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Hi, If you do an ASCII export from the browser (select all the curves you like in the browser and right click-- you should see an export option) in Nanoscope Analysis, there is a "Ramp" check box that allows you to export the Z values. Please note that these Z values are based on the drive voltage since the Multimode does not have a Z sensor
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I'm afraid not. You could get this by calculating the positions using the scan size and the samples/line and lines, or you could save the X and Y sensor as separate images and use the measured position for each pixel (you will need to calibrate the X and Y sensor in the "Calibrate>Detector" dialog). Either way will require some manipulation
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Hi Chiara, It looks as if the export is putting out the correct numbers (at least for the file you sent). As you noted, the export is using exponential notation, but if you pay attention to the units in the header line it appears to be correct (i.e. 4e+003 pN = 4 nN): Input1_V_Ex Input1_V_Rt Defl_nm_Ex Defl_nm_Rt Defl_pN_Ex Defl_pN_Rt 3.030396E+00
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That sounds like a bug. Can you send me one of your raw Nanoscope files? My email is first name.last name at bruker dash nano dot com. It sounds as if the problem happens when you do the exports by right clicking on files in the browser, but it does not happen when you do the export by right-clicking on the plot. Is that right? --Bede
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According to our software group, this problem arises when the color quality for the monitor is set to 'Medium' 16 bits. There is a check in the software that is done to make sure the screen device context is high quality (over 24 bits color). This is required to ensure the quality of the exports. The error message appears if the check is not
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Hi Josep, You are on the right track. The scaling factor is just the product of the ZsensSens and the Zscale value in parenthesis. For example \@Sens. ZsensSens: V 163.0064 nm/V ... \@4:Z scale: V [Sens. ZsensSens] (0.0003750000 V/LSB) 5.966755 V ... the scaling factor for the Height Sensor channel would be 163.0064*0.000375 nm/LSB. To read the data
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Jonathan, We should be launching v1.40 of NanoScope Analysis today. Please give this version a try to see if it corrects your scaling problem. If not, could you send a copy of your file to me? (steve.minne (at) bruker-nano.com). We would like to investigate this further. I don’t have a routine for this, but if you program one, please post or send
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Hi Jay, You can export without the text background from the browser within Nanoscope or Nanoscope Analysis by right clicking on the file and selecting export. If you have multiple files selected, they will all be exported. This type of export keeps the same number of lines and samples per line that the raw file has and it does not provide a color bar
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The conversion depends on the color table, the data scale, the offset and contrast. Most of the color tables are not linear, but color table 25 is an exception to this rule. I would suggest starting out with an image of a calibration standard setting the color table to 25 and the data range to something like -200 to +200nm (assuming a 200nm deep standard
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Hi Jörn-Oliver, You can do batch exporting of ramp files to ASCII in either Nanoscope or Nanoscope Analysis by selecting all of the files you want to export (with shift-click or ctrl-click) in the browse view right click to open the contex menu choose Export>ASCII... This will generate a bunch of text files that can be read by Excel or whatever