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Tanmoyee Bhattacharya


IITGandhinagar

Last seen: 3 mois il y a Actif depuis 2015

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match same column and row in matlab
I have one excel file containing rainfall data 85 82 82.5 22 22.5 23 0 2 0 2 0 1 1 0 ...

3 mois il y a | 1 réponse | 0

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how to find pixel values and intensity of grayscale image and plot them (x-axis as pixel value and y-axis as pixel intensity)
Thankyou so much for your inconsistent help. I have little knowledge about this (If anything I asked irrelevant please ignore)....

9 mois il y a | 0

Question


how to find pixel values and intensity of grayscale image and plot them (x-axis as pixel value and y-axis as pixel intensity)
I have an grayscale image with values ranging from -0.86 to 0.53. I want to extract pixel values of whole image and intensity of...

9 mois il y a | 3 réponses | 0

3

réponses

Question


Separating text files according to latitude and longitude
I have various text files namely SNOWBAND_27.775_92.325.txt SNOWBAND_27.775_92.425.txt SNOWBAND_27.825_89.225.txt SNOWBAND_...

environ un an il y a | 1 réponse | 0

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How to identify text files with zero value
I have 10 text files and each text file has 9 rows and one column. In some text file total column is zero. Like 0 0 0 0 In ...

environ un an il y a | 1 réponse | 0

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HOW TO EXTRACT VALUES FROM MULTIPLE TEXT FILE
I have multiple text file of latitude and longitude(data_27.75_92.45, data_27.75_92.55......). Each text file contain a single v...

environ un an il y a | 1 réponse | 0

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Question


match row column of matrix
If I have one matrix 1 23 2 54 3 76 4 67 5 23 The other matrix 4 3 If there is way to get If Iwant a matrix 4 67 3...

plus de 4 ans il y a | 1 réponse | 0

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Question


CONVERTING 6 HOURLY DATA TO DAILY DATA
I have 6 hourly data in following format: 01.01.1990-00:00:00 60 01.01.1990-06:00:00 70 01.01.1990-12:00:00 100 01....

plus de 4 ans il y a | 2 réponses | 0

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Question


Extracting a matrix by row and column from a large matrix
I have a matrix like 1 1 1 2000 1 1 1 2000 1 1 1 2000 2 2 2 3000 2 2 2 3000 2 2 2 3000 3 3 3 5000 3...

environ 5 ans il y a | 1 réponse | 0

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Question


Error: Function definitions are not permitted in this context.
I am trying to do modified menn-kendall in matlab and the code is function[H,p_value]=Mann_Kendall_Modified(V,alpha) Wher...

presque 6 ans il y a | 1 réponse | 0

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Question


Creating stacked bar in matlab
I have a data like that if true % code end 1971-2005 90 8.76 1.24 2006-2040 90.6 7 2.4 2...

environ 6 ans il y a | 1 réponse | 0

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Question


How to flip values greater than zero in a row
If I have a row in matrix like that 0 0 0 0 1 2 3 0 0 0 I want to make it like that 0 0 0 0 0 0 3 2 1 0 If it is...

environ 6 ans il y a | 1 réponse | 0

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Question


reverse of row in matlab
If I have 23 columns and five rows like this if true % code end 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 and...

environ 6 ans il y a | 1 réponse | 0

1

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Question


plotting points and boxplot on a single figure
I have some datasets in such a manner if true % code end mean q5 q50 q95 historical -...

plus de 6 ans il y a | 1 réponse | 0

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how to calculate mean,5 percentile of first quartile q5, 50 percentile of second quartile q50 and 95 percentile of third quartile q95
I have thirty years of rainfall dataset and i have to calculate it's mean,5 percentile of first quartile q5, 50 percentile of se...

plus de 6 ans il y a | 1 réponse | 0

1

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Question


Converting rotated pole to actual grid
I have downloaded cordex data for world and it has rotated pole.I want to convert into regular grid.The file is attached.If ther...

plus de 6 ans il y a | 1 réponse | 0

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Question


rearrange the dimension of lat and lon in matrix
There are 113 latitude and 226 longitude.I get a matrix in dimension 113*226.But I want it in 226*113.If it is possible to obtai...

plus de 6 ans il y a | 1 réponse | 0

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Question


how to create lat lon matrix in matlab
I want to create a latitude longitude 4*4 dimension matrix of temperature from dataset where temperature is in third column ...

plus de 6 ans il y a | 1 réponse | 0

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Question


How to match the values at two different columns in matlab
I have some value like this lon lat elevation 77.75 32.075 5826 77.75 31.775 5444 77.85 31...

plus de 6 ans il y a | 1 réponse | 0

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Question


extract lat lon from ascii grid file
I have a ascii file of 0.0625 raster grid file. ncols 638 nrows 638 xllcorner 60.0625 yllcorner 0...

plus de 6 ans il y a | 1 réponse | 0

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Question


How to add one colorbar for three images for different range in matlab
I have a file having temperature data for three different time period 77.1500000000000 31.5000000000000 31.2848032786885 20...

plus de 6 ans il y a | 1 réponse | 0

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How to add level on an image in matlab
I have created a temperature map for a rive basin(added).I have raingauge station at certain lat lon.I want to display them on i...

plus de 6 ans il y a | 1 réponse | 0

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Question


Regriding of nc file
I have a cmip5 nc file of 0.5 degree.LAT LON Pressure and time these are the four dimensions of this nc file.The time is from 19...

plus de 6 ans il y a | 1 réponse | 0

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Question


how to multiply one number with matrix
I have a matrix of size 3*4*4*9862 3=lat 4=lon 4=pressure 9862=number of days I want to multiply 9.80665 with t...

presque 7 ans il y a | 1 réponse | 0

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how to regrid MPI-ESM-MR to 0.5*05 degree from 1.87 degree lat*1.87 degree lon
I have to billinear interpolate MPI-ESM-MR netcdf file from 1.87*1.87 degree to 0.5*0.5 degree. latitude=-88.572166442871100 to...

presque 7 ans il y a | 1 réponse | 0

1

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Question


how to write attribute in netcdf file when creating it
I have extracted information from one netcdf file and writting it to another netcdf file.I have created the netcdf file by ...

presque 7 ans il y a | 1 réponse | 0

1

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Question


variable dimension change nc file
I have downloaded era specific humidity data in .nc file.In that data specific humidity as a variable is present ant that is 4x...

presque 7 ans il y a | 1 réponse | 0

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Question


MLTOOLBOX site not opening
I am working on statistical downscaling through METEOLAB MLTOOLBOX Matlab.But the site is not opening.It is telling Service Te...

presque 7 ans il y a | 1 réponse | 0

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Question


extracting variables from nc file
I have cmip5 SPECIFIC HUMIDITY data for RCP 4.5.When I open it in matlab it is showing plev end Size: ...

presque 7 ans il y a | 1 réponse | 0

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Question


Interpolation or regridding of CMIP5 climate data
I have CMIP5 climate model data MPI ESM MR of lat grid 1.865 and lon grid 1.875.I want to interpolate or regrid it into 0.5*0.5 ...

presque 7 ans il y a | 1 réponse | 0

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