lasinfo (210611) report for 'AHN4T/34FZ2_11.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: 337/2022 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: 29291060 number of points by return: 24385294 3339783 1263055 270177 32751 scale factor x y z: 0.001 0.001 0.001 offset x y z: 254980 464980 0 min x y z: 254980.000 464980.000 31.389 max x y z: 256019.999 466269.999 66.837 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: 29291060 extended number of points by return: 24385294 3339783 1263055 270177 32751 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 31389 66837 intensity 56 4268 return_number 1 5 number_of_returns 1 7 edge_of_flight_line 0 1 scan_direction_flag 0 1 classification 1 9 scan_angle_rank -15 29 user_data 6 7 point_source_ID 176 177 gps_time 324219002.823691 324220239.085702 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 11 255 G 30 255 B 31 255 NIR 7 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 9 extended_scan_angle -2500 4833 extended_scanner_channel 0 0 attribute0 0 0 ('Amplitude') attribute1 -16.11 26.62 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 24385294 number of intermediate returns: 1567283 number of last returns: 24372549 number of single returns: 21034066 covered area in square units/kilounits: 1340008/1.34 point density: all returns 21.86 last only 18.19 (per square units) spacing: all returns 0.21 last only 0.23 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 29291060 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 24385294 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 3339783 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1263055 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 270177 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 32751 instead zero. overview over extended number of returns of given pulse: 21034066 4163842 2982124 948134 152079 10432 383 0 0 0 0 0 0 0 0 histogram of classification of points: 6070633 unclassified (1) 22901700 ground (2) 231888 building (6) 86839 water (9) +-> flagged as extended overlap: 2278263 +---> 616545 of those are unclassified (1) +---> 1655277 of those are ground (2) +---> 4847 of those are building (6) +---> 1594 of those are water (9) z coordinate histogram with bin size 0.100000 bin [31.3,31.4) has 2 bin [31.4,31.5) has 671 bin [31.5,31.6) has 10841 bin [31.6,31.7) has 1521 bin [31.7,31.8) has 2705 bin [31.8,31.9) has 1937 bin [31.9,32.0) has 2488 bin [32.0,32.1) has 13029 bin [32.1,32.2) has 7361 bin [32.2,32.3) has 11742 bin [32.3,32.4) has 64095 bin [32.4,32.5) has 85413 bin [32.5,32.6) has 127537 bin [32.6,32.7) has 136276 bin [32.7,32.8) has 143938 bin [32.8,32.9) has 116523 bin 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[51.9,52.0) has 38684 bin [52.0,52.1) has 38806 bin [52.1,52.2) has 38050 bin [52.2,52.3) has 37970 bin [52.3,52.4) has 37758 bin [52.4,52.5) has 37037 bin [52.5,52.6) has 36740 bin [52.6,52.7) has 36127 bin [52.7,52.8) has 35678 bin [52.8,52.9) has 35570 bin [52.9,53.0) has 35041 bin [53.0,53.1) has 34827 bin [53.1,53.2) has 33843 bin [53.2,53.3) has 33733 bin [53.3,53.4) has 33453 bin [53.4,53.5) has 32759 bin [53.5,53.6) has 32239 bin [53.6,53.7) has 31954 bin [53.7,53.8) has 30927 bin [53.8,53.9) has 30094 bin [53.9,54.0) has 30063 bin [54.0,54.1) has 28972 bin [54.1,54.2) has 28051 bin [54.2,54.3) has 27366 bin [54.3,54.4) has 26724 bin [54.4,54.5) has 26360 bin [54.5,54.6) has 25685 bin [54.6,54.7) has 25015 bin [54.7,54.8) has 24638 bin [54.8,54.9) has 24105 bin [54.9,55.0) has 23284 bin [55.0,55.1) has 22342 bin [55.1,55.2) has 21689 bin [55.2,55.3) has 21241 bin [55.3,55.4) has 20238 bin [55.4,55.5) has 19486 bin [55.5,55.6) has 19303 bin [55.6,55.7) has 18618 bin [55.7,55.8) 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bin [59.7,59.8) has 2070 bin [59.8,59.9) has 1969 bin [59.9,60.0) has 1775 bin [60.0,60.1) has 1740 bin [60.1,60.2) has 1582 bin [60.2,60.3) has 1559 bin [60.3,60.4) has 1460 bin [60.4,60.5) has 1309 bin [60.5,60.6) has 1170 bin [60.6,60.7) has 1062 bin [60.7,60.8) has 1023 bin [60.8,60.9) has 918 bin [60.9,61.0) has 893 bin [61.0,61.1) has 821 bin [61.1,61.2) has 735 bin [61.2,61.3) has 708 bin [61.3,61.4) has 637 bin [61.4,61.5) has 571 bin [61.5,61.6) has 509 bin [61.6,61.7) has 424 bin [61.7,61.8) has 380 bin [61.8,61.9) has 325 bin [61.9,62.0) has 382 bin [62.0,62.1) has 354 bin [62.1,62.2) has 332 bin [62.2,62.3) has 271 bin [62.3,62.4) has 281 bin [62.4,62.5) has 242 bin [62.5,62.6) has 251 bin [62.6,62.7) has 198 bin [62.7,62.8) has 221 bin [62.8,62.9) has 200 bin [62.9,63.0) has 182 bin [63.0,63.1) has 182 bin [63.1,63.2) has 164 bin [63.2,63.3) has 142 bin [63.3,63.4) has 164 bin [63.4,63.5) has 158 bin [63.5,63.6) has 121 bin [63.6,63.7) has 121 bin [63.7,63.8) has 92 bin [63.8,63.9) has 85 bin [63.9,64.0) has 85 bin [64.0,64.1) has 71 bin [64.1,64.2) has 63 bin [64.2,64.3) has 63 bin [64.3,64.4) has 58 bin [64.4,64.5) has 69 bin [64.5,64.6) has 62 bin [64.6,64.7) has 67 bin [64.7,64.8) has 47 bin [64.8,64.9) has 24 bin [64.9,65.0) has 23 bin [65.0,65.1) has 13 bin [65.1,65.2) has 8 bin [65.2,65.3) has 8 bin [65.3,65.4) has 10 bin [65.4,65.5) has 8 bin [65.5,65.6) has 10 bin [65.6,65.7) has 8 bin [65.7,65.8) has 5 bin [65.8,65.9) has 2 bin [65.9,66.0) has 5 bin [66.0,66.1) has 6 bin [66.1,66.2) has 6 bin [66.2,66.3) has 4 bin [66.3,66.4) has 6 bin [66.4,66.5) has 4 bin [66.5,66.6) has 5 bin [66.6,66.7) has 2 bin [66.7,66.8) has 3 bin [66.8,66.9) has 4 average z coordinate 37.4 for 29291060 element(s) point source id histogram with bin size 1.000000 bin 176 has 22973743 bin 177 has 6317317 average point source id 176.215673895038293 for 29291060 element(s)