lasinfo (210611) report for 'AHN4T/32AN2_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: 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: 46428585 number of points by return: 41858784 3487873 910677 155585 15666 scale factor x y z: 0.001 0.001 0.001 offset x y z: 145980 472480 0 min x y z: 145980.000 472480.000 -2.102 max x y z: 147019.999 473769.999 35.580 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: 46428585 extended number of points by return: 41858784 3487873 910677 155585 15666 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 -2102 35580 intensity 0 4923 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 -32 32 user_data 6 7 point_source_ID 147 149 gps_time 270207206.659723 270209583.365593 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 34 255 B 1 255 NIR 49 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 5333 extended_scanner_channel 0 0 attribute0 0 49.23 ('Amplitude') attribute1 -15.37 34.64 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 41858784 number of intermediate returns: 1086280 number of last returns: 41795045 number of single returns: 38311524 covered area in square units/kilounits: 1330836/1.33 point density: all returns 34.89 last only 31.41 (per square units) spacing: all returns 0.17 last only 0.18 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 46428585 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 41858784 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3487873 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 910677 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 155585 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 15666 instead zero. overview over extended number of returns of given pulse: 38311524 5203656 2272219 562158 78402 621 5 0 0 0 0 0 0 0 0 histogram of classification of points: 6969468 unclassified (1) 34772030 ground (2) 4162754 building (6) 498612 water (9) 25721 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 3170489 +---> 352919 of those are unclassified (1) +---> 2445887 of those are ground (2) +---> 363944 of those are building (6) +---> 6215 of those are water (9) +---> 1524 of those are Reserved for ASPRS Definition (26) z coordinate histogram with bin size 0.100000 bin [-2.2,-2.1) has 1 bin [-2.1,-2.0) has 63 bin [-2.0,-1.9) has 229 bin [-1.9,-1.8) has 115 bin [-1.8,-1.7) has 110 bin [-1.7,-1.6) has 64 bin [-1.6,-1.5) has 73 bin [-1.5,-1.4) has 33 bin [-1.4,-1.3) has 14 bin [-1.3,-1.2) has 16 bin [-1.2,-1.1) has 1016 bin [-1.1,-1.0) has 59725 bin [-1.0,-0.9) has 155173 bin 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293 bin [31.1,31.2) has 321 bin [31.2,31.3) has 300 bin [31.3,31.4) has 286 bin [31.4,31.5) has 285 bin [31.5,31.6) has 300 bin [31.6,31.7) has 291 bin [31.7,31.8) has 300 bin [31.8,31.9) has 258 bin [31.9,32.0) has 307 bin [32.0,32.1) has 296 bin [32.1,32.2) has 251 bin [32.2,32.3) has 281 bin [32.3,32.4) has 307 bin [32.4,32.5) has 283 bin [32.5,32.6) has 273 bin [32.6,32.7) has 266 bin [32.7,32.8) has 298 bin [32.8,32.9) has 262 bin [32.9,33.0) has 257 bin [33.0,33.1) has 246 bin [33.1,33.2) has 262 bin [33.2,33.3) has 253 bin [33.3,33.4) has 232 bin [33.4,33.5) has 212 bin [33.5,33.6) has 248 bin [33.6,33.7) has 208 bin [33.7,33.8) has 209 bin [33.8,33.9) has 173 bin [33.9,34.0) has 190 bin [34.0,34.1) has 144 bin [34.1,34.2) has 161 bin [34.2,34.3) has 131 bin [34.3,34.4) has 137 bin [34.4,34.5) has 98 bin [34.5,34.6) has 93 bin [34.6,34.7) has 73 bin [34.7,34.8) has 59 bin [34.8,34.9) has 42 bin [34.9,35.0) has 35 bin [35.0,35.1) has 20 bin [35.1,35.2) has 26 bin [35.2,35.3) has 16 bin [35.3,35.4) has 11 bin [35.4,35.5) has 5 bin [35.5,35.6) has 2 average z coordinate 1.7 for 46428585 element(s) point source id histogram with bin size 1.000000 bin 147 has 1565125 bin 148 has 29878957 bin 149 has 14984503 average point source id 148.289032672436605 for 46428585 element(s)