hi i need to Read a txt file and then use the first column data as a parameter to create a matrix (c#) : txt, this are the first 10 columns of 210 total,the numbers are saparated by spaces and only the first column is diferent, the other 210 columns are similar 

    210 7
    15.26	14.84	0.871	5.763	3.312	2.221	5.22
    14.88	14.57	0.8811	5.554	3.333	1.018	4.956
    14.29	14.09	0.905	5.291	3.337	2.699	4.825
    13.84	13.94	0.8955	5.324	3.379	2.259	4.805
    16.14	14.99	0.9034	5.658	3.562	1.355	5.175
    14.38	14.21	0.8951	5.386	3.312	2.462	4.956
    14.69	14.49	0.8799	5.563	3.259	3.586	5.219
    14.11	14.1	0.8911	5.42	3.302	2.7	5
    16.63	15.46	0.8747	6.053	3.465	2.04	5.877 

i need to create a  matrix using the first column data as a parameter 210 columns and 7 rows (this parameters could change like this 210 6 or 100 4) and then save the other columns in the matrix.

i had this code in c++ and  i  just need the matrix to continue  so can you please help me 





   