lasinfo (210611) report for 'AHN4T/19AZ1_24.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: 30834706 number of points by return: 26858993 3112362 746520 115581 1250 scale factor x y z: 0.001 0.001 0.001 offset x y z: 102980 512480 0 min x y z: 102980.000 512480.000 3.463 max x y z: 104019.999 513769.999 34.175 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: 30834706 extended number of points by return: 26858993 3112362 746520 115581 1250 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 3463 34175 intensity 42 4226 return_number 1 5 number_of_returns 1 6 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -31 29 user_data 8 9 point_source_ID 35 37 gps_time 269530911.795025 269532146.018777 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 27 233 G 33 223 B 36 205 NIR 49 245 extended_return_number 1 5 extended_number_of_returns 1 6 extended_classification 1 9 extended_scan_angle -5167 4833 extended_scanner_channel 0 0 attribute0 0.42 42.26 ('Amplitude') attribute1 -18.08 24.44 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 26858993 number of intermediate returns: 864997 number of last returns: 26830109 number of single returns: 23719393 covered area in square units/kilounits: 1333232/1.33 point density: all returns 23.13 last only 20.12 (per square units) spacing: all returns 0.21 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 30834706 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 26858993 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3112362 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 746520 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 115581 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 1250 instead zero. overview over extended number of returns of given pulse: 23719393 4751765 1898220 459024 6280 24 0 0 0 0 0 0 0 0 0 histogram of classification of points: 5287002 unclassified (1) 25304164 ground (2) 243540 water (9) +-> flagged as extended overlap: 2284494 +---> 422992 of those are unclassified (1) +---> 1861494 of those are ground (2) +---> 8 of those are water (9) z coordinate histogram with bin size 0.100000 bin [3.4,3.5) has 1 bin [3.5,3.6) has 833 bin [3.6,3.7) has 558 bin [3.7,3.8) has 329 bin [3.8,3.9) has 4984 bin [3.9,4.0) has 16582 bin [4.0,4.1) has 7787 bin [4.1,4.2) has 4710 bin [4.2,4.3) has 6856 bin [4.3,4.4) has 9374 bin [4.4,4.5) has 10953 bin [4.5,4.6) has 14350 bin [4.6,4.7) has 16456 bin [4.7,4.8) has 29020 bin [4.8,4.9) has 44850 bin [4.9,5.0) has 71637 bin [5.0,5.1) has 99823 bin [5.1,5.2) has 116174 bin [5.2,5.3) has 125666 bin [5.3,5.4) has 130936 bin [5.4,5.5) has 128972 bin [5.5,5.6) has 134615 bin [5.6,5.7) has 189956 bin [5.7,5.8) has 226285 bin [5.8,5.9) has 247943 bin [5.9,6.0) has 235286 bin [6.0,6.1) has 215263 bin [6.1,6.2) has 327154 bin [6.2,6.3) has 290485 bin [6.3,6.4) has 233814 bin [6.4,6.5) has 226321 bin [6.5,6.6) has 242745 bin [6.6,6.7) has 264568 bin [6.7,6.8) has 261330 bin [6.8,6.9) has 252059 bin [6.9,7.0) has 256669 bin [7.0,7.1) has 255183 bin [7.1,7.2) has 273121 bin [7.2,7.3) has 295606 bin [7.3,7.4) has 296027 bin [7.4,7.5) has 267830 bin [7.5,7.6) has 254509 bin [7.6,7.7) has 248354 bin [7.7,7.8) has 244015 bin [7.8,7.9) has 243631 bin [7.9,8.0) has 243164 bin [8.0,8.1) has 241796 bin [8.1,8.2) has 234848 bin [8.2,8.3) has 228981 bin [8.3,8.4) has 225042 bin [8.4,8.5) has 224459 bin [8.5,8.6) has 217003 bin [8.6,8.7) has 214871 bin [8.7,8.8) has 218903 bin [8.8,8.9) has 212662 bin [8.9,9.0) has 210470 bin [9.0,9.1) has 210663 bin [9.1,9.2) has 207524 bin [9.2,9.3) has 204908 bin [9.3,9.4) has 203576 bin [9.4,9.5) 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bin [13.2,13.3) has 162459 bin [13.3,13.4) has 163175 bin [13.4,13.5) has 160923 bin [13.5,13.6) has 158291 bin [13.6,13.7) has 155628 bin [13.7,13.8) has 154976 bin [13.8,13.9) has 154358 bin [13.9,14.0) has 153729 bin [14.0,14.1) has 154205 bin [14.1,14.2) has 153543 bin [14.2,14.3) has 151081 bin [14.3,14.4) has 151477 bin [14.4,14.5) has 151413 bin [14.5,14.6) has 150940 bin [14.6,14.7) has 150433 bin [14.7,14.8) has 149676 bin [14.8,14.9) has 148118 bin [14.9,15.0) has 146505 bin [15.0,15.1) has 142796 bin [15.1,15.2) has 137897 bin [15.2,15.3) has 136710 bin [15.3,15.4) has 136811 bin [15.4,15.5) has 133836 bin [15.5,15.6) has 132346 bin [15.6,15.7) has 133319 bin [15.7,15.8) has 134627 bin [15.8,15.9) has 132931 bin [15.9,16.0) has 129261 bin [16.0,16.1) has 129621 bin [16.1,16.2) has 128300 bin [16.2,16.3) has 128871 bin [16.3,16.4) has 130358 bin [16.4,16.5) has 129008 bin [16.5,16.6) has 128180 bin [16.6,16.7) has 126155 bin [16.7,16.8) has 124344 bin [16.8,16.9) has 121862 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[32.2,32.3) has 1166 bin [32.3,32.4) has 970 bin [32.4,32.5) has 749 bin [32.5,32.6) has 732 bin [32.6,32.7) has 667 bin [32.7,32.8) has 640 bin [32.8,32.9) has 557 bin [32.9,33.0) has 444 bin [33.0,33.1) has 431 bin [33.1,33.2) has 462 bin [33.2,33.3) has 498 bin [33.3,33.4) has 420 bin [33.4,33.5) has 338 bin [33.5,33.6) has 247 bin [33.6,33.7) has 216 bin [33.7,33.8) has 181 bin [33.8,33.9) has 108 bin [33.9,34.0) has 34 bin [34.0,34.1) has 18 bin [34.1,34.2) has 11 average z coordinate 13.4 for 30834706 element(s) point source id histogram with bin size 1.000000 bin 35 has 6290053 bin 36 has 22193475 bin 37 has 2351178 average point source id 35.872258389621095 for 30834706 element(s)