Recent content by Atr cheema

I have solar radiation data in the units of Joule per cm^2 (joule per square centimeter) measured hourly. I want to use this data in evapotranspiratin calculation which requires radiation units as Watt per meter squared. How can I do this conversion?

In the following example, there are three time series and I want to predict another time series y which is a function of the three. How can I use four inputs to predict the time series where the fourth input is the output at previous time step? import tensorflow as tf import numpy as np...

Can you implement this for this example code? Thanks.

All the answers in that post provide the way to get output once the training is finished but I want the output during the training process simultaneously. This might require some modification in model.fit method in training.py file but I am unable to find a solution so far. Can you tell me which...

In Keras, the method model.fit() is used to train the neural network. How can I get the output from any hidden layer during training? Consider following code where neural network is trained to add two time series #multivariate data preparation #multivariate multiple input cnn example from numpy...

I want to get mass values at those individual points on the plot.

I have a python code where it generates two 1D arrays, plots them using scatter plot and then draws colorbar using normalization range. How can I find individual values at those individual pixel points? HC = data["HC"] OC = data["OC"] sample = y widthmm, heightmm = 171, 233 ratio =...

Thank you @FactChecker and @Hugh McCutchen . The correct answer is indeed obtained by defining B=2.42D0. I want to ask now that this code snippet is part of large code and I wanted to check value of C (RWTSED in first post), while A (VOSED in post #1) and B (RHOMN in post #1) are already...

I applied your suggestions but still unable to get the result what I get from calculator.. program inpdat c IMPLICIT NONE DOUBLE PRECISION A,B,C,C1,C2 C REAL A,B,C,C1 2000 FORMAT (' ',3F40.15) 2001 FORMAT (' ',F40.10) A = 17424.0 B = 2.42...

Thank you for the reply. I have understood that the problem is related to precision to which real number is represented by floating point number. I changed the variable definition from REAL to DOUBLE PRECISION, and I get the answer program inpdat IMPLICIT NONE DOUBLE...

How can you get 17424*2.42*1e6 = 42166083584.00000?? It is 42166080000 indeed!

The following program is printing wrong value of RWTSED. How can I print correct value?? program inpdat c IMPLICIT NONE REAL RHOMN,RWTSED,VOLSED VOLSED = 17424.0 RHOMN = 2.42 !0000076293945 RWTSED= VOLSED*RHOMN*1.0E6 2000 FORMAT(/,3F40.5)...

A, K and H are constand and ##\alpha## comes from Fourier transform.

I want to find solution to following ODE $$ \frac{d \bar h}{dt} + \frac{K}{S_s} \alpha^2 \bar h = -\frac{K}{S_s} \alpha H h_b(t) $$ I have solved it with integrating factor method with ## I=\exp^{\int \frac{1}{D} \alpha^2 dt} ## as integrating factor and ##\frac{K}{S_s} = \frac{1}{D} ## I have...

I am studying online course notes from University of Waterloo on 'Analytical mathematics in geology' in which the author describes a 'modified Fourier transform' which can be used to incorporate 3rd kind of boundary conditions. The formula is ## \Gamma \small[ f(x) \small] = \bar{f}(a) =...