lasinfo (210611) report for 'AHN4T/16DN2_04.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: 334/2022 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: 32791102 number of points by return: 25341282 4918188 2012207 485578 31949 scale factor x y z: 0.001 0.001 0.001 offset x y z: 197980 536230 0 min x y z: 197980.000 536230.000 1.151 max x y z: 199019.999 537519.999 35.536 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: 32791102 extended number of points by return: 25341282 4918188 2012207 485578 31949 1818 80 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 1151 35536 intensity 19 4221 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 31 user_data 6 9 point_source_ID 60 1143 gps_time 269093226.846596 330513301.805755 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 6 255 G 22 255 B 14 255 NIR 20 255 extended_return_number 1 7 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 5167 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -17.05 25.58 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 25341282 number of intermediate returns: 2525068 number of last returns: 25359458 number of single returns: 20434706 covered area in square units/kilounits: 1339460/1.34 point density: all returns 24.48 last only 18.93 (per square units) spacing: all returns 0.20 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 32791102 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 25341282 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4918188 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 2012207 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 485578 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 31949 instead zero. overview over extended number of returns of given pulse: 20434706 5815078 4569409 1810873 149854 10635 547 0 0 0 0 0 0 0 0 histogram of classification of points: 8743808 unclassified (1) 23742949 ground (2) 258632 building (6) 45321 water (9) 392 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2301005 +---> 661417 of those are unclassified (1) +---> 1623755 of those are ground (2) +---> 12394 of those are building (6) +---> 3439 of those are water (9) z coordinate histogram with bin size 0.100000 bin [1.1,1.2) has 3 bin [1.2,1.3) has 160 bin [1.3,1.4) has 3107 bin [1.4,1.5) has 4645 bin [1.5,1.6) has 4689 bin [1.6,1.7) has 10486 bin [1.7,1.8) has 19745 bin [1.8,1.9) has 34028 bin [1.9,2.0) has 108526 bin [2.0,2.1) has 88899 bin [2.1,2.2) has 60470 bin [2.2,2.3) has 77609 bin [2.3,2.4) has 102826 bin [2.4,2.5) has 127528 bin [2.5,2.6) has 241953 bin [2.6,2.7) has 301293 bin [2.7,2.8) has 452781 bin [2.8,2.9) has 578033 bin [2.9,3.0) has 594147 bin [3.0,3.1) has 575565 bin [3.1,3.2) has 600890 bin [3.2,3.3) has 685886 bin [3.3,3.4) has 876410 bin [3.4,3.5) has 1047645 bin [3.5,3.6) has 957002 bin [3.6,3.7) has 814280 bin [3.7,3.8) has 856677 bin [3.8,3.9) has 739759 bin [3.9,4.0) has 658906 bin [4.0,4.1) has 516652 bin [4.1,4.2) has 434429 bin [4.2,4.3) has 413891 bin [4.3,4.4) has 372500 bin [4.4,4.5) has 335229 bin [4.5,4.6) has 326973 bin [4.6,4.7) has 332476 bin [4.7,4.8) has 346228 bin [4.8,4.9) has 321280 bin [4.9,5.0) has 304830 bin [5.0,5.1) has 291623 bin [5.1,5.2) has 313651 bin [5.2,5.3) has 314899 bin [5.3,5.4) has 324799 bin [5.4,5.5) has 326038 bin [5.5,5.6) has 356413 bin [5.6,5.7) has 398773 bin [5.7,5.8) has 494103 bin [5.8,5.9) has 631022 bin [5.9,6.0) has 708736 bin [6.0,6.1) has 674663 bin [6.1,6.2) has 606510 bin [6.2,6.3) has 561933 bin [6.3,6.4) has 504035 bin [6.4,6.5) has 466316 bin [6.5,6.6) has 482187 bin [6.6,6.7) has 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[30.0,30.1) has 1249 bin [30.1,30.2) has 1235 bin [30.2,30.3) has 1169 bin [30.3,30.4) has 1069 bin [30.4,30.5) has 1049 bin [30.5,30.6) has 1070 bin [30.6,30.7) has 988 bin [30.7,30.8) has 892 bin [30.8,30.9) has 892 bin [30.9,31.0) has 867 bin [31.0,31.1) has 832 bin [31.1,31.2) has 813 bin [31.2,31.3) has 685 bin [31.3,31.4) has 671 bin [31.4,31.5) has 604 bin [31.5,31.6) has 586 bin [31.6,31.7) has 565 bin [31.7,31.8) has 523 bin [31.8,31.9) has 549 bin [31.9,32.0) has 541 bin [32.0,32.1) has 517 bin [32.1,32.2) has 540 bin [32.2,32.3) has 512 bin [32.3,32.4) has 456 bin [32.4,32.5) has 479 bin [32.5,32.6) has 416 bin [32.6,32.7) has 417 bin [32.7,32.8) has 350 bin [32.8,32.9) has 318 bin [32.9,33.0) has 283 bin [33.0,33.1) has 298 bin [33.1,33.2) has 251 bin [33.2,33.3) has 215 bin [33.3,33.4) has 185 bin [33.4,33.5) has 168 bin [33.5,33.6) has 156 bin [33.6,33.7) has 155 bin [33.7,33.8) has 124 bin [33.8,33.9) has 118 bin [33.9,34.0) has 109 bin [34.0,34.1) has 77 bin [34.1,34.2) has 84 bin [34.2,34.3) has 58 bin [34.3,34.4) has 57 bin [34.4,34.5) has 44 bin [34.5,34.6) has 43 bin [34.6,34.7) has 28 bin [34.7,34.8) has 22 bin [34.8,34.9) has 31 bin [34.9,35.0) has 17 bin [35.0,35.1) has 10 bin [35.3,35.4) has 2 bin [35.4,35.5) has 5 bin [35.5,35.6) has 1 average z coordinate 7.5 for 32791102 element(s) point source id histogram with bin size 1.000000 bin 60 has 1003 bin 61 has 13193642 bin 62 has 6612059 bin 1142 has 11146402 bin 1143 has 1837996 average point source id 489.304705648501852 for 32791102 element(s)