
<DIV class=Section1>
<P class=MsoNormal><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Tahoma"></SPAN> </P></DIV></DIV>
<DIV dir=ltr align=left><SPAN class=640442216-31072008><FONT face=Arial color=#0000ff size=2>Amandine,</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=640442216-31072008><FONT face=Arial color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=640442216-31072008><FONT face=Arial color=#0000ff size=2>Check the thicknesses of your wall layers, layers that are too thin are generally the cause of this error. If you've got any really thin layers, consider using a massless layer and just define a resistance for it, as its mass is probably negligible (which is why the transfer functions freak out).</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=640442216-31072008><FONT face=Arial color=#0000ff size=2></FONT></SPAN> </DIV>
<DIV dir=ltr align=left><SPAN class=640442216-31072008><FONT face=Arial color=#0000ff size=2>-Cramer</FONT></SPAN></DIV>
<DIV dir=ltr align=left><SPAN class=640442216-31072008>
<DIV class=Section1>
<P style="MARGIN: 0in 0in 0pt" align=left><B><SPAN style="FONT-SIZE: 8pt; FONT-FAMILY: Arial">J. Cramer Silkworth</SPAN></B></P>
<P style="MARGIN: 0in 0in 0pt" align=left><B><SPAN style="FONT-SIZE: 8pt; FONT-FAMILY: Arial">Transsolar Climate Engineering</SPAN></B><B><SPAN style="FONT-SIZE: 8pt"></SPAN></B></P>
<P style="MARGIN: 0in 0in 0pt"><SPAN style="FONT-SIZE: 8pt; FONT-FAMILY: Arial">Technical consulting for energy efficiency and environmental quality.</SPAN><SPAN style="FONT-SIZE: 8pt"></SPAN></P>
<P style="MARGIN: 0in 0in 0pt"><SPAN style="FONT-SIZE: 8pt; FONT-FAMILY: Arial">145 Hudson Street</SPAN></P>
<P style="MARGIN: 0in 0in 0pt"><SPAN style="FONT-SIZE: 8pt; FONT-FAMILY: Arial">Suite 402</SPAN><SPAN style="FONT-SIZE: 8pt"></SPAN></P>
<P style="MARGIN: 0in 0in 0pt"><SPAN style="FONT-SIZE: 8pt; FONT-FAMILY: Arial">New York, NY 10013</SPAN><SPAN style="FONT-SIZE: 8pt"></SPAN></P>
<P style="MARGIN: 0in 0in 0pt"><SPAN style="FONT-SIZE: 8pt; FONT-FAMILY: Arial">Office: 212-219-2255</SPAN></P>
<P style="MARGIN: 0in 0in 0pt"><SPAN style="FONT-SIZE: 8pt; FONT-FAMILY: Arial">Mobile: 347-283-2547</SPAN><SPAN style="FONT-SIZE: 8pt"></SPAN></P>
<P style="MARGIN: 0in 0in 0pt"><SPAN style="FONT-SIZE: 8pt; FONT-FAMILY: Arial"><A href="mailto:silkworth@transsolar.com" target=_blank rel=nofollow ymailto="mailto:silkworth@transsolar.com">silkworth@transsolar.com</A></SPAN></P></DIV></SPAN></DIV><BR>
<DIV class=OutlookMessageHeader lang=en-us dir=ltr align=left>
<HR tabIndex=-1>
<FONT face=Tahoma size=2><B>From:</B> Amandine Le Denn [mailto:amandine.le-denn@tecsol.fr] <BR><B>Sent:</B> Thursday, July 31, 2008 9:58 AM<BR><B>To:</B> trnsys-users@engr.wisc.edu<BR><B>Subject:</B> [TRNSYS-users] error creating a wall type Trnsbuild<BR></FONT><BR></DIV>
<DIV></DIV>
<DIV><FONT face=Tahoma size=2></FONT> </DIV>
<DIV>
<DIV><FONT face=Arial size=2><SPAN class=921431513-31072008>Dear TNRSYS users,</SPAN></FONT></DIV>
<DIV dir=ltr align=left><FONT face=Arial size=2></FONT> </DIV>
<DIV dir=ltr align=left><FONT face=Arial size=2>I created walls in my TRNBuild simulation and an error message appears when registering:"Error creating the wall transfert function coefficients: Unable to find a root after indication that a root exists. Maybe the timebase is too small. Please, check the INF-file further information."</FONT></DIV>
<DIV>
<DIV dir=ltr>
<DIV id=result_box dir=ltr><FONT face=Arial size=2>I do not see where is the problem. Thank you for your help.</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2></FONT> </DIV>
<DIV dir=ltr><FONT face=Arial size=2>Best regards,</FONT></DIV>
<DIV dir=ltr><FONT face=Arial size=2></FONT> </DIV>
<DIV dir=ltr><FONT face=Arial><FONT size=2>HAMADI Malik<SPAN class=125245713-31072008> - </SPAN></FONT></FONT><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Tahoma">Amandine LE DENN</SPAN></DIV></DIV></DIV></DIV>
<DIV class=Section1>
<P class=MsoNormal><SPAN style="FONT-SIZE: 10pt; FONT-FAMILY: Tahoma"></SPAN> </P></DIV>_______________________________________________<BR>TRNSYS-users mailing list<BR><A href="mailto:TRNSYS-users@engr.wisc.edu" ymailto="mailto:TRNSYS-users@engr.wisc.edu">TRNSYS-users@engr.wisc.edu</A><BR><A href="https://www.cae.wisc.edu/mailman/listinfo/trnsys-users" target=_blank>https://www.cae.wisc.edu/mailman/listinfo/trnsys-users</A><BR>
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