lasinfo (210611) report for 'AHN4T/67AZ1_12.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: 181/2021 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: 37698287 number of points by return: 34331879 2113057 938243 266496 48612 scale factor x y z: 0.001 0.001 0.001 offset x y z: 20980 371230 0 min x y z: 20980.000 371230.000 -0.643 max x y z: 22019.999 372519.999 33.232 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: 37698287 extended number of points by return: 34331879 2113057 938243 266496 48612 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 -643 33232 intensity 0 4574 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 31 user_data 6 7 point_source_ID 76 83 gps_time 260792249.840029 261740223.563812 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 13 255 G 28 255 B 27 248 NIR 68 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -5333 5167 extended_scanner_channel 0 0 attribute0 0 45.74 ('Amplitude') attribute1 -16.42 29.06 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 34331879 number of intermediate returns: 1259464 number of last returns: 34325303 number of single returns: 32218359 covered area in square units/kilounits: 1329064/1.33 point density: all returns 28.36 last only 25.83 (per square units) spacing: all returns 0.19 last only 0.20 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 37698287 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 34331879 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 2113057 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 938243 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 266496 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 48612 instead zero. overview over extended number of returns of given pulse: 32218359 2347894 2016366 872470 212928 27586 2684 0 0 0 0 0 0 0 0 histogram of classification of points: 3998945 unclassified (1) 33415130 ground (2) 114817 building (6) 163797 water (9) 5598 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2529755 +---> 355678 of those are unclassified (1) +---> 2158236 of those are ground (2) +---> 7805 of those are building (6) +---> 8036 of those are water (9) z coordinate histogram with bin size 0.100000 bin [-0.7,-0.6) has 33 bin [-0.6,-0.5) has 2007 bin [-0.5,-0.4) has 25992 bin [-0.4,-0.3) has 56433 bin [-0.3,-0.2) has 119378 bin [-0.2,-0.1) has 142175 bin [-0.1,0.0) has 166480 bin [0.0,0.1) has 195637 bin [0.1,0.2) has 207604 bin [0.2,0.3) has 265448 bin [0.3,0.4) has 591367 bin [0.4,0.5) has 785045 bin [0.5,0.6) has 647663 bin [0.6,0.7) has 771998 bin [0.7,0.8) has 857538 bin [0.8,0.9) has 946027 bin [0.9,1.0) has 1505643 bin [1.0,1.1) has 3721220 bin [1.1,1.2) has 5546024 bin [1.2,1.3) has 3990362 bin [1.3,1.4) has 2952295 bin [1.4,1.5) has 1714538 bin [1.5,1.6) has 1182208 bin [1.6,1.7) has 1694159 bin [1.7,1.8) has 1527340 bin [1.8,1.9) has 1095191 bin [1.9,2.0) has 624534 bin [2.0,2.1) has 515261 bin [2.1,2.2) has 414135 bin [2.2,2.3) has 356497 bin [2.3,2.4) has 231968 bin [2.4,2.5) has 166975 bin [2.5,2.6) has 127415 bin [2.6,2.7) has 84224 bin [2.7,2.8) has 73360 bin [2.8,2.9) has 70089 bin [2.9,3.0) has 75246 bin [3.0,3.1) has 83721 bin [3.1,3.2) has 91087 bin [3.2,3.3) has 86262 bin [3.3,3.4) has 95580 bin [3.4,3.5) has 94042 bin [3.5,3.6) has 69723 bin [3.6,3.7) has 47921 bin [3.7,3.8) has 43191 bin [3.8,3.9) has 45491 bin [3.9,4.0) has 43215 bin [4.0,4.1) has 38300 bin [4.1,4.2) has 35245 bin [4.2,4.3) has 35890 bin [4.3,4.4) has 36392 bin [4.4,4.5) has 36136 bin [4.5,4.6) has 37315 bin [4.6,4.7) has 38412 bin [4.7,4.8) has 38615 bin 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[33.0,33.1) has 3 bin [33.1,33.2) has 4 bin [33.2,33.3) has 1 average z coordinate 2.1 for 37698287 element(s) point source id histogram with bin size 1.000000 bin 76 has 11448640 bin 77 has 16072549 bin 83 has 10177098 average point source id 78.316079640435646 for 37698287 element(s)