lasinfo (210611) report for 'AHN4T/22CZ1_20.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: 335/2022 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: 29449479 number of points by return: 23495243 4006345 1541637 357796 48458 scale factor x y z: 0.001 0.001 0.001 offset x y z: 223980 501230 0 min x y z: 223980.000 501230.000 2.403 max x y z: 225019.999 502519.999 41.816 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: 29449479 extended number of points by return: 23495243 4006345 1541637 357796 48458 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 2403 41816 intensity 18 4750 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 -29 15 user_data 6 7 point_source_ID 150 151 gps_time 324041973.630896 324044602.137194 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 10 255 G 30 255 B 28 255 NIR 0 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -4833 2500 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.6 31.31 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 23495243 number of intermediate returns: 1954017 number of last returns: 23475518 number of single returns: 19475299 covered area in square units/kilounits: 1310992/1.31 point density: all returns 22.46 last only 17.91 (per square units) spacing: all returns 0.21 last only 0.24 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29449479 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 23495243 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4006345 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1541637 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 357796 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 48458 instead zero. overview over extended number of returns of given pulse: 19475299 4936266 3557676 1238284 223172 17838 944 0 0 0 0 0 0 0 0 histogram of classification of points: 8073022 unclassified (1) 21087541 ground (2) 244683 building (6) 42293 water (9) 1940 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2437279 +---> 939486 of those are unclassified (1) +---> 1466189 of those are ground (2) +---> 28979 of those are building (6) +---> 2625 of those are water (9) z coordinate histogram with bin size 0.100000 bin [2.4,2.5) has 215 bin [2.5,2.6) has 4634 bin [2.6,2.7) has 45214 bin [2.7,2.8) has 22856 bin [2.8,2.9) has 24308 bin [2.9,3.0) has 27956 bin [3.0,3.1) has 42083 bin [3.1,3.2) has 48810 bin [3.2,3.3) has 138289 bin [3.3,3.4) has 210738 bin [3.4,3.5) has 238519 bin [3.5,3.6) has 304151 bin [3.6,3.7) has 374327 bin [3.7,3.8) has 719297 bin [3.8,3.9) has 1186112 bin [3.9,4.0) has 1382027 bin [4.0,4.1) has 1273695 bin [4.1,4.2) has 1133637 bin [4.2,4.3) has 1073330 bin [4.3,4.4) has 900233 bin [4.4,4.5) has 796482 bin [4.5,4.6) has 581524 bin [4.6,4.7) has 540980 bin [4.7,4.8) has 585842 bin [4.8,4.9) has 376114 bin [4.9,5.0) has 277363 bin [5.0,5.1) has 241021 bin [5.1,5.2) has 285202 bin [5.2,5.3) has 304015 bin [5.3,5.4) has 364045 bin [5.4,5.5) has 338446 bin [5.5,5.6) has 356909 bin [5.6,5.7) has 370076 bin [5.7,5.8) has 418347 bin [5.8,5.9) has 390309 bin [5.9,6.0) has 416113 bin [6.0,6.1) has 452102 bin [6.1,6.2) has 475833 bin [6.2,6.3) has 476128 bin [6.3,6.4) has 425791 bin [6.4,6.5) has 429316 bin [6.5,6.6) has 379342 bin [6.6,6.7) has 342183 bin [6.7,6.8) has 321890 bin [6.8,6.9) has 349125 bin [6.9,7.0) has 382751 bin [7.0,7.1) has 397841 bin [7.1,7.2) has 358777 bin [7.2,7.3) has 256663 bin [7.3,7.4) has 206920 bin [7.4,7.5) has 228172 bin [7.5,7.6) has 211091 bin [7.6,7.7) has 159207 bin [7.7,7.8) has 116814 bin [7.8,7.9) has 96066 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[27.2,27.3) has 23104 bin [27.3,27.4) has 22124 bin [27.4,27.5) has 21495 bin [27.5,27.6) has 20934 bin [27.6,27.7) has 20440 bin [27.7,27.8) has 19603 bin [27.8,27.9) has 19087 bin [27.9,28.0) has 18544 bin [28.0,28.1) has 18184 bin [28.1,28.2) has 17671 bin [28.2,28.3) has 17379 bin [28.3,28.4) has 16741 bin [28.4,28.5) has 16401 bin [28.5,28.6) has 16025 bin [28.6,28.7) has 15448 bin [28.7,28.8) has 14869 bin [28.8,28.9) has 14317 bin [28.9,29.0) has 13888 bin [29.0,29.1) has 13419 bin [29.1,29.2) has 13120 bin [29.2,29.3) has 12631 bin [29.3,29.4) has 12183 bin [29.4,29.5) has 11894 bin [29.5,29.6) has 11506 bin [29.6,29.7) has 11259 bin [29.7,29.8) has 11093 bin [29.8,29.9) has 10727 bin [29.9,30.0) has 10455 bin [30.0,30.1) has 10036 bin [30.1,30.2) has 9681 bin [30.2,30.3) has 9386 bin [30.3,30.4) has 9061 bin [30.4,30.5) has 8970 bin [30.5,30.6) has 8745 bin [30.6,30.7) has 8493 bin [30.7,30.8) has 8369 bin [30.8,30.9) has 8099 bin [30.9,31.0) has 7696 bin [31.0,31.1) has 7389 bin [31.1,31.2) has 7084 bin [31.2,31.3) has 6929 bin [31.3,31.4) has 6571 bin [31.4,31.5) has 6469 bin [31.5,31.6) has 6318 bin [31.6,31.7) has 6262 bin [31.7,31.8) has 5853 bin [31.8,31.9) has 5660 bin [31.9,32.0) has 5492 bin [32.0,32.1) has 5279 bin [32.1,32.2) has 5059 bin [32.2,32.3) has 4919 bin [32.3,32.4) has 4886 bin [32.4,32.5) has 4706 bin [32.5,32.6) has 4516 bin [32.6,32.7) has 4495 bin [32.7,32.8) has 4362 bin [32.8,32.9) has 4295 bin [32.9,33.0) has 4218 bin [33.0,33.1) has 4189 bin [33.1,33.2) has 3951 bin [33.2,33.3) has 4069 bin [33.3,33.4) has 3788 bin [33.4,33.5) has 3706 bin [33.5,33.6) has 3650 bin [33.6,33.7) has 3491 bin [33.7,33.8) has 3270 bin [33.8,33.9) has 3297 bin [33.9,34.0) has 3127 bin [34.0,34.1) has 2957 bin [34.1,34.2) has 2713 bin [34.2,34.3) has 2715 bin [34.3,34.4) has 2725 bin [34.4,34.5) has 2554 bin [34.5,34.6) has 2439 bin [34.6,34.7) has 2432 bin [34.7,34.8) has 2316 bin [34.8,34.9) has 2234 bin [34.9,35.0) has 2126 bin [35.0,35.1) has 2058 bin [35.1,35.2) has 2047 bin [35.2,35.3) has 1984 bin [35.3,35.4) has 1964 bin [35.4,35.5) has 1804 bin [35.5,35.6) has 1526 bin [35.6,35.7) has 1422 bin [35.7,35.8) has 1344 bin [35.8,35.9) has 1300 bin [35.9,36.0) has 1280 bin [36.0,36.1) has 1249 bin [36.1,36.2) has 1143 bin [36.2,36.3) has 1168 bin [36.3,36.4) has 1000 bin [36.4,36.5) has 1040 bin [36.5,36.6) has 971 bin [36.6,36.7) has 875 bin [36.7,36.8) has 778 bin [36.8,36.9) has 744 bin [36.9,37.0) has 718 bin [37.0,37.1) has 648 bin [37.1,37.2) has 607 bin [37.2,37.3) has 576 bin [37.3,37.4) has 570 bin [37.4,37.5) has 484 bin [37.5,37.6) has 451 bin [37.6,37.7) has 377 bin [37.7,37.8) has 358 bin [37.8,37.9) has 341 bin [37.9,38.0) has 303 bin [38.0,38.1) has 253 bin [38.1,38.2) has 247 bin [38.2,38.3) has 184 bin [38.3,38.4) has 193 bin [38.4,38.5) has 167 bin [38.5,38.6) has 156 bin [38.6,38.7) has 154 bin [38.7,38.8) has 123 bin [38.8,38.9) has 127 bin [38.9,39.0) has 93 bin [39.0,39.1) has 75 bin [39.1,39.2) has 61 bin [39.2,39.3) has 69 bin [39.3,39.4) has 64 bin [39.4,39.5) has 41 bin [39.5,39.6) has 42 bin [39.6,39.7) has 41 bin [39.7,39.8) has 44 bin [39.8,39.9) has 38 bin [39.9,40.0) has 26 bin [40.0,40.1) has 16 bin [40.1,40.2) has 22 bin [40.2,40.3) has 21 bin [40.3,40.4) has 20 bin [40.4,40.5) has 12 bin [40.5,40.6) has 4 bin [40.6,40.7) has 8 bin [40.7,40.8) has 11 bin [40.8,40.9) has 3 bin [40.9,41.0) has 8 bin [41.0,41.1) has 3 bin [41.2,41.3) has 4 bin [41.3,41.4) has 1 bin [41.5,41.6) has 3 bin [41.6,41.7) has 2 bin [41.7,41.8) has 3 bin [41.8,41.9) has 1 average z coordinate 8.5 for 29449479 element(s) point source id histogram with bin size 1.000000 bin 150 has 24577502 bin 151 has 4871977 average point source id 150.165435082909283 for 29449479 element(s)