Hi Troels, I was wondering if you could replace: self.R20A_a[0][si][mi][0][:num_disp_points] = np.array( [R20A[r20_index]] * num_disp_points, float64) with: self.R20A_a[0][si][mi][0][:num_disp_points] = R20A[r20_index] As self.R20A_a is already a numpy array, you can set a single value to all parts of an array element. For example: """ from numpy import zeros a = zeros((5, 4)) a[1] = 1 a[:,1] = 2 print(a) """ The result of running this is: [[ 0. 2. 0. 0.] [ 1. 2. 1. 1.] [ 0. 2. 0. 0.] [ 0. 2. 0. 0.] [ 0. 2. 0. 0.]] You can use such logic to avoid numpy.array() in the target functions, as that is very undesirable. Regards, Edward On 8 June 2014 22:22, <tlinnet@xxxxxxxxxxxxx> wrote:
Author: tlinnet Date: Sun Jun 8 22:22:22 2014 New Revision: 23740 URL: http://svn.gna.org/viewcvs/relax?rev=23740&view=rev Log: Critical fix for the slicing of values in target function. This makes system test: Relax_disp.test_sod1wt_t25_to_cr72 pass. Task #7807 (https://gna.org/task/index.php?7807): Speed-up of dispersion models for Clustered analysis. Modified: branches/disp_spin_speed/target_functions/relax_disp.py Modified: branches/disp_spin_speed/target_functions/relax_disp.py URL: http://svn.gna.org/viewcvs/relax/branches/disp_spin_speed/target_functions/relax_disp.py?rev=23740&r1=23739&r2=23740&view=diff ============================================================================== --- branches/disp_spin_speed/target_functions/relax_disp.py (original) +++ branches/disp_spin_speed/target_functions/relax_disp.py Sun Jun 8 22:22:22 2014 @@ -521,18 +521,18 @@ r20_index = mi + si*self.num_frq # Store r20a and r20b values per disp point. - self.R20A_a[0][si][mi][0] = np.array( [R20A[r20_index]] * self.max_num_disp_points, float64) - self.R20B_a[0][si][mi][0] = np.array( [R20B[r20_index]] * self.max_num_disp_points, float64) + self.R20A_a[0][si][mi][0][:num_disp_points] = np.array( [R20A[r20_index]] * num_disp_points, float64) + self.R20B_a[0][si][mi][0][:num_disp_points] = np.array( [R20B[r20_index]] * num_disp_points, float64) # Convert dw from ppm to rad/s. dw_frq = dw[si] * self.frqs[0][si][mi] # Store dw_frq per disp point. - self.dw_frq_a[0][si][mi][0] = np.array( [dw_frq] * self.max_num_disp_points, float64) + self.dw_frq_a[0][si][mi][0][:num_disp_points] = np.array( [dw_frq] * num_disp_points, float64) # Store pA and kex per disp point. - self.pA_a[0][si][mi][0] = np.array( [pA] * self.max_num_disp_points, float64) - self.kex_a[0][si][mi][0] = np.array( [kex] * self.max_num_disp_points, float64) + self.pA_a[0][si][mi][0][:num_disp_points] = np.array( [pA] * num_disp_points, float64) + self.kex_a[0][si][mi][0][:num_disp_points] = np.array( [kex] * num_disp_points, float64) ## Back calculate the R2eff values. r2eff_CR72(r20a=self.R20A_a, r20b=self.R20B_a, pA=self.pA_a, dw=self.dw_frq_a, kex=self.kex_a, cpmg_frqs=self.cpmg_frqs_a, back_calc=self.back_calc_a, num_points=self.num_disp_points_a) _______________________________________________ relax (http://www.nmr-relax.com) This is the relax-commits mailing list relax-commits@xxxxxxx To unsubscribe from this list, get a password reminder, or change your subscription options, visit the list information page at https://mail.gna.org/listinfo/relax-commits