lasinfo (210611) report for 'AHN4T/16AN2_07.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: 177/2021 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: 40912645 number of points by return: 39156078 1291901 383123 80169 1374 scale factor x y z: 0.001 0.001 0.001 offset x y z: 185980 547480 0 min x y z: 185980.000 547480.000 -3.499 max x y z: 187019.999 548769.999 26.884 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: 40912645 extended number of points by return: 39156078 1291901 383123 80169 1374 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 -3499 26884 intensity 19 4992 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 -5 29 user_data 8 9 point_source_ID 1132 1145 gps_time 269084165.398334 269104352.171408 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 22 255 G 31 255 B 35 255 NIR 46 255 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 26 extended_scan_angle -833 4833 extended_scanner_channel 0 0 attribute0 0.19 49.92 ('Amplitude') attribute1 -16.94 33.48 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 39156078 number of intermediate returns: 465912 number of last returns: 39143429 number of single returns: 37852774 covered area in square units/kilounits: 1340132/1.34 point density: all returns 30.53 last only 29.21 (per square units) spacing: all returns 0.18 last only 0.19 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 40912645 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 39156078 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 1291901 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 383123 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 80169 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1374 instead zero. overview over extended number of returns of given pulse: 37852774 1826273 910302 316404 6742 150 0 0 0 0 0 0 0 0 0 histogram of classification of points: 2745993 unclassified (1) 34647279 ground (2) 461470 building (6) 3056870 water (9) 1033 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2372272 +---> 175972 of those are unclassified (1) +---> 1888793 of those are ground (2) +---> 8749 of those are building (6) +---> 298758 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-3.5,-3.4) has 84 bin [-3.4,-3.3) has 21683 bin [-3.3,-3.2) has 18414 bin [-3.2,-3.1) has 8348 bin [-3.1,-3.0) has 7562 bin [-3.0,-2.9) has 19601 bin [-2.9,-2.8) has 120619 bin [-2.8,-2.7) has 69519 bin [-2.7,-2.6) has 94947 bin [-2.6,-2.5) has 266501 bin [-2.5,-2.4) has 638059 bin [-2.4,-2.3) has 702375 bin [-2.3,-2.2) has 719051 bin [-2.2,-2.1) has 1147082 bin [-2.1,-2.0) has 1478586 bin [-2.0,-1.9) has 1901518 bin [-1.9,-1.8) has 1985020 bin [-1.8,-1.7) has 2061804 bin [-1.7,-1.6) has 2608291 bin [-1.6,-1.5) has 3035466 bin [-1.5,-1.4) has 2194695 bin [-1.4,-1.3) has 1309978 bin [-1.3,-1.2) has 1278580 bin [-1.2,-1.1) has 2026471 bin [-1.1,-1.0) has 2966269 bin [-1.0,-0.9) has 1709430 bin [-0.9,-0.8) has 4012454 bin [-0.8,-0.7) has 1800067 bin [-0.7,-0.6) has 1162291 bin [-0.6,-0.5) has 742921 bin [-0.5,-0.4) has 622416 bin [-0.4,-0.3) has 416356 bin [-0.3,-0.2) has 284688 bin [-0.2,-0.1) has 248446 bin [-0.1,0.0) has 233281 bin [0.0,0.1) has 199687 bin [0.1,0.2) has 139589 bin [0.2,0.3) has 87518 bin [0.3,0.4) has 57738 bin [0.4,0.5) has 52253 bin [0.5,0.6) has 40998 bin [0.6,0.7) has 39895 bin [0.7,0.8) has 50070 bin [0.8,0.9) has 42190 bin [0.9,1.0) has 41944 bin [1.0,1.1) has 41564 bin [1.1,1.2) has 40749 bin [1.2,1.3) has 41044 bin [1.3,1.4) has 40504 bin [1.4,1.5) has 40661 bin [1.5,1.6) has 41070 bin [1.6,1.7) has 43660 bin [1.7,1.8) has 43234 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351 bin [22.5,22.6) has 354 bin [22.6,22.7) has 349 bin [22.7,22.8) has 324 bin [22.8,22.9) has 377 bin [22.9,23.0) has 338 bin [23.0,23.1) has 315 bin [23.1,23.2) has 326 bin [23.2,23.3) has 290 bin [23.3,23.4) has 265 bin [23.4,23.5) has 246 bin [23.5,23.6) has 260 bin [23.6,23.7) has 234 bin [23.7,23.8) has 257 bin [23.8,23.9) has 266 bin [23.9,24.0) has 281 bin [24.0,24.1) has 246 bin [24.1,24.2) has 244 bin [24.2,24.3) has 208 bin [24.3,24.4) has 213 bin [24.4,24.5) has 222 bin [24.5,24.6) has 181 bin [24.6,24.7) has 173 bin [24.7,24.8) has 178 bin [24.8,24.9) has 155 bin [24.9,25.0) has 200 bin [25.0,25.1) has 139 bin [25.1,25.2) has 154 bin [25.2,25.3) has 156 bin [25.3,25.4) has 163 bin [25.4,25.5) has 157 bin [25.5,25.6) has 153 bin [25.6,25.7) has 132 bin [25.7,25.8) has 141 bin [25.8,25.9) has 111 bin [25.9,26.0) has 121 bin [26.0,26.1) has 111 bin [26.1,26.2) has 89 bin [26.2,26.3) has 74 bin [26.3,26.4) has 45 bin [26.4,26.5) has 34 bin [26.5,26.6) has 31 bin [26.6,26.7) has 22 bin [26.7,26.8) has 11 bin [26.8,26.9) has 4 average z coordinate -1.0 for 40912645 element(s) point source id histogram with bin size 1.000000 bin 1132 has 11580217 bin 1133 has 12682238 bin 1145 has 16650190 average point source id 1137.600584073701384 for 40912645 element(s)