partly update the 19_NO_KP_OH_nscf exxample and related codes

Author: mohanchen

docs/advanced/input_files/input-main.md

@@ -1780,15 +1780,16 @@ These variables are used to control the output of properties.
     - nspin = 4: `hks12k1_nao.txt` for the Hamiltonian matrix at the 1st k-point, and `sks12k1_nao.txt` for the overlap matrix for the 1st k-point, ...;
 - **Default**: False 8
 - **Unit**: Ry
-- **NOTE**: In the 3.10-LTS version, the file names are `data-0-H.ref` and `data-0-S.ref`, etc.
+- **NOTE**: In the 3.10-LTS version, the file names are `data-0-H` and `data-0-S`, etc.
 
 ### out_mat_hs2
 
 - **Type**: Boolean
 - **Availability**: Numerical atomic orbital basis (not gamma-only algorithm)
 - **Description**: Whether to print files containing the Hamiltonian matrix $H(R)$ (in Ry) and overlap matrix $S(R)$ into files in the directory `OUT.${suffix}`. For more information, please refer to [hs_matrix.md](../elec_properties/hs_matrix.md#out_mat_hs2).
 - **Default**: False
-
+- **Unit**: Ry
+- **NOTE**: In the 3.10-LTS version, the file names are `data-HR-sparse_SPIN0.csr` and `data-SR-sparse_SPIN0.csr`, etc.
 
 ### out_mat_tk
 

source/module_io/write_HS_R.h

@@ -23,7 +23,7 @@ namespace ModuleIO
 			const std::vector<std::map<int, std::map<TAC, RI::Tensor<double>>>>* Hexxd = nullptr,
 			const std::vector<std::map<int, std::map<TAC, RI::Tensor<std::complex<double>>>>>* Hexxc = nullptr,
 #endif
-			const std::string& SR_filename = "sr_nao.csr",
+			const std::string& SR_filename = "srs1_nao.csr",
 			const std::string& HR_filename_up = "hrs1_nao.csr",
 			const std::string HR_filename_down = "hrs2_nao.csr",
 			const bool& binary = false,
@@ -60,14 +60,14 @@ namespace ModuleIO
 			const Grid_Driver& grid,
 			const TwoCenterBundle& two_center_bundle,
 			const LCAO_Orbitals& orb,
-			const std::string& TR_filename = "tr_nao.csr",
+			const std::string& TR_filename = "trs1_nao.csr",
 			const bool& binary = false,
 			const double& sparse_threshold = 1e-10);
 
 	void output_SR(Parallel_Orbitals& pv,
 			const Grid_Driver& grid,
 			hamilt::Hamilt<std::complex<double>>* p_ham,
-			const std::string& SR_filename = "sr_nao.csr",
+			const std::string& SR_filename = "srs1_nao.csr",
 			const bool& binary = false,
 			const double& sparse_threshold = 1e-10);
 } // namespace ModuleIO