lasinfo (210611) report for 'AHN4T/40EZ1_21.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: 333/2022 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: 28488880 number of points by return: 24951476 2702244 692873 126601 14582 scale factor x y z: 0.001 0.001 0.001 offset x y z: 199980 437480 0 min x y z: 199980.000 437480.000 2.991 max x y z: 201019.999 438769.999 40.304 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: 28488880 extended number of points by return: 24951476 2702244 692873 126601 14582 1054 50 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 2991 40304 intensity 0 4567 return_number 1 7 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -29 29 user_data 6 7 point_source_ID 129 131 gps_time 330767236.475575 330770334.192745 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 17 255 G 32 255 B 29 255 NIR 15 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.63 29.44 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24951476 number of intermediate returns: 838135 number of last returns: 24925176 number of single returns: 22225907 covered area in square units/kilounits: 1340864/1.34 point density: all returns 21.25 last only 18.59 (per square units) spacing: all returns 0.22 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 28488880 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24951476 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2702244 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 692873 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 126601 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 14582 instead zero. overview over extended number of returns of given pulse: 22225907 4036285 1702604 449593 68068 6069 354 0 0 0 0 0 0 0 0 histogram of classification of points: 4742573 unclassified (1) 21343783 ground (2) 2290598 building (6) 107832 water (9) 4094 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2519625 +---> 532621 of those are unclassified (1) +---> 1767695 of those are ground (2) +---> 214246 of those are building (6) +---> 5063 of those are water (9) z coordinate histogram with bin size 0.100000 bin [2.9,3.0) has 1 bin [3.0,3.1) has 173 bin [3.1,3.2) has 560 bin [3.2,3.3) has 775 bin [3.3,3.4) has 854 bin [3.4,3.5) has 830 bin [3.5,3.6) has 851 bin [3.6,3.7) has 1018 bin [3.7,3.8) has 1201 bin [3.8,3.9) has 1216 bin [3.9,4.0) has 1197 bin [4.0,4.1) has 1169 bin [4.1,4.2) has 1155 bin [4.2,4.3) has 1177 bin [4.3,4.4) has 1211 bin [4.4,4.5) has 1115 bin [4.5,4.6) 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has 9342 bin [24.4,24.5) has 9235 bin [24.5,24.6) has 9009 bin [24.6,24.7) has 8549 bin [24.7,24.8) has 8273 bin [24.8,24.9) has 8001 bin [24.9,25.0) has 7858 bin [25.0,25.1) has 7580 bin [25.1,25.2) has 7330 bin [25.2,25.3) has 7060 bin [25.3,25.4) has 6905 bin [25.4,25.5) has 6716 bin [25.5,25.6) has 6568 bin [25.6,25.7) has 6223 bin [25.7,25.8) has 6069 bin [25.8,25.9) has 6374 bin [25.9,26.0) has 5714 bin [26.0,26.1) has 5244 bin [26.1,26.2) has 5238 bin [26.2,26.3) has 4910 bin [26.3,26.4) has 4922 bin [26.4,26.5) has 4750 bin [26.5,26.6) has 4582 bin [26.6,26.7) has 4312 bin [26.7,26.8) has 4255 bin [26.8,26.9) has 4015 bin [26.9,27.0) has 3905 bin [27.0,27.1) has 3721 bin [27.1,27.2) has 3631 bin [27.2,27.3) has 3443 bin [27.3,27.4) has 3280 bin [27.4,27.5) has 3326 bin [27.5,27.6) has 3266 bin [27.6,27.7) has 2949 bin [27.7,27.8) has 2885 bin [27.8,27.9) has 2790 bin [27.9,28.0) has 2659 bin [28.0,28.1) has 2565 bin [28.1,28.2) has 2509 bin [28.2,28.3) has 2384 bin [28.3,28.4) 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[32.4,32.5) has 400 bin [32.5,32.6) has 381 bin [32.6,32.7) has 360 bin [32.7,32.8) has 372 bin [32.8,32.9) has 348 bin [32.9,33.0) has 324 bin [33.0,33.1) has 335 bin [33.1,33.2) has 381 bin [33.2,33.3) has 369 bin [33.3,33.4) has 353 bin [33.4,33.5) has 333 bin [33.5,33.6) has 305 bin [33.6,33.7) has 316 bin [33.7,33.8) has 304 bin [33.8,33.9) has 280 bin [33.9,34.0) has 320 bin [34.0,34.1) has 307 bin [34.1,34.2) has 284 bin [34.2,34.3) has 307 bin [34.3,34.4) has 264 bin [34.4,34.5) has 282 bin [34.5,34.6) has 252 bin [34.6,34.7) has 271 bin [34.7,34.8) has 243 bin [34.8,34.9) has 230 bin [34.9,35.0) has 209 bin [35.0,35.1) has 202 bin [35.1,35.2) has 221 bin [35.2,35.3) has 249 bin [35.3,35.4) has 196 bin [35.4,35.5) has 195 bin [35.5,35.6) has 197 bin [35.6,35.7) has 204 bin [35.7,35.8) has 194 bin [35.8,35.9) has 177 bin [35.9,36.0) has 174 bin [36.0,36.1) has 171 bin [36.1,36.2) has 165 bin [36.2,36.3) has 156 bin [36.3,36.4) has 140 bin [36.4,36.5) has 156 bin [36.5,36.6) has 132 bin [36.6,36.7) has 132 bin [36.7,36.8) has 142 bin [36.8,36.9) has 139 bin [36.9,37.0) has 118 bin [37.0,37.1) has 123 bin [37.1,37.2) has 119 bin [37.2,37.3) has 122 bin [37.3,37.4) has 116 bin [37.4,37.5) has 117 bin [37.5,37.6) has 112 bin [37.6,37.7) has 108 bin [37.7,37.8) has 83 bin [37.8,37.9) has 97 bin [37.9,38.0) has 71 bin [38.0,38.1) has 77 bin [38.1,38.2) has 89 bin [38.2,38.3) has 61 bin [38.3,38.4) has 61 bin [38.4,38.5) has 43 bin [38.5,38.6) has 48 bin [38.6,38.7) has 56 bin [38.7,38.8) has 38 bin [38.8,38.9) has 28 bin [38.9,39.0) has 28 bin [39.0,39.1) has 19 bin [39.1,39.2) has 20 bin [39.2,39.3) has 18 bin [39.3,39.4) has 16 bin [39.4,39.5) has 17 bin [39.5,39.6) has 19 bin [39.6,39.7) has 12 bin [39.7,39.8) has 9 bin [39.8,39.9) has 5 bin [39.9,40.0) has 3 bin [40.1,40.2) has 4 bin [40.2,40.3) has 2 bin [40.3,40.4) has 1 average z coordinate 12.0 for 28488880 element(s) point source id histogram with bin size 1.000000 bin 129 has 887682 bin 130 has 24301856 bin 131 has 3299342 average point source id 130.084652678518779 for 28488880 element(s)