lasinfo (210611) report for 'AHN4T/32EN1_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: 51300023 number of points by return: 45153994 4888583 1082491 159621 15334 scale factor x y z: 0.001 0.001 0.001 offset x y z: 159980 468730 0 min x y z: 159980.000 468730.000 -3.802 max x y z: 161019.999 470019.999 37.402 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: 51300023 extended number of points by return: 45153994 4888583 1082491 159621 15334 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 -3802 37402 intensity 52 4701 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 26 scan_angle_rank -34 35 user_data 6 7 point_source_ID 151 153 gps_time 270211699.762438 270213925.690856 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 17 255 B 3 255 NIR 36 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5667 5833 extended_scanner_channel 0 0 attribute0 0 47.01 ('Amplitude') attribute1 -15.36 32.08 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 45153994 number of intermediate returns: 1261044 number of last returns: 45084226 number of single returns: 40199241 covered area in square units/kilounits: 1311584/1.31 point density: all returns 39.11 last only 34.37 (per square units) spacing: all returns 0.16 last only 0.17 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 51300023 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 45153994 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4888583 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1082491 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 159621 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 15334 instead zero. overview over extended number of returns of given pulse: 40199241 7668408 2776907 578615 76510 332 10 0 0 0 0 0 0 0 0 histogram of classification of points: 10575731 unclassified (1) 33228424 ground (2) 7228846 building (6) 205342 water (9) 61680 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3420787 +---> 540380 of those are unclassified (1) +---> 2510925 of those are ground (2) +---> 353889 of those are building (6) +---> 15557 of those are water (9) +---> 36 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-3.9,-3.8) has 1 bin [-3.8,-3.7) has 2 bin [-3.7,-3.6) has 5 bin [-3.6,-3.5) has 301 bin [-3.5,-3.4) has 1285 bin [-3.4,-3.3) has 1508 bin [-3.3,-3.2) has 1497 bin [-3.2,-3.1) has 1766 bin [-3.1,-3.0) has 1790 bin [-3.0,-2.9) has 1753 bin [-2.9,-2.8) has 2136 bin [-2.8,-2.7) has 3491 bin [-2.7,-2.6) has 3538 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[29.0,29.1) has 157 bin [29.1,29.2) has 149 bin [29.2,29.3) has 136 bin [29.3,29.4) has 98 bin [29.4,29.5) has 104 bin [29.5,29.6) has 60 bin [29.6,29.7) has 77 bin [29.7,29.8) has 63 bin [29.8,29.9) has 53 bin [29.9,30.0) has 45 bin [30.0,30.1) has 52 bin [30.1,30.2) has 1498 bin [30.2,30.3) has 1640 bin [30.3,30.4) has 270 bin [30.4,30.5) has 536 bin [30.5,30.6) has 70 bin [30.6,30.7) has 26 bin [30.7,30.8) has 26 bin [30.8,30.9) has 29 bin [30.9,31.0) has 44 bin [31.0,31.1) has 20 bin [31.1,31.2) has 32 bin [31.2,31.3) has 35 bin [31.3,31.4) has 2 bin [31.4,31.5) has 3 bin [31.5,31.6) has 1 bin [31.8,31.9) has 1 bin [31.9,32.0) has 1 bin [32.1,32.2) has 1 bin [32.4,32.5) has 1 bin [32.5,32.6) has 3 bin [32.6,32.7) has 336 bin [32.7,32.8) has 246 bin [32.8,32.9) has 100 bin [32.9,33.0) has 128 bin [33.0,33.1) has 144 bin [33.1,33.2) has 175 bin [33.2,33.3) has 177 bin [33.3,33.4) has 170 bin [33.4,33.5) has 182 bin [33.5,33.6) has 176 bin [33.6,33.7) has 188 bin [33.7,33.8) has 193 bin [33.8,33.9) has 181 bin [33.9,34.0) has 209 bin [34.0,34.1) has 203 bin [34.1,34.2) has 191 bin [34.2,34.3) has 211 bin [34.3,34.4) has 182 bin [34.4,34.5) has 275 bin [34.5,34.6) has 256 bin [34.6,34.7) has 230 bin [34.7,34.8) has 206 bin [34.8,34.9) has 206 bin [34.9,35.0) has 243 bin [35.0,35.1) has 207 bin [35.1,35.2) has 241 bin [35.2,35.3) has 210 bin [35.3,35.4) has 232 bin [35.4,35.5) has 225 bin [35.5,35.6) has 261 bin [35.6,35.7) has 241 bin [35.7,35.8) has 259 bin [35.8,35.9) has 218 bin [35.9,36.0) has 1 bin [36.0,36.1) has 2 bin [36.1,36.2) has 5 bin [36.2,36.3) has 7 bin [37.3,37.4) has 2 bin [37.4,37.5) has 1 average z coordinate 4.0 for 51300023 element(s) point source id histogram with bin size 1.000000 bin 151 has 15307446 bin 152 has 34084861 bin 153 has 1907716 average point source id 151.738796803268485 for 51300023 element(s)