lasinfo (210611) report for 'AHN4T/57HN2_22.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: 340/2022 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: 33736892 number of points by return: 27408403 4527295 1503205 270685 27304 scale factor x y z: 0.001 0.001 0.001 offset x y z: 175980 356230 0 min x y z: 175980.000 356230.000 29.027 max x y z: 177019.999 357519.999 64.267 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: 33736892 extended number of points by return: 27408403 4527295 1503205 270685 27304 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 29027 64267 intensity 0 4545 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 -10 29 user_data 6 7 point_source_ID 96 97 gps_time 297858069.915080 297860149.250263 WARNING: range violates GPS week time specified by global encoding bit 0 Color R 26 255 G 51 255 B 41 255 NIR 24 255 extended_return_number 1 5 extended_number_of_returns 1 7 extended_classification 1 26 extended_scan_angle -1667 4833 extended_scanner_channel 0 0 attribute0 0 45.45 ('Amplitude') attribute1 -17.14 28.84 ('Reflectance') attribute2 0 65535 ('Deviation') number of first returns: 27408403 number of intermediate returns: 1795524 number of last returns: 27412124 number of single returns: 22879159 covered area in square units/kilounits: 1334508/1.33 point density: all returns 25.28 last only 20.54 (per square units) spacing: all returns 0.20 last only 0.22 (in units) WARNING: point type is 8 but (legacy) number of point records in header is 33736892 instead zero. WARNING: point type is 8 but (legacy) number of points by return [1] in header is 27408403 instead zero. WARNING: point type is 8 but (legacy) number of points by return [2] in header is 4527295 instead zero. WARNING: point type is 8 but (legacy) number of points by return [3] in header is 1503205 instead zero. WARNING: point type is 8 but (legacy) number of points by return [4] in header is 270685 instead zero. WARNING: point type is 8 but (legacy) number of points by return [5] in header is 27304 instead zero. overview over extended number of returns of given pulse: 22879159 6057466 3692454 971389 127809 8252 363 0 0 0 0 0 0 0 0 histogram of classification of points: 7588910 unclassified (1) 25935690 ground (2) 200216 building (6) 9749 water (9) 2327 Reserved for ASPRS Definition (26) +-> flagged as extended overlap: 2266783 +---> 681769 of those are unclassified (1) +---> 1573290 of those are ground (2) +---> 4716 of those are building (6) +---> 7008 of those are water (9) z coordinate histogram with bin size 0.100000 bin [29.0,29.1) has 99 bin [29.1,29.2) has 3213 bin [29.2,29.3) has 17726 bin [29.3,29.4) has 27589 bin [29.4,29.5) has 42194 bin [29.5,29.6) has 41963 bin [29.6,29.7) has 40281 bin [29.7,29.8) has 42336 bin [29.8,29.9) has 49742 bin [29.9,30.0) has 55051 bin [30.0,30.1) has 59508 bin [30.1,30.2) has 91466 bin [30.2,30.3) has 228392 bin [30.3,30.4) has 336338 bin [30.4,30.5) has 247220 bin [30.5,30.6) has 220191 bin [30.6,30.7) has 280241 bin [30.7,30.8) has 351284 bin [30.8,30.9) has 513419 bin [30.9,31.0) has 740751 bin [31.0,31.1) has 1017491 bin [31.1,31.2) has 1071215 bin [31.2,31.3) has 1321359 bin [31.3,31.4) has 1119619 bin [31.4,31.5) has 1271234 bin [31.5,31.6) has 1595541 bin [31.6,31.7) has 1543152 bin [31.7,31.8) has 1110905 bin [31.8,31.9) has 1027840 bin [31.9,32.0) has 1026271 bin [32.0,32.1) has 975258 bin [32.1,32.2) has 1038291 bin [32.2,32.3) has 1252059 bin [32.3,32.4) has 1155827 bin [32.4,32.5) has 1042523 bin [32.5,32.6) has 1080084 bin [32.6,32.7) has 996819 bin [32.7,32.8) has 905937 bin [32.8,32.9) has 703950 bin [32.9,33.0) has 509524 bin [33.0,33.1) has 411414 bin [33.1,33.2) has 296151 bin [33.2,33.3) has 215486 bin [33.3,33.4) has 165260 bin [33.4,33.5) has 107553 bin [33.5,33.6) has 80466 bin [33.6,33.7) has 72166 bin [33.7,33.8) has 65223 bin [33.8,33.9) has 58187 bin [33.9,34.0) has 53759 bin [34.0,34.1) has 52346 bin 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[57.4,57.5) has 240 bin [57.5,57.6) has 186 bin [57.6,57.7) has 233 bin [57.7,57.8) has 203 bin [57.8,57.9) has 191 bin [57.9,58.0) has 196 bin [58.0,58.1) has 191 bin [58.1,58.2) has 206 bin [58.2,58.3) has 140 bin [58.3,58.4) has 152 bin [58.4,58.5) has 173 bin [58.5,58.6) has 144 bin [58.6,58.7) has 133 bin [58.7,58.8) has 151 bin [58.8,58.9) has 136 bin [58.9,59.0) has 151 bin [59.0,59.1) has 149 bin [59.1,59.2) has 164 bin [59.2,59.3) has 131 bin [59.3,59.4) has 111 bin [59.4,59.5) has 110 bin [59.5,59.6) has 91 bin [59.6,59.7) has 119 bin [59.7,59.8) has 116 bin [59.8,59.9) has 123 bin [59.9,60.0) has 130 bin [60.0,60.1) has 128 bin [60.1,60.2) has 113 bin [60.2,60.3) has 108 bin [60.3,60.4) has 95 bin [60.4,60.5) has 121 bin [60.5,60.6) has 102 bin [60.6,60.7) has 102 bin [60.7,60.8) has 101 bin [60.8,60.9) has 84 bin [60.9,61.0) has 85 bin [61.0,61.1) has 73 bin [61.1,61.2) has 73 bin [61.2,61.3) has 75 bin [61.3,61.4) has 63 bin [61.4,61.5) has 81 bin [61.5,61.6) has 79 bin [61.6,61.7) has 58 bin [61.7,61.8) has 88 bin [61.8,61.9) has 72 bin [61.9,62.0) has 76 bin [62.0,62.1) has 77 bin [62.1,62.2) has 107 bin [62.2,62.3) has 95 bin [62.3,62.4) has 97 bin [62.4,62.5) has 65 bin [62.5,62.6) has 72 bin [62.6,62.7) has 64 bin [62.7,62.8) has 65 bin [62.8,62.9) has 84 bin [62.9,63.0) has 81 bin [63.0,63.1) has 53 bin [63.1,63.2) has 53 bin [63.2,63.3) has 52 bin [63.3,63.4) has 44 bin [63.4,63.5) has 42 bin [63.5,63.6) has 33 bin [63.6,63.7) has 20 bin [63.7,63.8) has 18 bin [63.8,63.9) has 9 bin [63.9,64.0) has 3 bin [64.0,64.1) has 3 bin [64.1,64.2) has 1 bin [64.2,64.3) has 1 average z coordinate 34.0 for 33736892 element(s) point source id histogram with bin size 1.000000 bin 96 has 15954643 bin 97 has 17782249 average point source id 96.527086164309381 for 33736892 element(s)