@fcwilt thanks, the issue come from the position of the probe relative to the nozzle (about -35X 25Y) and the travel limits of the gantry. The probe can’t physically get to those regions.
Best posts made by VirtualBrown
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RE: Heightmap, fill in missing data and interpolation
Latest posts made by VirtualBrown
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RE: Single Macro for filament handling?
Is there a relatively easy way to edit these macros to work if one doesn't have a filament sensor?
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RE: Heightmap, fill in missing data and interpolation
@phaedrux thanks, so are the edges better to concentrate on getting right rather than the patches I’ve done so fare, for the interpretation?
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RE: Heightmap, fill in missing data and interpolation
@fcwilt this is my M557 line in my config:
M557 X0:200 Y0:200 S10 ; define mesh grid
What will your macro do? Will it interpolate to missing data? Sorry, I’m only a couple weeks into all of this.
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RE: Heightmap, fill in missing data and interpolation
@fcwilt thanks, the issue come from the position of the probe relative to the nozzle (about -35X 25Y) and the travel limits of the gantry. The probe can’t physically get to those regions.
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Heightmap, fill in missing data and interpolation
Due to the position of my probe the height map is missing some areas of the bed. And although I understand the data should be interpolated to the missing regions which are populated with '0' in the heightmap file. Unfortunately that doesn't seem to have compensated enough for that area.
My question is what is the best way to fill in the missing data?
So far I've been printing some bed levelling test prints, measuring and adding the data to my heightmap file. It helps but I worry about how the interpolation is filling in the area between the measurements I've taken.
RepRapFirmware height map file v2 generated at 2022-06-13 16:32, min error -0.362, max error 0.025, mean -0.091, deviation 0.069 axis0,axis1,min0,max0,min1,max1,radius,spacing0,spacing1,num0,num1 X,Y,0.00,200.00,0.00,200.00,-1.00,10.00,10.00,21,21 0, -0.50, -0.50, 0, 0, 0, 0, 0, 0, -0.25, -0.25, 0, 0, 0, 0, 0, 0, 0, -0.32, -0.37, 0 0, -0.50, -0.55, 0, 0, 0, 0, 0, 0, -0.25, -0.25, 0, 0, 0, 0, 0, 0, 0, -0.32, -0.37, 0 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 -0.230, -0.218, -0.184, -0.155, -0.154, -0.148, -0.124, -0.118, -0.127, -0.122, -0.102, -0.092, -0.108, -0.110, -0.088, -0.072, -0.072, 0, 0, 0, 0 -0.222, -0.209, -0.174, -0.142, -0.149, -0.143, -0.122, -0.112, -0.122, -0.117, -0.093, -0.081, -0.100, -0.104, -0.088, -0.067, -0.078, 0, 0, 0, 0 -0.208, -0.197, -0.162, -0.137, -0.146, -0.142, -0.114, -0.108, -0.118, -0.115, -0.090, -0.082, -0.102, -0.114, -0.093, -0.076, -0.077, 0, 0, 0, 0 -0.169, -0.157, -0.115, -0.088, -0.099, -0.093, -0.065, -0.049, -0.063, -0.054, -0.034, -0.022, -0.044, -0.057, -0.037, -0.017, -0.029, 0, 0, 0, 0 -0.147, -0.137, -0.093, -0.065, -0.073, -0.067, -0.040, -0.029, -0.040, -0.039, -0.017, -0.006, -0.032, -0.043, -0.024, -0.002, -0.008, 0, 0, 0, 0 -0.158, -0.147, -0.102, -0.069, -0.083, -0.079, -0.048, -0.028, -0.039, -0.035, -0.016, -0.006, -0.033, -0.048, -0.021, 0.003, -0.000, 0, 0, 0, 0 -0.172, -0.162, -0.115, -0.088, -0.097, -0.093, -0.065, -0.048, -0.062, -0.058, -0.035, -0.029, -0.050, -0.067, -0.038, -0.008, -0.017, 0, 0, 0, 0 -0.155, -0.139, -0.095, -0.059, -0.076, -0.065, -0.033, -0.014, -0.027, -0.028, -0.007, 0.010, -0.021, -0.035, -0.013, 0.012, 0.002, 0, 0, 0, 0 -0.134, -0.117, -0.073, -0.037, -0.047, -0.040, -0.011, 0.006, -0.011, -0.009, 0.017, 0.025, -0.002, -0.022, 0.002, 0.023, 0.013, 0, 0, 0, 0 -0.158, -0.139, -0.087, -0.052, -0.065, -0.054, -0.021, -0.006, -0.021, -0.022, 0.001, -0.002, -0.004, -0.023, -0.007, 0.013, 0.003, 0, 0, 0, 0 -0.197, -0.177, -0.125, -0.093, -0.103, -0.095, -0.063, -0.048, -0.064, -0.062, -0.032, -0.021, -0.045, -0.059, -0.038, -0.016, -0.023, 0, 0, 0, 0 -0.198, -0.179, -0.123, -0.088, -0.099, -0.086, -0.050, -0.035, -0.050, -0.047, -0.017, -0.002, -0.030, -0.045, -0.030, -0.009, -0.019, 0, 0, 0, 0 -0.194, -0.165, -0.114, -0.076, -0.082, -0.072, -0.035, -0.024, -0.037, -0.037, -0.012, 0.001, -0.025, -0.042, -0.028, -0.012, -0.028, 0, 0, 0, 0 -0.225, -0.199, -0.144, -0.108, -0.113, -0.097, -0.059, -0.045, -0.059, -0.058, -0.030, -0.022, -0.045, -0.062, -0.044, -0.035, -0.052, 0, 0, 0, 0 -0.298, -0.266, -0.214, -0.183, -0.184, -0.168, -0.132, -0.123, -0.132, -0.128, -0.102, -0.088, -0.113, -0.125, -0.109, -0.097, -0.112, 0, 0, 0, 0 -0.319, -0.283, -0.232, -0.196, -0.198, -0.175, -0.137, -0.122, -0.132, -0.127, -0.094, -0.086, -0.110, -0.124, -0.110, -0.103, -0.123, 0, 0, 0, 0 -0.313, -0.271, -0.218, -0.180, -0.179, -0.155, -0.117, -0.103, -0.108, -0.105, -0.077, -0.069, -0.097, -0.115, -0.107, -0.102, -0.125, 0, 0, 0, 0 -0.362, -0.318, -0.249, -0.220, -0.218, -0.187, -0.146, -0.128, -0.136, -0.125, -0.103, -0.095, -0.122, -0.136, -0.133, -0.132, -0.158, 0, 0, 0, 0
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RE: Temperature chart has stopped showing live data
@dc42 Hi, yes of course:
DWC: 3.4.1
RRF: 3.4.0OS: macOS 15.7
Browser: Safari 15.5I recently updated from macOS 15.4 to 15.7 so may have coincided with that.
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Temperature chart has stopped showing live data
There temp chart in Dashboard and Job Status has stopped giving live data. It used to, but for a day or two now I have to right click on it and then click away for it to update.
Any idea what's going on?
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RE: Thermocouple wiring which already includes amplification circuit
@dc42 I found B0 and C500 work well.
Thank very much for all your help on this!
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RE: Thermocouple wiring which already includes amplification circuit
@dc42 she lives!!
Now I just need to fine tune those B and C values. I’ve got a multimeter thermocouple attached to the heater block. Is there a methodical approach to adjusting each value?
Its currently saying 19 degC when the multimeter says 33.
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RE: Thermocouple wiring which already includes amplification circuit
@dc42 so there are 4 ways of the ribbon cable used for the temperature sensor. 2 of which are connected together, so we have 3 discrete connections. Any idea which is which? Do the photos above shed any light?