lasinfo (210611) report for 'AHN4T/31DZ1_10.LAZ' reporting all LAS header entries: file signature: 'LASF' file source ID: 0 global_encoding: 16 project ID GUID data 1-4: 00000000-0000-0000-0000-000000000000 version major.minor: 1.4 system identifier: 'GeoTiles.nl' generating software: 'PDAL 2.3.0 (5f4276)' file creation day/year: 179/2021 header size: 375 offset to point data: 3559 number var. length records: 4 point data format: 8 point data record length: 44 number of point records: 43988517 number of points by return: 43214976 596169 152317 22974 2081 scale factor x y z: 0.001 0.001 0.001 offset x y z: 113980 453730 0 min x y z: 113980.000 453730.000 -2.622 max x y z: 115019.999 455019.999 34.846 start of waveform data packet record: 0 start of first extended variable length record: 0 number of extended_variable length records: 0 extended number of point records: 43988517 extended number of points by return: 43214976 596169 152317 22974 2081 0 0 0 0 0 0 0 0 0 0 variable length header record 1 of 4: reserved 0 user ID 'LASF_Spec' record ID 7 length after header 576 description 'Extra Bytes Record' variable length header record 2 of 4: reserved 0 user ID 'LASF_Spec' record ID 4 length after header 576 description 'RIEGL Extra Bytes' Extra Byte Descriptions data type: 3 (unsigned short), name "Amplitude", description: "Echo signal amplitude [dB]", min:, 0, max:, 10000, scale: 0.01, offset: 0 (not set) data type: 4 (short), name "Reflectance", description: "Echo signal reflectance [dB]", min:, -5000, max:, 15000, scale: 0.01, offset: 0 (not set) data type: 3 (unsigned short), name "Deviation", description: "Pulse shape deviation", min:, 0, max:, 65535, scale: 1 (not set), offset: 0 (not set) variable length header record 3 of 4: reserved 0 user ID 'LASF_Projection' record ID 2112 length after header 908 description 'OGC Transformation Record' WKT OGC COORDINATE SYSTEM: COMPD_CS["Amersfoort / RD New + NAP height",PROJCS["Amersfoort / RD New",GEOGCS["Amersfoort",DATUM["Amersfoort",SPHEROID["Bessel 1841",6377397.155,299.1528128,AUTHORITY["EPSG","7004"]],AUTHORITY["EPSG","6289"]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4289"]],PROJECTION["Oblique_Stereographic"],PARAMETER["latitude_of_origin",52.1561605555556],PARAMETER["central_meridian",5.38763888888889],PARAMETER["scale_factor",0.9999079],PARAMETER["false_easting",155000],PARAMETER["false_northing",463000],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","28992"]],VERT_CS["NAP height",VERT_DATUM["Normaal Amsterdams Peil",2005,AUTHORITY["EPSG","5109"]],UNIT["metre",1,AUTHORITY["EPSG","9001"]],AXIS["Gravity-related height",UP],AUTHORITY["EPSG","5709"]],AUTHORITY["EPSG","7415"]] variable length header record 4 of 4: reserved 0 user ID 'liblas' record ID 2112 length after header 908 description 'OGR variant of OpenGIS WKT SRS' has spatial indexing LAX file LASzip compression (version 3.4r3 c3 50000): POINT14 3 RGBNIR14 3 BYTE14 3 reporting minimum and maximum for all LAS point record entries ... X 0 1039999 Y 0 1289999 Z -2622 34846 intensity 56 3866 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -38 35 user_data 6 7 point_source_ID 82 165 gps_time 269730381.863920 270298294.086094 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 33 255 G 35 255 B 10 255 NIR 64 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -6333 5833 extended_scanner_channel 0 0 attribute0 0.56 38.66 ('Amplitude') attribute1 -15.21 23.95 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 43214976 number of intermediate returns: 179413 number of last returns: 43206018 number of single returns: 42611890 covered area in square units/kilounits: 1249224/1.25 point density: all returns 35.21 last only 34.59 (per square units) spacing: all returns 0.17 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 43988517 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 43214976 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 596169 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 152317 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 22974 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 2081 instead zero. overview over extended number of returns of given pulse: 42611890 890588 391429 84229 10371 10 0 0 0 0 0 0 0 0 0 histogram of classification of points: 1222723 unclassified (1) 42467603 ground (2) 126634 building (6) 151714 water (9) 19843 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3107682 +---> 260177 of those are unclassified (1) +---> 2800187 of those are ground (2) +---> 38171 of those are building (6) +---> 7588 of those are water (9) +---> 1559 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.7,-2.6) has 2 bin [-2.6,-2.5) has 62 bin [-2.5,-2.4) has 314 bin [-2.4,-2.3) has 318 bin [-2.3,-2.2) has 273 bin [-2.2,-2.1) has 910 bin [-2.1,-2.0) has 16992 bin [-2.0,-1.9) has 162683 bin [-1.9,-1.8) has 388322 bin [-1.8,-1.7) has 693467 bin [-1.7,-1.6) has 2764067 bin [-1.6,-1.5) has 5308966 bin [-1.5,-1.4) has 6256362 bin [-1.4,-1.3) has 5981952 bin [-1.3,-1.2) has 5249799 bin [-1.2,-1.1) has 4266088 bin [-1.1,-1.0) has 3385684 bin [-1.0,-0.9) has 2060750 bin [-0.9,-0.8) has 1270623 bin [-0.8,-0.7) has 904775 bin [-0.7,-0.6) has 846203 bin [-0.6,-0.5) has 879036 bin [-0.5,-0.4) has 635503 bin [-0.4,-0.3) has 368862 bin [-0.3,-0.2) has 247069 bin [-0.2,-0.1) has 202006 bin [-0.1,0.0) has 177163 bin [0.0,0.1) has 160387 bin [0.1,0.2) has 151450 bin [0.2,0.3) has 155683 bin [0.3,0.4) has 133824 bin [0.4,0.5) has 115703 bin [0.5,0.6) has 53152 bin [0.6,0.7) has 18183 bin [0.7,0.8) has 17190 bin [0.8,0.9) has 16516 bin [0.9,1.0) has 14736 bin [1.0,1.1) has 14203 bin [1.1,1.2) has 13574 bin [1.2,1.3) has 12584 bin [1.3,1.4) has 12185 bin [1.4,1.5) has 11913 bin [1.5,1.6) has 11410 bin [1.6,1.7) has 10815 bin [1.7,1.8) has 11179 bin [1.8,1.9) has 12009 bin [1.9,2.0) has 11152 bin [2.0,2.1) has 10459 bin [2.1,2.2) has 11129 bin [2.2,2.3) has 11402 bin [2.3,2.4) has 12024 bin [2.4,2.5) has 10880 bin 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has 1298 bin [19.1,19.2) has 1325 bin [19.2,19.3) has 1313 bin [19.3,19.4) has 1278 bin [19.4,19.5) has 1296 bin [19.5,19.6) has 1314 bin [19.6,19.7) has 1266 bin [19.7,19.8) has 1237 bin [19.8,19.9) has 1225 bin [19.9,20.0) has 1268 bin [20.0,20.1) has 1248 bin [20.1,20.2) has 1260 bin [20.2,20.3) has 1231 bin [20.3,20.4) has 1150 bin [20.4,20.5) has 1100 bin [20.5,20.6) has 1103 bin [20.6,20.7) has 1116 bin [20.7,20.8) has 1057 bin [20.8,20.9) has 1044 bin [20.9,21.0) has 1047 bin [21.0,21.1) has 1107 bin [21.1,21.2) has 1055 bin [21.2,21.3) has 1042 bin [21.3,21.4) has 1044 bin [21.4,21.5) has 1077 bin [21.5,21.6) has 1053 bin [21.6,21.7) has 1042 bin [21.7,21.8) has 999 bin [21.8,21.9) has 923 bin [21.9,22.0) has 968 bin [22.0,22.1) has 950 bin [22.1,22.2) has 941 bin [22.2,22.3) has 1050 bin [22.3,22.4) has 947 bin [22.4,22.5) has 957 bin [22.5,22.6) has 954 bin [22.6,22.7) has 913 bin [22.7,22.8) has 873 bin [22.8,22.9) has 863 bin [22.9,23.0) has 821 bin [23.0,23.1) has 838 bin 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287 bin [27.3,27.4) has 304 bin [27.4,27.5) has 311 bin [27.5,27.6) has 303 bin [27.6,27.7) has 330 bin [27.7,27.8) has 301 bin [27.8,27.9) has 259 bin [27.9,28.0) has 264 bin [28.0,28.1) has 253 bin [28.1,28.2) has 234 bin [28.2,28.3) has 255 bin [28.3,28.4) has 221 bin [28.4,28.5) has 228 bin [28.5,28.6) has 241 bin [28.6,28.7) has 257 bin [28.7,28.8) has 252 bin [28.8,28.9) has 236 bin [28.9,29.0) has 251 bin [29.0,29.1) has 245 bin [29.1,29.2) has 232 bin [29.2,29.3) has 234 bin [29.3,29.4) has 223 bin [29.4,29.5) has 235 bin [29.5,29.6) has 216 bin [29.6,29.7) has 193 bin [29.7,29.8) has 225 bin [29.8,29.9) has 211 bin [29.9,30.0) has 169 bin [30.0,30.1) has 175 bin [30.1,30.2) has 158 bin [30.2,30.3) has 162 bin [30.3,30.4) has 186 bin [30.4,30.5) has 171 bin [30.5,30.6) has 175 bin [30.6,30.7) has 165 bin [30.7,30.8) has 142 bin [30.8,30.9) has 149 bin [30.9,31.0) has 166 bin [31.0,31.1) has 157 bin [31.1,31.2) has 170 bin [31.2,31.3) has 177 bin [31.3,31.4) has 167 bin [31.4,31.5) has 176 bin [31.5,31.6) has 180 bin [31.6,31.7) has 166 bin [31.7,31.8) has 150 bin [31.8,31.9) has 163 bin [31.9,32.0) has 169 bin [32.0,32.1) has 149 bin [32.1,32.2) has 139 bin [32.2,32.3) has 172 bin [32.3,32.4) has 126 bin [32.4,32.5) has 115 bin [32.5,32.6) has 117 bin [32.6,32.7) has 115 bin [32.7,32.8) has 137 bin [32.8,32.9) has 95 bin [32.9,33.0) has 120 bin [33.0,33.1) has 117 bin [33.1,33.2) has 137 bin [33.2,33.3) has 121 bin [33.3,33.4) has 94 bin [33.4,33.5) has 89 bin [33.5,33.6) has 73 bin [33.6,33.7) has 69 bin [33.7,33.8) has 49 bin [33.8,33.9) has 54 bin [33.9,34.0) has 39 bin [34.0,34.1) has 34 bin [34.1,34.2) has 30 bin [34.2,34.3) has 34 bin [34.3,34.4) has 13 bin [34.4,34.5) has 13 bin [34.5,34.6) has 7 bin [34.6,34.7) has 3 bin [34.8,34.9) has 1 average z coordinate -1.0 for 43988517 element(s) point source id histogram with bin size 1.000000 bin 82 has 575460 bin 163 has 10443919 bin 164 has 29690689 bin 165 has 3278449 average point source id 162.764377757949887 for 43988517 element(s)