| T O P I C R E V I E W |
| winflowers |
Posted - 02/01/2006 : 09:40:43 AM
Origin Version (Select Help-->About Origin): 7.5 SR4
Operating System: WinXP SP2
I am trying to use OriginC to import my data by using a template. The template works perfectly when I use it by "import ASCII" or "import Multiple ASCII", but something strange happens in OriginC.
Here is part of my data:
IVL-Roboter (V 3.22)
File created at : 16:13:15 27/01/06
Wafer type : Spezial
Integration time : 1333,64581320305 ms
Accumulations : 1
Current through OLED : 2,08187483859294 mA
max. ADC counts : 9940
Luminance : 998,016146383981 cd/mē
CIE x : 0,175
CIE y : 0,305
CIE z : 0,52
CRI : 0
CCT : 38245,917 K
------------------------------------------------
Wavelength/nm W/(cmē*sr*nm)
380 -3,18148001884607E-10
381 1,28978358607071E-08
382 9,77757721192256E-09
383 7,75515611536902E-09
384 6,37508324741514E-09
I would like to skip first 15 lines as header. The following is the ASCIMP of my template:
iDelimited = 1
iDelimiter = 2
cChar = 0
szFixedWidth =
iHeaderLines = 15
iSubHeaderLines = 0
iAutoSubHeaderLines = 0
iAutoColTypes = 0
iTestLines = 3
iMode = 0
iNumColumns = 2
iPartial = 0
iPartialC1 = 0
iPartialC2 = 1
iPartialR1 = 0
iPartialR2 = -1
iRenameWks = 1
iApplyRange = 2
iRenameCols = 0
iLabels = 0
iMaxLabels = 0
iLeadingZeroes = 0
iNonnumeric = 1
iMaxTestLines = 50
iSkipRows = 0
iReadRows = 0
szDateFormat =
iLabelSkipChars = 0
I use the following OriginC code to test the importing:
void test()
{
string strFile = GetOpenBox("*.els");
if( strFile.IsEmpty() )
{
out_str("No file was selected!");
return;
}
Worksheet wks;
wks.Create("EL.OTW");
BOOL bRet = wks.ImportASCII(strFile);
if( !bRet )
{
out_str("Failed to import file!");
// Destroy newly created worksheet
wks.Destroy();
return;
}
}
What I got in the worksheet is like this with 4 columns:
CIE -- 0 0,178
CIE -- 0 0,275
CIE -- 0 0,547
CRI 0 0
CCT 0 0 K
------------------------------------------------ --
Wavelength/nm --
380 3,9975E-9
381 7,44526E-9
382 3,22142E-9
383 1,38515E-8
......
With debug, I noticed that the correct template was used at least at this step "wks.Create("EL.OTW");" then... I don't know what's wrong with it. It's quite strange to me.
I will appreciate any help from you!
|
| 6 L A T E S T R E P L I E S (Newest First) |
| Leo.C |
Posted - 02/10/2006 : 06:38:13 AM
Mike, thanks very much! I couldnīt find any references on the ascimp command... I am new to Origin programming and still getting used to it.
by the way, you are also right about the delimit :) |
| Mike Buess |
Posted - 02/09/2006 : 5:15:36 PM
Hi Leo,
Use ascimp.cChar = ';' instead of ascimp.iCharacter$ = ";". You'll also need ascimp.iDelimited = 1 or Origin will expect a fixed-width format. See OC_types.h for a complete list of ASCIMP tags.
Mike Buess
Origin WebRing Member
Edited by - Mike Buess on 02/09/2006 5:28:35 PM |
| Leo.C |
Posted - 02/09/2006 : 4:23:21 PM
Hi
I just found Mikeīs suggestion in how to implement the multiple ascii import code. My point is that mine files (csv) use the ";" separator, like in the following example:
; 0.500000 ; 0.180406 ; -0.000682 ; 0.001922 ; -0.000279 ; -0.006552
; 0.600000 ; 0.180406 ; -0.000444 ; 0.002252 ; -0.000303 ; -0.006761
; 0.700000 ; 0.180406 ; -0.000133 ; 0.002557 ; -0.000293 ; -0.006993
; 0.800000 ; 0.180406 ; 0.000239 ; 0.002835 ; -0.000245 ; -0.007243
I changed the basic code to look like this:
// Get current ascimp settings from worksheet
ASCIMP ascimp;
wks.GetASCIMP(ascimp);
// Set header lines
ascimp.iHeaderLines = 4;
ascimp.iDelimited = 0;
ascimp.iDelimiter = 4;
ascimp.iCharacter$ = ";";
ascimp.iLabels = 0;
my problem is that Origin wonīt recognize ascimp.iCharacter$ as a valid variable. I come through the following error:
C:\Program Files\OriginLab\OriginPro75\Samples\Programming\Automation\Leo.c(34) :Error, data member not found:iCharacter$
What is going on and how could I import files with those unusual separators?
thanks very much in advance!
|
| winflowers |
Posted - 02/03/2006 : 03:05:46 AM
This is exactly what I was looking for! I also found it at "Origin C Programming Examples" section on OriginLab website. |
| Mike Buess |
Posted - 02/01/2006 : 12:47:53 PM
Turns out there is a method called GetASCIMP for reading ASCII options from wks. I don't believe it has been documented in the programming guide yet but it's discussed in this forum topic...
http://www.originlab.com/forum/topic.asp?TOPIC_ID=4029
So you can also try this...void test()
{
string strFile = GetOpenBox("*.els");
if( strFile.IsEmpty() )
{
out_str("No file was selected!");
return;
}
Worksheet wks;
wks.Create("EL.OTW");
ASCIMP ascimp;
wks.GetASCIMP(ascimp);
// you can change any settings here if necessary
BOOL bRet = wks.ImportASCII(strFile, ascimp);
if( !bRet )
{
out_str("Failed to import file!");
// Destroy newly created worksheet
wks.Destroy();
return;
}
}
Mike Buess
Origin WebRing Member
Edited by - Mike Buess on 02/01/2006 1:07:06 PM |
| Mike Buess |
Posted - 02/01/2006 : 10:53:14 AM
I don't think ImportASCII reads the ASCII Options of template. Try setting them yourself as shown below. Apparently you've already located the ASCIMP properties in OC_Types.h and can specify more options if necessary.void test()
{
string strFile = GetOpenBox("*.els");
if( strFile.IsEmpty() )
{
out_str("No file was selected!");
return;
}
ASCIMP ascimp;
if( AscImpReadFileStruct(strFile,&ascimp) )
{
out_str("Unable to determine file structure!");
return;
}
ascimp.iDelimited = 1;
ascimp.iDelimiter = ASCIMP_DELIM_TAB;
ascimp.iMode = ASCIMP_MODE_REPLACE_DATA;
ascimp.iHeaderLines = 15;
ascimp.iRenameWks = 1;
ascimp.iRenameCols = 0;
ascimp.iLabels = 0;
ascimp.iNumColumns = 2;
Worksheet wks;
wks.Create("EL.OTW");
BOOL bRet = wks.ImportASCII(strFile, ascimp);
if( !bRet )
{
out_str("Failed to import file!");
// Destroy newly created worksheet
wks.Destroy();
return;
}
}
Mike Buess
Origin WebRing Member |
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